Ecomonoblocco WT 16:9 3D - Pan Palazzetti - Free user manual and instructions

USER MANUAL Ecomonoblocco WT 16:9 3D Palazzetti

INSTALLATION, USE AND MAINTENANCE MANUAL

This manual is an integral part of the product.

Read the instructions carefully before installing, servicing or operating the product.

Translation of the original instructions

MANUELD'INSTALLATION, D'UTILISATIONETDEMAINTENANCE

We'd like to thank you for having purchased one of our products and congratulate you on your choice.

To make sure you get the most out of your product, please carefully follow the instructions provided in this manual.

FR

Cher client,

Technical line drawing of a mechanical device with labeled component A, showing internal components and mounting base (no text or symbols beyond labels)

Technical diagram of a multi-level industrial machine with numbered components and an inset close-up view labeled 8.

Technical illustration of a mechanical assembly with a hand operating a tool, showing internal components and a magnified inset (no text or symbols)

5.1 Trasporto

Technical diagram of a mechanical assembly with mounting brackets and a hanging device, labeled Fig. 10 (no text or symbols on the diagram itself)

Technical line drawing of a ceiling-mounted HVAC unit with ductwork and ventilation system (no text or symbols)

25x20 25x20 Fig. 23

Illustration of a hand holding a device near a wall-mounted circular component (no text or symbols)

Fig. 25

8.1 Verifica base in refrattario

Remote: scanning ...

Line drawing of a remote control device with two battery terminals and directional arrows indicating movement (no text or symbols)

Technical line drawing of an industrial machine with visible structural components and piping (no text or symbols)

Technical diagram of a mechanical device with labeled component A, showing internal components and mounting base (no text or symbols beyond label)

2) Sollevare ed estrarre la griglia (B) e il cassetto cenere (C) (Fig. 46).

B C Fig. 46

H I M L Fig. 49

Symbol of a trash bin crossed with a diagonal line and a horizontal bar below (no text or labels)

Symbol of a trash bin crossed with a diagonal line and a horizontal bar below (no text or labels)

TABLE OF CONTENTS

User and Installer Installer

1 GENERAL INTRODUCTION 6

1.1 Symbols 6

1.2 Intended use 6

1.3 Purpose and content of the manual 6

1.4 Preservation of the manual 6

1.5 Update of this manual 6

1.6 Overview 6

1.7 Compliance 7

1.8 Responsibility of the manufacturer 7

1.9 Technical assistance and maintenance 8

1.10 Spare parts 8

1.11 Serial plate 8

1.12 Delivery of the appliance 8

2 SAFETY WARNING 9

2.1 Warnings for the installer 9

2.2 Warnings for technical maintenance personnel 10

2.3 Warnings for users 10

3 FUEL CHARACTERISTICS 13

3.1 Fuel characteristics 13

4 BECOMING FAMILIAR WITH THE PRODUCT 14

4.1 Description 14

4.2 Dimensions 15

4.3 Technical features 18

4.4 Serial plate 19

4.5 Wiring diagram 20

5 HANDLING AND TRANSPORTATION 22

5.1 Transportation 23
5.2 Checking the floor where the appliance will be placed 23

6 PREPARATION OF THE INSTALLATION SITE 24

6.1 General considerations 24
6.2 Safety Precautions 24
6.3 Place of installation 24

7 INSTALLATION 25

7.1 General considerations 25
7.2 Dry positioning 25
7.3 Levelling of the appliance 25
7.4 Assembly diagram 25
7.5 Earthing 26
7.6 Flue gas evacuation system 26
7.7 Air intake 27
7.8 Hot air delivery connection 28
7.9 Hood liner 30
7.10 Electrical connection 30

8 COMMISSIONING 31

8.1 Check refractory base 31
8.2 Description and positioning of the deflectors 31
8.3 Assembly of parts inside fire box 31
8.4 Electrical connections 33
8.5 First lighting 35
8.6 Combustion 35

9 OPERATION 36

9.1 Ignition 36
9.2 Adding fuel 36
9.3 Operation version WT 16:9 3D N12 36
9.4 Operation versions WT 16:9 3D V12 - V12 EPLUS 37

10 REMOTE CONTROL (OPTIONAL) 40

10.1 Overview 40
10.2 Pairing at the control panel 40
10.3 Keys 40
10.4 Power adjustment (if applicable) 40
10.5 Changing the ventilation 40
10.6 Door opening/closing (where provided) 40
10.7 Reset the remote control 40

11 CLEANING AND MAINTENANCE 41

11.1 Maintenance of the smoke system 41
11.2 Appliance maintenance 41
11.3 Cleaning and maintenance program 42
11.4 Cleaning the inside of the fire box 43
11.5 Cleaning the glass 44
11.6 Cleaning of cements and smoke deflectors 45

12 DEMOLITION AND DISPOSAL 48

12.1 Disposal of the batteries 48

1 GENERAL INTRODUCTION

Palazzetti heating appliances are manufactured and tested in accordance with the safety requirements set forth in the reference European directives.

Even partial printing, translation and reproduction of this manual are bound by the authorisation from Palazzetti. Technical information, graphical representations and specifications in this manual may not be disclosed to third parties.

Do not operate if not all the information provided in the manual has been thoroughly understood; if in doubt always request the advice or intervention of Palazzetti specialised personnel.

Palazzetti reserves the right to change specifications and technical and/or functional characteristics of the product at any time without prior notice.

1.1 Symbols

In this manual the points of major importance are highlighted by the following symbols:

INDICATION: Indications concerning the correct use of the appliance and the responsibilities of those in charge.

ATTENTION: The point in which a note of particular importance is expressed.

DANGER: Expresses an important note of behaviour for the prevention of injuries or damage to property.

1.2 Intended use

The appliance, which is the subject of this manual, is an ecomonoblocco for indoor domestic heating, suitable for burning wood logs.

The appliance must only work with the fire box doors closed.

The intended use indicated is valid only for appliances in full structural, mechanical and engineering efficiency.

1.3 Purpose and content of the manual

The purpose of this manual is to provide the fundamental and basic regulations for correct installation of the appliance.

Strict observance of that which is described herein guarantees a higher level of appliance safety and productivity.

1.4 Preservation of the manual

Preservation and consultation

The manual must be kept carefully and must always be available for consultation, both by the user and by the assembly and maintenance staff.

The installation manual is an integral part of the appliance.

Deterioration or loss

If needed, request an additional copy from Palazzetti.

Sale of the appliance

In the event of transferring the appliance the user is obliged to deliver even this manual to the new owner.

1.5 Update of this manual

This manual reflects the latest developments at the time the appliance was placed on the market.

The products already on the market with the relevant technical documentation, will not be considered by Palazzetti as deficient or inadequate due to possible modifications, adjustments or application of new technologies on newly marketed products.

1.6 Overview

The instructions in this manual apply as general rules; it is still necessary to comply with all the rules laid down by the local, national and European legislation in force in the country where the appliance is installed.

Information

In the event that you need to contact the Manufacturer of the appliance, refer to the serial number and the identification data indicated on the identification plate.

In case of problems, contact the dealer or a qual-

ified technician authorised by the manufacturer; in case of repair, request the use of original spare parts.

Periodically check and clean the flue gas duct (connected to the chimney flue).

The ecomonoblocco is not a cooking appliance.

Store this instruction manual, which is an integral part of the appliance, for its entire service life. If the appliance is sold or transferred to another user, always make sure it is accompanied by the product booklet.

In case of loss, contact the manufacturer or authorised retailer to receive another copy.

Maintenance

Maintenance operations must be carried out by qualified personnel authorised to work on the appliance to which this manual refers.

Responsibility for the works of installation

Responsibility for the works carried out for the installation of the appliance cannot be considered to be taken on by Palazzetti; it is and remains the responsibility of the installer, who is responsible for carrying out the checks relating to the flue, the air intake and how right the proposed installation solutions are.

1.7 Compliance

The appliances covered by this manual comply with the legislative provisions of the following European directives:

2014/30/EU: Electromagnetic Compatibility Directive

2014/35/EU: Low Voltage Directive

2011/65/EU, 2015/863/EU, 2017/2102/EU: RoHS Directive

2009/125/EC: Eco-Design Requirements for Energy-Related Products Directive

REGULATION (EU) N. 305/2011 (CPR)

REGULATION (EU) 2015/1185 (ECODESIGN)

The following harmonised standards and/or regulations have been applied:

CPR:

- EN 13229:2001

1.8 Responsibility of the manufacturer

With the delivery of this manual, Palazzetti declines all responsibility, both civil and criminal, direct or indirect, due to:

• installation that does not comply with standards in force in the country and with safety directives;
• partial or total non-compliance with the instructions contained in this manual;
• installation by unqualified and/or untrained personnel;
• use not in compliance with the safety directives;
• modifications and/or repairs carried out on the appliance that are not authorised by the manufacturer;
• lack of maintenance;
• exceptional events.

1.9 Technicalassistanceandmaintenance

Palazzetti has a dense network of service centres with specialised, trained and skilled technicians.

The headquarters and our sales network is at your disposal to direct you to the nearest authorised service centre.

1.10 Spare parts

Use only original spare parts.

Do not wait until the components are worn by use before proceeding to their replacement.

Replace a worn component before its breaking favours the prevention of accidents arising from accidents caused by the sudden breakage of components which may cause serious damages to persons and objects.

1.11 Serial plate

The serial plate (A) is located under the cover profile of the ecomonoblocco (accessible by loosening the three screws and lifting the profile) (Fig. 1) and shows all the characteristic data relating to the appliance, including the manufacturer's data, the serial number and the brand CE

Technical line drawing of a mechanical assembly with labeled component A, showing internal components and mounting base (no text or symbols beyond labels)

The Serial number must always be indicated for any type of request regarding the appliance.

1.12 Delivery of the appliance

The appliance is delivered perfectly packaged and fixed to a wooden platform which allows handling it using fork lift trucks and/or other means.

The following material accompanies the appliance:

• manual for use, installation and maintenance;
• bar code label;
• protective glove;
• remote control panel;
• cold handle.

2 SAFETY WARNING

2.1 Warnings for the installer

Observe the prescriptions contained in this manual.

The instructions for assembly and disassembly of the appliance are reserved for specialist technicians only.

The installation, use and maintenance of the product must be in accordance with the manufacturer's instructions and in compliance with the regulations. Failure to comply with the instructions and any incorrect operations may give rise to hazardous situations, damage to property, animals, health problems or malfunctioning.

Installation, electrical connection, operational testing and maintenance must be carried out exclusively by authorised and qualified personnel.

The cover must be produced so that it prevents the user from accessing live or hazardous parts.

The installation and maintenance of the product must be carried out exclusively by qualified personnel with suitable knowledge of the product itself. Use only original spare parts recommended by the manufacturer.

Responsibility for the works carried out in the location of the appliance is, and remains, with the user; the latter is also responsible for carrying out the checks relating to the proposed installation solutions.

The installer must comply with all local, national and European safety regulations.

The appliance must be installed on floors with adequate load bearing capacity.

Check that the chimney flue and air inlet set-ups conform to the type of installation.

Do not carry out on-the-fly electrical connections with temporary or uninsulated cables.

Check that the earthing of the electrical system is efficient.

Before starting the assembly or dis- assembly phases of the appliance, the installer must observe the safety precautions required by law and the following indications in particular:

• do not operate in adverse conditions;
  • they must operate in perfect psychophysical conditions and must check that the personal protective equipment is intact and functioning perfectly;
• they must wear gloves and safety shoes;
• they must use tools with electrical insulation;
• they must make sure that the area used during assembly/dismantling is free from obstacles.

The product must only be installed in rooms that are not at risk of fire and equipped with all the necessary services including air and electrical supplies and smoke exhausts.

Evaluate the static conditions of the surface bearing the weight of the product and provide suitable insulation if it is composed of flammable materials (e.g. wood, carpet, plastic).

Live electrical parts: power the product only once it has been completely assembled.

2.2 Warningsfortechnicalmaintenance personnel

Maintenance operations must be carried out only by authorised and qualified personnel.

Observe the prescriptions contained in this manual.

Always use personal protective equipment and other means of protection.

Before starting any maintenance work ensure that the appliance, if it has been used, has cooled down.

Even if only one of the safety devices is not working, the appliance is to be considered not working.

Disconnect the appliance from the mains before carrying out any maintenance operations.

Disconnect the appliance from the electrical mains before working on electrical and electronic parts, connectors and moving parts (glass lifting systems, automatic burn pot cleaning systems, etc.).

2.3 Warnings for users

The appliance can only be commissioned when the installation has been completed including the cover.

To ensure correct use of the product and electronic appliances connected thereto and to prevent accidents, it is important to always follow the instructions provided in this manual.

The appliance has particularly hot external surfaces (door, handle, glass, smoke outlet pipes, etc.). Contact with these parts must therefore be avoided unless wearing suitable protective clothing or equipment, such as heat resistant gloves or in the presence of "cold handle" operating systems.

For this reason, maximum caution is recommended during operation and in particular:

Do not touch and do not get close to the glass of the fire box door, it could cause burns, do not look at the flame for a long time.

Do not hang laundry directly over the appliance for drying: fire hazard.

• do not touch the smoke outlet;

- do not perform any type of cleaning;

• do not remove the ashes;

- do not open the ash drawer (where provided).

The appliance cannot be used by children under the age of 8 and by people with reduced physical, sensory or mental abilities, or without experience or the necessary knowledge, unless they are under supervision or after they have received instructions relating to the safe use of the appliance and to understanding the inherent dangers.

Children must not play with the appliance. Cleaning for which the user is responsible must not be carried out by unsupervised children.

Before performing any type of operation, the user or whoever is operating the product must have read and fully understood the contents of this installation and use manual. Errors or bad settings may cause hazardous conditions and/or irregular operation.

Unskilled users must be protected from access to any part that could expose them to danger. Therefore, they must not be allowed to intervene on internal parts at risk (electrical or mechanical), even if the disconnection of the power supply is required.

Respect the instructions and warnings highlighted on the sign plates displayed on the appliance.

The sign plates are accident prevention devices, therefore they must always be perfectly legible. If these are damaged and unreadable, it is mandatory to replace them, requesting the original spare parts from the Manufacturer.

Follow the routine and extraordinary maintenance schedule carefully.

Do not use the appliance without having first carried out daily cleaning.

Do not use the appliance if operation is abnormal, you suspect a breakage or if there are unusual noises.

In case of failure or malfunction, turn the appliance off and immediately contact your specialised technician.

Do not throw water on the appliance in operation or to extinguish the fire in the burn pot.

Do not use the appliance as an anchor support of any kind.

It is prohibited to use the product as a ladder or support structure.

Do not clean the appliance until the structure and ashes have completely cooled.

In case of flue gas leaks in the room or deflagration detrimental to the device, turn it off, ventilate the room and immediately contact your installer/service technician.

In the event of a blaze in the flue, attempt to extinguish the blaze in the fireplace by closing all the primary air required for combustion and subsequently stifling the flame, closing the combustion air through the combustion air register. Then call the competent authorities.

In case of malfunction of the appliance due to a poor flue draught, clean the flue in accordance with the procedure described in section "11.1 Maintenance of the smoke system" on page 87.

Do not touch the painted parts during operation to avoid damage to the paintwork.

All responsibility for improper use of the product is fully borne by the user, who relieves the manufacturer of any civil and criminal liability.

It is prohibited to operate the appliance with the door open.

It is prohibited to use the appliance if the door glass or gaskets are damaged.

Any type of unauthorised handling or replacement with non-original spare parts shall place the safety of the opera-

tor at risk and relieve the manufacturer of any civil and criminal liability.

Before each ignition be sure to have correctly cleaned the ash drawer.

Do not wash the product with water. Water may infiltrate the unit and damage the electrical insulation, causing electric shocks.

Do not sit/stand in front of the product in operation for long periods.

Incorrect use of the product or incorrect maintenance works may create a serious risk of explosion in the combustion chamber.

Only use the fuel recommended by the manufacturer. The product must never be used as an incinerator.

It is prohibited to use benzene, lamp fuel, kerosene, liquid firelighter for wood, ethyl alcohol or similar liquids to light or rekindle a flame in this appliance. Keep these liquids at a due distance from the appliance during operation.

Some tips to avoid corrosion phenomena:

- carry out routine cleaning operations to avoid the build-up of ash deposits;

- feed the appliance only with fuel having the characteristics described in the section "Fuel characteristics";

- Do not use solvents, acids, aggressive detergents or products to directly clean the glass or other components of the product;

- avoid leaving the product in unfavourable ambient conditions (humidity, airborne salinity, storms, etc.);

- if the appliance is not used for a long time (e.g. summer period), introduce desiccant bags into the combustion chamber to absorb moisture from the air, being sure to remove them when the product is switched on again.

3 FUEL CHARACTERISTICS

3.1 Fuel characteristics

The appliance should preferably be fuelled with well seasoned beech/birch wood. Each type of wood has different characteristics that also affect the combustion efficiency.

The use of conifers (pine-fir) is discouraged: they contain high quantities of resinous substances that quickly clog the flue.

Waste, bark, wood treated with paints, panels, coal, plastic materials, paper and cardboard cannot be burned, under penalty of forfeiture of the appliance warranty.

The continuous and prolonged use of wood particularly rich in aromatic oils (e.g. eucalyptus, myrtle, etc.) causes sudden deterioration of the internal components of the product.

The nominal yield declared in kW of the stove, is obtained by burning a correct quantity of wood, being careful not to overload the combustion chamber.

The wood must have a recommended humidity rate no higher than 25%, an ideal length of approximately 33 cm and must be placed in a horizontal position, making sure not to completely obstruct the slots in the fire box grate and the front and rear holes of the combustion air distributor.

The reference standard for the fuel is UNI/ISO 17225-5 "determines the specifications and classification of the firewood".

It is prohibited to use the appliance as an incinerator to burn rubbish.

4 BECOMING FAMILIAR WITH THE PRODUCT

4.1 Description

Technical diagram of a multi-level industrial machine with numbered components and an inset close-up view labeled 8.

1 Air ducting (*)

2 Door opening handle

3 Door glass

4 Fire box grate

5 Ash drawer

6 Cold handle

7 Combustion air regulation

8 Room fan (*)

9 Combustion air inlet

10 Door automation (**)

11 Flue gas outlet

(*) For models V12 - V12 EPLUS
(**) Only model V12 EPLUS.

4.2 Dimensions

WT 16:9 3D N12

1036 1638* 572 1000 369 128* 64* 872 1082

693 304 369 572 5 362 Ø 118 392 625

541541 351 693 Ø 196

∅ 118 combustion air inlet
∅ 196 flue gas outlet
(*) variable height depending on the feet
Dimensions in mm

WT 16:9 3D V12

1036 1638* 572 1000 369 128* 64* 872 1082

693 304 369 572 367* Ø 118 392 625,3

541 541 244 244100 394 100 227200 693 351 Ø 138 Ø 196

∅ 118 combustion air inlet
∅ 196 flue gas outlet
(*) variable height depending on the feet
Dimensions in mm

Fig. 4

WT 16:9 3D V12 EPLUS

1036 1638* 572 1000 369 128* 64* 872 1082

710 304 369 572 367* 392 118Ø 625

541 541 244 244100 394 100 244200 710 368 Ø 158 Ø 196

∅ 118 combustion air inlet
∅ 196 flue gas outlet
(*) variable height depending on the feet
Dimensions in mm

4.3 Technical features

WT 16:9 3D		WT 16:9 3D
		N12	V12 V12 EPLUS
Relevant class with reference to Italian Legislative Decree 186/2017	No. 4 stars	4 stars
Rated thermal power kW 12.5 12.5
Yield % 85.4 85.4
Hourly fuel consumption kg/h 3.54 3.54
Flue gas flow rate	g/s	10	10
CO emissions (13% of O_2 )	mg/Nm ^3	1116 1116
Flue gas temperature	°C 212.3	212.3
Fuel		Wood
Chimney draught	Pa	12 ± 2
Weight	kg	450
Flue gas outlet	mm	∅ 196
Outside air intake	mm	∅ 130
Combustion air inlet	mm	∅ 118
Suitable for rooms not less than:	m ^3	90

Electrical data		WT 16:9 3D
		N12	V12 V12 EPLUS
Voltage	V	-	230
Frequency	Hz	-	50
Max power absorbed during operation	W	-	55

The performance data in the technical specifications is obtained with the primary air register positioned on the first notch from the left - Fully closed glass cleaning.

4.4 Serial plate

Palazzetti Lelio S.p.A. - via Roveredo 103 - 33080 Porcia (PN)

(10) 96 00000483-83 248158 122392881

(12)2006035-2007

F	Fuel
PImax	Max. thermal power input
Pmax	Rated ambient thermal power
EFFmax	Efficiency at rated power
COmax (13% O_2 )	CO emissions at rated power (13% O_2 )
Dust	Dust
Tf	Flue gas temperature

Wmin	Max Power absorbed during operation
Wmax	Max Power absorbed upon ignition
Wmin	Power absorbed in stand-by
X1/X2/Y	Minimum distance from flammable materials

4.5 Wiring diagram

WT 16:9 3D V12

USER INTERFACE UI DATA CABLE C01 GND F03 I02F01/I02 +V GND T02T01T03 RED BATTERY: CR 20 32 + PE FUSE T4A ~220 - 240 Vac L N O01 O02003004 I01 YELLOW/GREEN BROWN BLUE -220 - 240 Vac Air

Combustion chamber temperature probe

8 Ducting temperature probe

Control panel

WT 16:9 3D V12 EPLUS

1 K RED GREEN 2 K GREEN RED 3 BLUE BROWN BLUE GREEN BROWN 4 Air WHITE J18 J19 J20 10 J14 J17 +5V GND 48SA 48SB J13 -J2 USER INTERFACE BROWN WHITE GREEN YELLOW YELLOW 5 6 7 J1 POWER IN NOTE:phase protection,added by customer.Do not change polarity! * Solo per i modelli con microinterruttore di sicurezza sul coperchio del serbatoio 004726709 - 24/11/2020 Fig. 8

	1	Combustion chamber temperature probe
	2	Ducting temperature probe
	3	Door motor
	4	Room fan
	5	Limit switch for combustion air control
	6	Motorised door limit switch
	7	Combustion air regulation motor
	UI/PC	Control panel

In configuration 2 component no.3 (room sensor) will be converted into a room thermostat input, which will control the shutdown of the stove.

5 HANDLING AND TRANSPORTATION

The appliance is delivered complete with all the parts required: mounted metal structure and separate combustion chamber inner lining. These parts are contained in a packaging suitable for long distance transportation.

It is advisable to unpack the appliance only when it has arrived at the installation site.

The product must be handled and unpacked using suitable means.

Make sure that children do not play with the packaging components (e.g. films and polystyrene):

Danger of suffocation!

During moving, lifting, and unpacking of the appliance the following is absolutely necessary:

• always keep it upright;
• never tip it over into a horizontal position;

- Removal from the transport pallet

Disposal can be entrusted to a third party, provided only companies authorised for the recovery and elimination of the materials in question are used.

Always follow the regulations in force in the country in which the appliance is being used for disposal of materials and possibly for the disposal report.

To remove the appliance from the transport pallet:

• Remove the wooden crate.
• Remove the shrink film.
• Release the counterweight by removing the fixing clamps.
• Where present, remove from the pallet the packaging containing the parts of the inner lining of the fire box.

Remove the screws that secure the feet of the appliance to the pallet (Fig. 9) and remove it.

Technical illustration of a mechanical assembly with a hand operating a tool, showing internal components and a magnified inset (no text or symbols)

Fig. 9

5.1 Transportation

Make sure that the lifting carriage has a payload higher than the weight of the appliance to be lifted. The full responsibility of the lifting of loads lies with the person handling the lifting equipment.

Ensure wood or timber floors are properly protected in order to prevent the weight of the appliance from damaging them during movement.

The product has special connections in the lower part for mounting of the wheels (Fig. 10). For wheel mounting see the installation manual "Wheels kit".

The wheels are not supplied standard but can be purchased separately.

Technical diagram of a mechanical assembly with mounting brackets and a hanging device, labeled Fig. 10 (no text or symbols on the diagram itself)

During lifting, avoid jerking or abrupt movements.

Pay attention to overbalancing.

5.2 Checking the floor where the appliance will be placed

Check the load capacity of the floor slab.

If a floor is not suitable for supporting the weight of the appliance, install appropriate steel plates (A - Fig. 11) or concrete base (A - Fig. 12) equipped with 10x10x6 electro-welded mesh (B - Fig. 12) to distribute the weight.

For the dimensions of the plates and of the concrete base, use a qualified technician.

It is advisable to install the appliance at a height of approximately 35-40 cm from the floor to the fire bed to facilitate its use.

To level the appliance, use the dedicated adjustment screws located under the feet of the appliance.

10 mm A Fig. 11

A B Fig. 12

6 PREPARATION OF THE INSTALLATION SITE

6.1 General considerations

The following paragraphs contain some guidelines to be followed to obtain the maximum efficiency of the product purchased and to ensure safe operation. The following indications are however subject to compliance with any possible national, regional and municipal laws and regulations in force in the country where the appliance is installed.

In Italy, installation must be performed by qualified personnel in compliance with the EN 10683 standard.

6.2 Safety Precautions

The operations for assembly and disassembly of the appliance are reserved for specialist technicians only.

It is recommended to be sure of their qualifications and their actual capacity.

For Italy, these technicians must be in possession of the letter "C" qualification issued by the chamber of commerce based on the Ministerial Decree. 37/08.

6.3 Place of installation

For the minimum distances that must be respected when positioning the appliance with respect to flammable materials and objects, refer to the instructions in Fig. 13.

Z X2 Y2 X1 Y1 Fig. 13

Model	X1	X2	Y1	Y2	Z
WT16:93D	1800	100	1000	0	mm

Floors made of flammable material such as wood, parquet, linoleum, laminate or floors covered with carpets must be protected by a fireproof base under the appliance that also protects the front during cleaning from any falling burning residues.

The manufacturer declines all responsibility for any variations in the characteristics of the material constituting the floor under the protection.

Set up an accessible technical space for any maintenance work.

Remember to respect the minimum distance from flammable materials (X), shown on the identification plate of the pipes used to make the chimney.

Prepare the arrival of the electric line near the appliance for the connection of the power supply cable (if present).

7 INSTALLATION

7.1 General considerations

In the following paragraphs some indications are provided to be respected in order to obtain the maximum performance from the purchased product.

The following indications are how- ever subject to compliance with any possible national, regional and mu- nicipal laws and regulations in force in the country where the appliance is installed.

Before proceeding with installation of the appliance and the execution of the lining, it is necessary to carry out the following checks:

- check the correct operation of the bypass valve.

7.2 Dry positioning

The product is not suitable for installation in shared flues.

It is recommended to dry pre-install the appliance in order to verify the dimensions of the various components and air intakes.

It is necessary to align the front part of the appliance with the internal edge of the marble top, leaving a gap of 5 mm to allow free expansion of the appliance (Fig. 14).

max. 5 mm min. 5 mm min. 10 mm

The image is purely indicative.
Fig. 14

7.3 Levelling of the appliance

To adjust the final height of the Ecomonoblocco (height fire plane of the cladding) it is sufficient to act on the adjusting screws on the legs. Adjust the screws (Fig. 15: A-adjustment screw, B-fire bed height), until the marble cover profile is brought onto the Ecomonoblocco to the required height with respect to the cladding, making sure that the base of the fire box is level.

5 mm B A

Fig. 15

7.4 Assembly diagram

In Fig. 16 there is an example of an assembly diagram.

A) Chimney flue
B) Heat vent grate
C) Counter-hood and fireproof load-bearing structure
D) Flue gas duct
E) Bottom grate
F) Combustion air intake
G) Inspection panel

The installation of the flue gas duct (D) between the Ecomonoblocco and the flue (A) must be watertight, sealing all joints with materials resistant to high temperatures.

If the Ecomonoblocco is installed on a fireplace previously used by other fire boxes, it is necessary to carry out thorough cleaning to avoid abnormal functioning and to prevent possible igniting of any unburned products that may be deposited on the inner walls of the same.

The installation requirements are:

• assembly of a heat vent grate as close as possible to the ceiling (about 20 cm) (B);
- assembly of a bottom grate (E) bellow the hearth;

- the insertion of an inspection panel (G) measuring 300x300 mm, level with the gearmotor (H) to facilitate any maintenance works.

Incorrect installation can compromise the safety of the appliance.

The lining must be made of fireproof material.

In presence of flammable structures or other materials behind or besides the fire box, respect the minimum safety distances reported on the product booklet.

The image is purely indicative. Fig. 16

The system must be equipped with earthing and with a differential switch in compliance with the laws in force.

The flue gas evacuation duct must be equipped with its own earth connection.

7.5 Earthing

The appliance is provided with screw for equipotential coupler that can receive a cable with cross-section from 2.5 mm ^2 to 6 mm ^2 , that can be used to obtain the equipotential bonding of the earth in accordance with the rules in force. This connection is located on the back of the appliance and indicated with the symbol ⏻

The flue must also be provided with its own earthing in compliance with the current regulations.

7.6 Flue gas evacuation system

The appliance must be connected to a system for flue gas evacuation suitable to ensure an adequate dispersion into the atmosphere of the combustion products, in compliance with the standards EN 1856-1-2, EN 1857, EN 1443, EN 13384-1-3, EN 12391-1, UNI 10683 both in terms of the size and the materials used in its construction.

The diameter of the flue gas duct must comply with the instructions in section "4.3 Technical features" on page 64.

The components of the systems for the evacuation of combustion products must be adequate for the specific operating conditions and provided with marking €€

It is appropriate to provide, under the chimney inlet, a collection chamber with inspection for solid materials and any condensate (Fig. 17).

Do not use glass wool or insulating material with paper support: they could ignite.

All components of the chimney system must be declared suitable to the specific operating conditions and provided with CE marking.

The image is purely indicative. Fig. 17

The flue gas duct (A - Fig. 18) between the fire box and the fireplace must have the same section as the smoke outlet of the fireplace. The flue connection must be tight and the use of flexible extendible metal pipes is forbidden. Changes in direction with respect to the appliance flue gas outlet must be made with elbow fittings no greater than 45° (preferably only 30°) with respect to the vertical.

The chimney cowl must be of the windproof type with internal section equivalent to the one of chimney and the passage section of the exhaust smoke at least twice the one inside the flue pipe.

max 45° A H=2D D Fig. 18

7.7 Air intake

The Ecomonoblocco must have the right flow of combustion air to guarantee proper combustion.

There must be an outside air intake to guarantee the flow of combustion air to the appliance and/or recirculation of the ambient air.

The air intake must be correctly sized and protected by an insect-proof grate; it must also be positioned in such a way as not to be accidentally obstructed.

In accordance with local regulations in force, there are two possible configurations for the combustion air intake:

- (Fig. 19): external air intake (C) channelled to the fire box. Lower grate (A) supplied for the recirculation of ambient air on the cladding;

The image is purely indicative. Fig. 19

• (Fig. 20): air intake (F) on the cladding, channelled to the hearth. Lower grate (A) supplied on the cladding and wall hole (B) for the recirculation of ambient air.

E B F D A The image is purely indicative. Fig. 20

The Ecomonoblocco is fitted with a special flange (D) on the bottom part for the intake of combustion air.

The heat vent grate (E) supplied with the product must be installed on the top part of the cladding.

Malfunctions to the combustion caused by a shortage of combustion air may occur if one or more extraction fans (suction hoods) are present and operational in the room where the fireplace is located.

7.8 Hot air delivery connection

Only for models V12 - V12 EPLUS

7.8.1 Hoodlinerfittingforheatinginasingleroom

Connect the flexible hoses (Ø 140 mm) for hot air distribution to the front and/or rear vents, above the hood, securing them with suitable clamps. Soundproof the pipes by covering them with insulating material (ecological insulation mat) (Fig. 21: A-clamps, B-distribution hose, C-insulation, D-vents).

A B C D Fig. 21

7.8.2 Channelled pipelines fitting for heating in multiple rooms

To heat several rooms, it is possible to create metal pipelines for air distribution according to the following diagram:

• Flexible aluminium hose - length up to 6 m on a single duct (Fig. 22);
• Smooth metal pipe - length up to 10 m on a single duct (Fig. 22);
• Smooth metal pipe - length up to 14 m on double duct (Fig. 23).

Technical line drawing of a ceiling-mounted HVAC unit with ductwork and ventilation system (no text or symbols)

25x20 25x20 25x20 Fig. 23

The air distribution ducts must have an internal cross-section of 25x20 cm, be made of smooth galvanised sheet metal and insulated with an insulating layer to avoid noise and heat dispersion.

When the fireplace is used to heat two or more adjacent rooms, it is essential to promote the recirculation of ambient air to even out the temperature in the different rooms, therefore provide the doors with grilles or keep them ajar.

EXAMPLE OF AIR DUCTING (Fig. 24)

BM = Ceiling delivery vent complete with calibration shutter

GT= Grille on lower part of door

A+B = Ambient air intake GRILLES with 14 cm holes, connected to the fan with a flexible hose, with or without fixed grille, without shutter
C = External air intake opening located under the hearth, with grille with fixed fins and anti-insect screen.
D = Hot air distribution with galvanised steel ducting fitted on the ceiling, net internal cross-section 25x20 cm, about 12 m long (depending on the fan version, the number of bends and the materials used), 3 cm external insulation and possible plasterboard masking.

A C B BM BM D D GT GT BT BT BT BT BT Fig. 24

7.9 Hood liner

Before creating the counter-hood it is necessary to make the electrical connections, where required.

For constructing of the hood liner it is recommended to use flame-retardant plasterboard.

Before creating the hood liner, the control unit must be installed.

During creation of the hood it is essential to protect the door sliding frame with nylon to prevent dust, mortar or other foreign bodies damaging the sliding system. Remove this protection when the work is completed.

Provide adequate side openings on the cladding for component inspection.

Before carrying out the final assembly it will be advisable to carry out a smoke test, i.e. to test the operation of the appliance.

7.10 Electrical connection

Only for models V12 - V12 EPLUS

Connect the appliance to the electrical system using the supplied plug (Fig. 25).

The electrical connection (plug) must be easily accessible after appliance installation as well.

Palazzetti does not provide the power cord; the installer must provide this.

If the power supply cable is damaged it must be replaced by the technical assistance service or a qualified technician in order to prevent any risk.

Illustration of a hand interacting with a wall-mounted device, showing a circular dial and a ring (no text or symbols)

Fig. 25

The system must be equipped with earthing and with a differential switch in compliance with the laws in force.

The flue gas evacuation duct must be equipped with its own earth connection.

8 COMMISSIONING

After positioning the appliance it is necessary to perform the following operations:

8.1 Check refractory base

The refractory base supplied already assembled must be inspected to check if the components have moved or have been damaged during transportation.

An incorrect levelling of the base would prevent correct assembly of the remaining refractory bricks.

To restore levelling of the bases, thicken where necessary using the adhesive glass fibre supplied

8.2 Description and positioning of the deflectors

No.	Description	Quantity / Dimension
1	Bottom panel 2 / 244x298
2	Intermediate panel 2 / 140x379
3	O2RING 2 / -
4	Upper panel	2 / 244x298

Dimensions in mm.

Fig. 26

8.3 Assembly of parts inside fire box

For the numbering of the panels refer to the paragraph "Description and positioning of the deflectors" on page 77.

1) Open the door by pushing it upwards.
2) Position the panels (4), resting them on the dedicated supports (Fig. 27).
3) Position the O-RING (3) by inserting it into the appropriate support.
4) Position the panels (3), resting them on the dedicated supports.

Fig. 27

5) Rest the side refractory back panels (A, B) against the wall of the Ecomonoblocco and allow them to gently slide into position, centring them with the protuberances (C) in the refractory base (Fig. 28).

A B C Fig. 28

6) Rest the central refractory back panel (D) against the wall of the Ecomonoblocco and allow it to gently slide into position, centring it with the protuberances (E) in the refractory base (Fig. 29).

D E Fig. 29

7) Block the refractory panels with the bracket (F), which fits into the support (Fig. 30).
8) Position the panels (1), resting them on the dedicated supports.

1 F BALAS Fig. 30

8.4 Electrical connections

8.4.1 Series WT 16:9 3D V12

Ducting temperature probe Combustion chamber temperature probe PALAZZETTI Room temperature probe Fig. 31

8.4.2 Series WT 16:9 3D V12 EPLUS

Ducting temperature probe Combustion chamber temperature probe PALAZZETTI Room temperature probe L=3000 Power supply unit A B Display Product images are purely indicative Fig. 32

The installation and electrical connection of the power supply unit must be performed strictly by qualified technical personnel.

The power supply unit (A) must be positioned at least 30 cm off the floor in a compartment protected against the infiltration of liquids, humidity and dust. Furthermore, the compartment must be accessible and inspectable in case of maintenance and/or repair.

Do not insert objects in the openings of the appliance.

If the product is not equipped with a cable for the connection between the mains socket and the power supply unit, it must be supplied and connected strictly by qualified technical personnel, but at the expense of the client.

During the first ignition of the product, unpleasant odours or fumes may be generated due to the evaporation or drying of certain materials used, and water may seep from the grout. This phenomenon will gradually disappear.

For this reason during the first lighting it is recommended to maintain the premises well airy.

8.6 Combustion

The wood-fired appliance has been designed for intermittent combustion.

This means the product will need to be periodically loaded within a time period that guarantees the complete burning of the previous load until nothing is left but burning embers.

8.5 First lighting

The first ignition must be carried out by the installer.

Before commissioning, remove the stickers and packaging inside the fire box and the external stickers applied to the glass.

The first lighting operation is a fundamental operation, used to test the product in full function, and to gradually evaporate the water used in the construction mixtures, which will make it resistant and long-lasting.

First lighting must be carried out with reduced loads (approximately 2 kg/h), keeping the appliance on for at least 4 hours at low speeds. Proceed with these feed rates for at least three days before using the appliance at its full capacity. This will allow for the evaporation of any moisture accumulated in the refractory elements when not used.

9 OPERATION

9.1 Ignition

• Open the sliding door, using the dedicated glove supplied, gripping the handle and pushing it upwards or by acting on the control panel (for models with automatic opening).
• Using the cold handle supplied (A) open the primary air adjustment to maximum (+) (Fig. 33).
• Carefully place the pieces of wood in the combustion chamber, being careful not to completely cover the slots in the grate (B) (Fig. 33).
• Place a natural fire-igniter on the pile of wood.
• Add small pieces of wood on top of the stack in a crossed over-type pattern.
  • Light the fire-igniter from above.
• Close the fire door and make sure it is firmly closed.
• Keep the air intake open to ensure a high and bright flame.
• Reduce the opening of the air intake using the dedicated cold handle (A) (Fig. 33) only when a good base of embers has formed.

B A Fig. 33

9.2 Adding fuel

During operation, to add fuel, it is necessary to follow this procedure:

• Slowly open the fire door in order to avoid creating an air depression in the fire box, which would cause an almost certain release of smoke into the room (depending on the flue draw).
• Refill the fire box with fuel and then close the fire door.

Do not overheat the product by inserting an excess quantity of fuel.

Introduce fuel when the embers have formed and the flame has lowered.

The appliance is equipped with a bypass valve, which, when opened, facilitates the escape of smoke into the flue, minimising puffs of smoke into the environment.

9.3 Operation version WT 16:9 3D N12

Natural convection heating.

In this configuration, combustion is regulated by inserting the cold handle supplied (A) into the adjustment lever located at the base of the door.

Turning it toward the symbols (+) or (-) you will obtain a higher or lower flow of combustion air and consequently a faster or slower combustion. Select the desired position (Fig. 34).

- + A Fig. 34

9.4 OperationversionsWT16:93DV12-V12 EPLUS

Forced convection heating.

WT 16:9 3D V12

Version equipped with an innovative system, which allows regulation of the fan through the control panel.

WT 16:9 3D V12 EPLUS

Version equipped with an innovative system that allows a series of functions to be managed from the control panel:

• regulation of combustion;
- regulation of fan;
- opening / closing of the door.

9.4.1 Control panel

Description

The control panel consists of:

1) LCD display;
2) navigation keys, to move between the various functions;
3) status LED;
4) keys to modify the operating parameters and to access the submenus.

2 1 4 35.4 °C PALAZZETTI Fig. 35

All the keys are capacitive and therefore do not require a pressure to be activated but it is sufficient to lightly touch the surface.

The panel is provided with a series of adaptors which allow the installation of the most common plates; below the list of such adapters:

• BTicino Living
• BTicino Axolute
• GEWISS Top System
• GEWISS Chorus
  • VIMAR Idea
  • VIMAR Eikon
  • VIMAR Plana
  • ABB Chiara

Status LEDs

Icon Description
	Connection mode:flashing LED: device working in Access Point mode;fixed LED: device connected to the home network.
	Operating mode:LED always on: manual adjustment;Flashing LED: automatic adjustment.

9.4.2 Description of the menu

Menu Function Description Values
°C Temperature Display of the room temperature detected -
Fan	Ventilation	Fan speed setting of the ambient air.	Off; 1..5; High; Auto
Info Information		Screen 1ET4W: identification name (customisable via App)AP MODE: Wi-Fi operating modexx:xx:xx:xx:xx:xx: Mac Address identifier
		Screen 2connboxxxx: Wi-Fi network name (SSID)192.168.10.1: IP addresssignal -xx dBm: signal power (which is only viewable with the panel connected to the modem)proto DHCP: IP automatic assignment
		Screen 3 (for version WT 16:9 3D V12)T1: xx (°C): room temperature detected in the vicinity of the displayT3: xx (°C): temperature combustion chamberT4: xx (°C): temperature outlet air from the vents
		Screen 3 (for version WT 16:9 3D V12 EPLUS)T1: xx (°C): room temperature detected in the vicinity of the displayT3: xx (°C): temperature combustion chamberT4: xx (°C): temperature outlet air from the ventsS:0 P:4 F:3 D:3: diagnostic information
		Screen 4Remote: scanning...: enables scanning for any BLE accessories
		Screen 5e.g. "Comb","Comb+Fan", etc...: product operation variantDISPLAY: 1.1.0: diagnostic information ":", firmware display versionBOARD m001 v001: diagnostic information ":", powerboard revision - firmware powerboard version
Power	Power	(for version WT 16:9 3D V12 EPLUS)Setting the operating power	1..5
Door	Door	(for version WT 16:9 3D V12 EPLUS)Opening and closing the door	Close: door closedOpening: door openingOpen: door openClosing: door closingSTOP: door stopped in an undefined point

9.4.3 Operating parameters

The operation of the appliance is determined by the of Power and Ventilation parameters set by the user.

Power adjustment (for versions WT 16:9 3D V12 EPLUS)

The power defines the quantity of combustion air and therefore has a direct impact on consumption.

To change the power:

A) Use the keys △ or ▽ to go to the "Power" menu
B) Modify the value with the keys ⊕ or ⊖ (1 minimum, ..., 5 maximum)

Changing the ventilation

To change the value of the ventilation:

A) Use the keys or to go to the "Fan" menu
B) Modify the value with the keys or
- "Off" = fan off
- "1" minimum, ..., "5" maximum
- "High" = ultra fast operation (to be used only if it is necessary to quickly heat an environment)
- "Auto" = automatic operation (the appliance will set the speed as a function of the temperature of the combustion chamber

Door opening / closure (for versions WT 16:9 3D V12 EPLUS)

To open / close the door:

A) Use the keys △ or ▽ to go to the "Door" menu
B) Press the key to open the door
c) Press the key to close the door

Mode of operation of the control panel

The control panel is supplied with Access Point configuration (AP Mode). In this mode it is possible to connect to the panel through the App to check the device from your own smartphone.

graph LR
    A["Device"] <--> B["Mobile Device"]
    style A fill:#fff,stroke:#000
    style B fill:#fff,stroke:#000

It is recommended to connect the control panel to the home Wi-Fi network (through the smartphone app), in order that the control panel works in Station Mode (Sta Mode).

graph TD
    A["TV"] --> B["Device 1"]
    A --> C["Device 2"]
    B <--> C

Attention: in case of change of the router password, you will need to reset the control panel according to the following procedure:

- Open the Info menu - screen 2 (as per the figure below):

connbox00xx

XXX.XXX.XX.X

signal xxdBm

proto DHCP

- Press the key of the control panel and hold it for 4 seconds until you hear a "beep".

The control panel will then start the restart process moving back to access-point mode.

You will now be able to log back in to the router using the App (refer to the manual attached).

10 REMOTE CONTROL (OPTIONAL)

10.1 Overview

This device allows you to remotely control the operating parameters of the Ecomonoblocco.

10.2 Pairing at the control panel

Access the screen Info on the control panel display and navigate on the screen

Remote: scanning ...

Insert batteries in remote control (2 x AAA 1.5 V)

Line drawing of a remote control device with two battery terminals and directional arrows indicating movement (no text or symbols)

After few seconds the display will change screen, you will be presented with the following information and the remote control will be properly paired to the control panel:

Remote: connected! Remote paired to the control panel

Temp [*C]: 26.0 Room temperature detected by the remote control

Hu [perc]: 34.5 Percentage of humidity detected by the remote control

Pr [mBar]: 1000 Atmospheric pressure detected by the remote control

It may be necessary to perform this procedure again in case the remote control remains outside of the range of the signal for a long time.

10.3 Keys

1) Switch On / Off (press and hold for about 3 seconds to perform the desired operation)
2) Key momentarily not enabled
3) Power
4) Ventilation
5) Door opening (where provided)
6) Key momentarily not enabled
7) Keys to set the parameters
8) Keys to set the parameters

graph TD
    A["1"] --> B["+"]
    C["2"] --> D["←"]
    E["3"] --> F["←"]
    G["4"] --> H["←"]
    I["5"] --> J["←"]
    K["6"] --> L["←"]
    M["7"] --> N["-"]
    O["8"] --> P["+"]
    style A fill:#000,stroke:#000,color:#fff
    style C fill:#000,stroke:#000,color:#fff
    style E fill:#000,stroke:#000,color:#fff
    style G fill:#000,stroke:#000,color:#fff
    style I fill:#000,stroke:#000,color:#fff
    style K fill:#000,stroke:#000,color:#fff
    style M fill:#000,stroke:#000,color:#fff
    style N fill:#000,stroke:#000,color:#fff
    style O fill:#000,stroke:#000,color:#fff
    style P fill:#000,stroke:#000,color:#fff

10.4 Power adjustment (if applicable)

A) Press key 3 which will light up
B) Press button 7 or 8 to set the desired value.

10.5 Changing the ventilation

A) Press key 4 which will light up
B) Press button 7 or 8 to set the desired value.

10.6 Door opening/closing (where provided)

A) Press key 5 which will light up
B) Press button 7 or 8 to set the desired value.

10.7 Reset the remote control

If it is necessary to reset the remote control to bring it back to the factory configuration, press buttons 1 and 8 simultaneously for approximately 3 sec.

11 CLEANING AND MAINTENANCE

Maintenance operations must be performed by an authorised technical assistance centre.

Before performing any maintenance operation, take the following precautions:

• Ensure that all appliance parts are cold.
  • Make sure that the ashes are completely extinguished.
• Use personal protective equipment provided for by Directive 89/391/EEC.
• Make sure that the main line switch is disconnected (for versions V16 and V16eplus).
• Make sure that the power supply cannot be accidentally reactivated. Remove the plug from the wall socket (for versions V16 and V16eplus).
  • Always use appropriate equipment for maintenance.
• Once maintenance or repair operations have been completed, before putting the appliance back into service, reinstall all the safety guards and reactivate all the safety devices.

11.1 Maintenance of the smoke system

To be carried out at least once a year, or every 4 tonnes of fuel burned (as specified in the product standard), by contacting specialist personnel

If there are horizontal sections, it is necessary to check and remove any deposits of ash and soot before they obstruct the passage of fumes.

The incrustations inside the flue affect the optimum forced draught. When they reach a thickness of 5-6 mm, with high temperatures and sparks, they can ignite with easily imaginable consequences both for the flue and for the house.

11.2 Appliance maintenance

To be carried out at least once a year, or every time the appliance signals maintenance request.

During the maintenance operation, the technician must:

• clean the flue gas transit area thoroughly and completely;
• check the condition and tightness of all the seals;
• check the condition of all internal components and make sure they are clean;
• make sure the flue gas outlet connection is sealed and clean;
• check the correct operation of the appliance.

11.3 Cleaning and maintenance program

11.3.1 User

	EVERY TIME THE APPLIANCE IS TURNED ON	EVERY WEEK 1 MONTH
Burn pot / Grate (Fig. 40) X
Ash drawer / compartment (Fig. 41) X
Glass (Fig. 42 - Fig. 43) X

11.3.2 Authorised technical service centre

	1 YEAR (*)
Door seals X
Cements and smoke deflectors (refer to the paragraph "Cleaning of cements and smoke deflectors" on page 91)	X

(*) At least once a year or every 4 tonnes of fuel burned.

11.4 Cleaning the inside of the fire box

Before performing any maintenance operation, take the following precautions:

1) Make sure that the grate (A) (Fig. 40) is free from any combustion residues that may obstruct the free passage of air. Remove it and clean the fire box using a hand brush (not supplied) conveying the combustion residues into the ash drawer. Pay attention to any burning embers.

Place the grate carefully on a suitable support surface.

PALAZZETTI A Fig. 40

2) Extract the ash drawer (B) from the base and vacuum out any ash deposited in the compartments below (Fig. 41).

The ash drawer below the fire box must be emptied out every day to stop it from filling up with ash, thus causing the cast iron grate of the fire box to overheat and preventing the flow of air to the fire box.

3) Vacuum the front and rear holes (C) of the combustion air distributor in order to avoid any accumulation of ash (Fig. 41).

PALAZZETTI A B C Fig. 41

The refractory bricks undergo expansion deformations during the operation of the appliance, due to the high temperatures reached. For this reason the slots open between one piece and another of the refractory bricks should be considered normal. During combustion these slots are filled from the ashes which absorb the expansions of the refractory bricks.

11.5 Cleaning the glass

Do not clean the glass while the appliance is operating and do not use abrasive sponges.

During the cleaning operations, support the door with one hand to avoid excessive stresses to the structure.

Be very careful not to strike the ceramic glass as the material is very brittle.

To clean the glass, proceed as follows:

1) Use the cold handle (A) to rotate the lever (B) and to release the hook (C)
2) Open the door (D) (Fig. 42).

PALAZZETTI A B C D Fig. 42

3) Clean the glass with a damp cloth or with paper moistened and dabbed in the ashes (Fig. 43). You can also use detergents suitable for cleaning kitchen ovens.

Technical line drawing of an industrial machine with visible structural components and piping (no text or symbols)

4) Accompanythedooruntilitiscompletelyclosed.
5) Push lever (B and return it to the locked position (Fig. 44).

B Fig. 44

6) Proceed in the same way with the door on the opposite side.

11.6 Cleaning of cements and smoke deflectors

Before carrying out any maintenance operation, check that there are no burning embers.

Encrustations and deposits on the deflectors and on the back of the refractory panels can compromise the correct functioning and duration of the appliance.

To clean the parts and the appliance properly, use a simple brush or ash vacuum cleaner.

For cleaning it is necessary to perform the following operations:

1) Open the door (A) by pushing it upwards.

Technical diagram of a mechanical device with labeled component A, showing internal components and mounting base (no text or symbols beyond labels)

2) Lift and extract the grate (B) and ash drawer (C) (Fig. 46).

B C Fig. 46

3)

4) Lift and extract first the panels (1) and then the refractory support bracket (D) (Fig. 47)

1 D BALLAS Fig. 47

5) Lift and extract first the central refractory back panel (E) and then the side ones (F, G) (Fig. 48).

F E G Fig. 48

6) Lift and extract the refractory bases in order (H, I, L, M) from the base and vacuum any ash deposited in the compartments below (Fig. 49).

H I M L Fig. 49

7) Slide out and extract first the panels (2), then the two O2RINGs (3) and finally the panels (4) (Fig. 50).

Fig. 50

8) Move the inspection valve (N) into the open position, releasing the supporting rod. Then unscrew the lock screw (O) to allow complete access to the flue gas duct (Fig. 51).

N O Fig. 51

9) After cleaning, reassemble everything also referring to the paragraph "Assembly of parts inside fire box" on page 77.

12 DEMOLITION AND DISPOSAL

The demolition and disposal of the appliance are the sole liability and responsibility of the owner who must act in compliance with the laws in force in their country regarding safety, respect and protection of the environment.

Disposal can be entrusted to a third party, provided only companies authorised for the recovery and elimination of the materials in question are used.

Always follow the regulations in force in the Country where the appliance is in operation for the disposal of materials and possibly for the disposal notification.

All disassembly operations for demolition must take place with the appliance stopped and without the power supply.

• Remove all the electrical equipment.
• Separate the accumulators on the electronics boards.
• Scrap the structure of the appliance using authorised companies.

Leaving the appliance in accessible areas is a serious danger to people and animals.

The differentiated disposal of the product makes it possible to avoid potentially negative consequences on the environment and health, and also allows recycling of the materials making up the product in order to achieve significant energy and resource savings.

Any liability for damage to people and animals always falls on the owner. Upon demolition, the EC marking, this manual and other documents relating to this appliance must be destroyed.

The crossed-out wheelie bin symbol that appears on the label of the appliance indicates that, at the end of its useful life, the product must be disposed of separately from other waste.

Pursuant to art.13 of Italian Legislative Decree no. 151 of 25 July 2005 implementing the Directive 2002/96/EC of 23 February 2003 on Waste Electrical and Electronic Equipment relating to the measures and procedures designed to prevent the production of waste electrical and electronic equipment, called WEEE, promoting the reuse, recycling and other forms of recovery so as to reduce the quantity to be disposed of and improving the intervention of the parties involved in the life cycle of such products.

Symbol of a trash bin crossed out by two diagonal lines (no text or numbers present)

12.1 Disposal of the batteries

INFORMATION FOR THE PROPER DISPOSAL OF THE BATTERIES WITHIN THE MEANING OF THE EU DIRECTIVE 2006/66/EC

Please replace the battery when its electric charge is exhausted: at the end of its useful life this battery must not be disposed of together with unsorted waste. It must be delivered at appropriate selective collection centres for municipal waste or to resellers who provide this service. Disposing of a battery separately allows you to avoid possible adverse effects on the environment and on human health resulting from improper disposal and allows to recover and recycle the materials of which it is composed, with substantial savings on energy and resources. In order to emphasize on the obligation to dispose of separately the batteries, on the battery itself there is the crossed-out wheeled bin symbol. Abusive disposal of the product by the user involves the application of administrative sanctions provided by law.

Simple line drawing of a trash bin with two crossed lines indicating no waste or restriction (no text or symbols)

TABLE DES MATIÈRES

5 MANUTENTION ET TRANSPORT 22

Technical line drawing of a mechanical assembly with labeled component A, showing internal components and mounting base (no text or symbols beyond labels)

Technical diagram of a multi-level industrial machine with numbered components and an inset close-up view labeled 8.

5 MANUTENTION ET TRANSPORT

Technical illustration of a mechanical assembly with a hand operating a tool, showing internal components and a magnified inset (no text or symbols)

5.1 Transport

Technical diagram of a mechanical assembly with mounting brackets and a vertical load mechanism, labeled Fig. 10 (no text or symbols on the diagram itself)

Technical line drawing of a ceiling-mounted HVAC unit with ductwork and ventilation system (no text or symbols)

EXEMPLE DE CANALISATION DE L'AIR (Fig. 24)

Diagram of a hand holding a device next to a wall-mounted circular component (no text or symbols)

Fig. 25

10 TÉLÉCOMMANDE (EN OPTION)

10.1 Généralités

Remote : scanning ...

Line drawing of a remote control device with two battery terminals and directional arrows indicating movement (no text or symbols)

Technical line drawing of an industrial machine with visible structural components and piping (no text or symbols)

Technical diagram of a mechanical device with labeled component A, showing internal components and mounting base (no text or symbols beyond label)

H I M L Fig. 49

Simple line drawing of a trash bin with crossed lines indicating no waste or discharge (no text or symbols)

Symbol of a trash bin crossed with two crossed lines, no text or labels present

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered underscores for a stylistic line, this violates the “Stylistic/Background Lines (Ignore)” rule. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated placeholder underscores where none should exist in the GT. Hence, the OCR result is inconsistent with the Ground Truth.

The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules. Therefore, the correct OCR output is an empty string.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered a stylistic line as underscores (which should be ignored), this violates the rule. Therefore, the OCR result is inconsistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a fill-in-the-blank placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The OCR content provided is "", which consists of no characters. Since the OCR output correctly ignores the stylistic line, it complies with Rule 2. Therefore, the OCR result is consistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a solid line constitutes an error, as it misrepresents the visual element and violates the instruction to ignore stylistic lines. Therefore, the OCR result is inconsistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line violates the rule and constitutes an error. Therefore, the OCR result is inconsistent with the Ground Truth.

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Theorem 1.2. (Theorem of [3.6]). Let be a finite field and let (x) be the set of all elements of such that x (x) . Then

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The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules. Therefore, the correct OCR output is empty.

(No text to output)

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The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules.

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The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 15

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered a stylistic line as underscores, this violates the rule. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered underscores for a stylistic line, this violates the “Stylistic/Background Lines (Ignore)” rule. Therefore, the OCR result is inconsistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a solid line constitutes an error, as it misrepresents the visual element and violates the instruction to ignore stylistic lines. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated placeholder underscores where none should exist in the GT. Hence, the OCR result is inconsistent with the Ground Truth.

The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules. Therefore, the correct OCR output is empty.

(No text to output)

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered a stylistic line as underscores (which should be ignored), this violates the rule. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The OCR content provided is "", which consists of no characters. Since the OCR output correctly ignores the stylistic line, it complies with Rule 2. Therefore, the OCR result is consistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The OCR content provided is "", which consists of no characters. Since the OCR output correctly ignores the stylistic line, it complies with Rule 2. Therefore, the OCR result is consistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line violates the rule and constitutes an error. Therefore, the OCR result is inconsistent with the Ground Truth.

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Theorem 1.2. (Theorem of [3.6]). Let be a finite field and let (x) be the set of all elements of such that x (x) . Then

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The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules. Therefore, the correct OCR output is empty.

(No text to output)

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The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 15

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered a stylistic line as underscores, this violates the rule. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered underscores for a stylistic line, this violates the “Stylistic/Background Lines (Ignore)” rule. Therefore, the OCR result is inconsistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a solid line constitutes an error, as it misrepresents the visual element and violates the instruction to ignore stylistic lines. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated placeholder underscores where none should exist in the GT. Hence, the OCR result is inconsistent with the Ground Truth.

The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules. Therefore, the correct OCR output is empty.

(No text to output)

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered a stylistic line as underscores (which should be ignored), this violates the rule. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a fill-in-the-blank placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The OCR content provided is "", which consists of no characters. Since the OCR output correctly ignores the stylistic line, it complies with Rule 2. Therefore, the OCR result is consistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The OCR content provided is "", which consists of no characters. Since the OCR output correctly ignores the stylistic line, it complies with Rule 2. Therefore, the OCR result is consistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line violates the rule and constitutes an error. Therefore, the OCR result is inconsistent with the Ground Truth.

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Theorem 1.2. (Theorem of [3.6]). Let be a finite field and let (x) be the set of all elements of such that x (x) . Then

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The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules. Therefore, the correct OCR output is empty.

(No text to output)

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The image contains no text. The horizontal line is a stylistic or background element and must be ignored according to the rules.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 15

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The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered a stylistic line as underscores, this violates the rule. Therefore, the OCR result is inconsistent with the Ground Truth.

[Non-Text]

The Ground Truth image displays a single, solid horizontal line, which is a stylistic or background element (like a rule line on paper). According to Rule 2, such lines must be ignored by the OCR result. The provided OCR content is "____", which consists of underscores. Underscores are not equivalent to a solid line and are not permitted under the “Stylistic/Background Lines (Ignore)” rule. Outputting underscores for a stylistic line is incorrect because it misinterprets the line as a fill-in-the-blank placeholder. Since the OCR output incorrectly rendered underscores for a stylistic line, this violates the “Stylistic/Background Lines (Ignore)” rule. Therefore, the OCR result is inconsistent with the Ground Truth.

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PALAZZETTI

IL CALORE CHE PIACE ALLA NATURA

Palazzetti Lelio s.p.a.

Via Roveredo, 103

cap 33080 - Porcia (PN) - ITALY

Internet: www.palazzetti.it

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