Asia - Pan Blaze - Free user manual and instructions

USER MANUAL Asia Blaze

4.6.8 menu 09 – Settings by

4.6.9 menu 10 – Settings by installer

4.7.1 Replacing the battery

4.8 Installation procedure

4.9 Idle period (end of season)

5.1 Cleaning the brazier

5.2 Cleaning the ash pan

5.3 Cleaning the glass

5.4 Cleaning the fume extractor and

5.6 Cleaning the ceramic surfaces

5.7 Cleaning the flue - flue connection

5.8 Cleaning the exchanger with

6.2 Removing the steel cladding

6.5 Plumbing components

2.1. Packing, handling, shipment and transport 2.2. Place of installation, positioning and fire- prevention safety 2.3. Air inlet 2.4. Fume exhaust

2.4.1. Types of installation

3.1. Safety distance from flammable materials. 3.2. Fume exhaust safety 3.3. Combustion chamber overpressure safety 3.4. Overheating - pellet hopper temperature safety thermostat 3.5. Safety against flare-back in the pellet chute 3.6. Overcurrent electrical protection device 3.7. Power failure safety 3.8. Water circuit overpressure safety 3.9. Fume fan failure

4.4.1. Adjustment with internal room sensor

4.4.2. Adjustment with external ambient

4.4.3. Adjustment with water probe

4.4.4. Hot water tank (Puffer) adjusted with

4.4.5. Hot water tank (Puffer) adjusted with

Dear Customer, First of all we wish to thank you for the trust placed in us by purchasing one of our products. Please read and carefully follow the advice given in this installation, use and maintenance manual in order make best use of the product. All the documents regarding the unit's certifications or declarations, in particular the Declaration of Conformity and Declaration of Performance, can be found through the website of the relevant trademark.

1.2 Using the manual

The Manufacturer reserves the right to make technical or aesthetic changes to the products at any time without notice. Stove installation, use and maintenance operations must comply with the requirements given in this manual as well as the European, National, Regional, Provincial and Municipal regulations. The drawings, measurements, diagrams and any other configurations are given only by way of example. This manual is an integral part of the product; make sure it always stays with the stove, even if sold, transferred to another owner or installed in another place, so that it can be consulted at any time. If lost or damaged, ask the Authorised Service Centre for a copy so that the stove always has its own manual.

This symbol indicates the presence of an important message; failure to pay attention to it can result in serious damage to the stove and even injury

Pay special attention to “words in bold face"

- Read the use and maintenance manual before installing, lighting and servicing the stove. - Installation, the electrical connection, testing and maintenance must be carried out by a qualified and/or authorised technician. - Connect the stove to an approved flue by means of an inspectionable terminal; several units can be connected only if allowed by the local regulations and by the flue inspection Body. - Connect the stove to the suction system by means of a pipe or air inlet from outside. - Connect the stove to an approved 230 V-50 Hz electrical socket. - Make sure the electrical system and the sockets are suitable for the maximum absorption of the unit, specified on the label and in this manual. - The stove must be unplugged and cold before carrying out any maintenance. - Do not use flammable liquids or substances to light the stove or rekindle the flame: when the stove is lit, pellet ignition is automatic. - The pellet stove must only be fed with wood pellets having the characteristics described in this manual. - The stove must not be used as an incinerator. - Never block the combustion air inlet and fume outlet openings. - Do not handle easily flammable or explosive substances near the stove while it is operating. - Do not remove or modify the pellet hopper protection grille or the safety devices. - Do not operate the stove with the fire door open and/or the glass damaged or broken. - During operation the intense heat generated by combustion of the pellets makes the external surfaces of the stove very hot, and in particular the fire door, handle and flue pipe. Therefore avoid contact with these parts without suitable protection. - Keep objects that are flammable and/or not heat resistant at a suitably safe distance. - Clean the brazier regularly every time the stove is lit or whenever reloading pellets. - Have the duct and smoke baffles inside the combustion chamber cleaned regularly by qualified personnel. - Avoid the creation of smoke and unburnt products during lighting and/or normal operation; an excessive accumulation of unburnt pellets in the brazier must be eliminated manually before carrying out relighting. - Warn children and guests about the hazards described above. - The device can be used by children aged less than 8 years, and by people with reduced physical, sensory or mental capabilities, or lack of experience or knowledge, provided under supervision or after the same has received instructions relating to 'safe use of and understanding of the dangers inherent in it. children should not play with the appliance - In case of operating problems, the stove can be relit only after eliminating the cause of the problem. - Any tampering and/or unauthorised replacements with non-original parts of the stove can create a risk for the user's safety and relieves the manufacturer of any civil or penal liability. - Only use original replacement parts recommended by the manufacturer. The manufacturer declines any liability for problems, damage or accidents caused by failure to follow or apply the instructions contained in this manual.TERMO ASIA

The stove works exclusively on pellets and enables easy installation with the heating system. The stove's automatic control systems guarantee optimum heat output and complete combustion; there are also safety systems to guarantee safe operation for the stove parts and for the user. When correctly installed, the unit works in any outside climatic conditions, and in any case in critical conditions (strong wind, frost, etc.) the safety systems can cut in, shutting down the stove. The stove model TERMO ASIA with nominal power of 11.6 kW ensures a maximum heatable volume of 386/331 m3, considering the coefficient of a building's energy requirements equal to 30/35 W/m3, and may vary depending on the insulation, type and climatic zone which are important variables for the correct choice of unit. For technical data, refer to the table on page 5.

Key: A - Power cable connection B - Water drain in overpressure (1/2" female) C - System return (3/4" male) D - Water supply connection (3/4" male, max 2 bar) E - Drain system (1/2" male) F - Flue pipe connection Ø 80mm G - Combustion air inlet Ø 50mm H - System delivery (3/4" male) I - Pellet hopper door L - Adjustable feet M - Control panel N - Turbulator shaker knobs

TERMO ASIA pellet heating stove fire door opening - closing

1.5 Permissible use and fuel

The pellet stoves work exclusively on pellets in different types of wood complying with Standard DIN plus 51731 or EN ISO 17225-2 or Ö-Norm M 7135 or having the following characteristics: Heat value min. 4.8 kWh/kg (4180 kcal/kg) Density 680-720 kg/m3 Moisture max. 10% weight Diameter: 6 +0.5 mm Ash percentage max. 1.5% weight Length: min. 6 mm- max. 30 mm Composition: 100% untreated wood from the wood industry or post consumer without added binding substances or bark, complying with current regulations Packing in bags made from environmentally friendly or biodegradable material or paper

The pellet hopper is at the back of the stove. The door is located in the top part and loading occurs manually with the stove on or off, making sure not to overfill and operate in complete safety. The use of pellets with characteristics different from those tested by the technician during first lighting involves a new setting of the boiler pellet loading parameters; this operation is not covered by the warranty. - Store the pellets in a dry place. - For reasons of regular and efficient operation, pellets or other fuels cannot be manually loaded in the brazier - Do not load non-conforming fuels in the hopper. - Do not load foreign bodies such as containers, boxes, bags, metals, etc., in the hopper. - The use of poor quality and non-conforming pellets damages and compromises stove operation, invalidating the warranty with the exclusion of liability of the manufacturer.

1.6 Accessories supplied

The supply includes: Electrical power cable; Installation, use and maintenance manual; Opening - closing key; Remote Control.

1.7 Reference standards

Standard UNI 10683:2012 : Installation requirements for heat generators burning wood or other solid biofuels; Standard UNI EN 14785:2006 : Requirements for design, manufacture, construction, safety and performance, instructions and marking, together with the relevant test methods for approval of units burning pellets; Standard CEI EN 60335-1 : Safety of electrical appliances for domestic and similar use - part 1; Standard CEI EN 60335-2-102 : Safety of electrical appliances for domestic and similar use - part 2; Standard CEI EN 55014-1 : Electromagnetic resistance - Requirements for electrical appliances, electric tools and similar electric equipment - Part 1: Emission of interference;

Standard CEI EN 55014-2 : Electromagnetic resistance - Requirements for electrical appliances, electric tools and similar electric equipment - Part 2: Immunity; Product family standard; Standard CEI EN 61000-3-2 : Limits for harmonic current emissions (Input current ≤16 A per phase); Standard CEI EN 61000-3-3 : Limitation of voltage fluctuations and flicker in low voltage supply systems for equipment with nominal current ≤ 16 A; Standard CEI EN 62233 : Measuring methods for electromagnetic fields of electrical household appliances and similar with reference to human exposure. Standards DIN plus 51731 – EN ISO 17225-2 - Ö-Norm M 7135 : Standards regarding the specifications and classification of pellets.

The data plate is located on the inside of the pellet hopper door or on the back of the stove. It gives all the stove's characteristic data, including the manufacturer's details, serial number, CE marking, test laboratory and the Declaration of Performance reference number.

1.9 Stove decommissioning

When definitively deciding to not to use the stove any more, we recommend to disconnect the power supply and to empty the pallet tank completely. In order to eliminate the stove, it is necessary to packaged it with a strong packaging and then take contact with local organisation which follows the selling off operations respecting the local rules. Otherwise we recommend to back the stove directly to the distributor when buying a similar new one. This symbol, which is used on the product, batteries, accumulators or on the packaging or documents, means that at the end of its useful life, this product, the batteries and the accumulators included must not be collected, recycled or disposed of together with domestic waste. Improper management of electric or electronic waste or batteries or accumulators can lead to the leakage of hazardous substances contained in the product. For the purpose of preventing damage to health or the environment, users are kindly asked to separate this equipment and/or batteries or accumulators included from other types of waste and to arrange for disposal by the municipal waste service It is possible to ask your local dealer to collect the waste electric or electronic appliance under the conditions and following the methods provided by national laws transposing the Directive 2012/19/EU. Separate waste collection and recycling of unused electric and electronic equipment, batteries and accumulators helps to save natural resources and to guarantee that this waste is processed in a manner that is safe for health and the environment. For more information about how to collect electric and electronic equipment and appliances, batteries and accumulators, please contact your local Council or Public Authority competent to issue the relevant permits.

1.10 Instructions for requesting assistance and replacement parts

To request any assistance and/or replacement parts contact your dealer, area importer or the nearest authorised service centre, clearly specifying the following: stove model, serial number, date of purchase, list of replacement parts, details of faults or malfunctioning. - All operations on components must be carried out by authorised and/or qualified personnel. - Make sure all electrical connections are disconnected and that the stove is cold before any work on it. - Only use original replacement parts.

2 TRANSPORT AND INSTALLATION

2.1 Packing, handling, shipment and transport

The stove complete with packing can be lifted using a lift truck, inserting the forks (of suitable length) in the special spaces in the wooden pallet. Make sure the equipment used for lifting and transport can take the weight of the stove, specified on the dataplate and in this manual. Avoid taking the load in areas where it could be a danger if dropped. Open the packing, remove the stove from the pallet and position it in the required place, making sure it complies with that provided for. Set the stove down on the floor carefully without bumping and position it in the required place. Make sure the floor can take the weight of the stove, otherwise consult a specialised technician. Disposal or recycling of the packing must be carried out by the end-user in compliance with the current local regulations.

2.2 Place of installation, positioning and fire-prevention safety

The place of installation must be sufficiently ventilated to allow the removal of any combustion smoke leaks. The unit is suitable for operation in domestic environments with min. temperature of 0°C; it comes complete with an antifreeze function that activates the heating pump for system water temperatures below 6°C, safeguarding: the heating chamber, heating/DHW circuit. The antifreeze function is active only when the stove is electrically powered. To prevent the risk of fire, the structures surrounding the stove must be protected from the heat. For example, floors in wood or flammable material must be suitably protected with steel panels or toughened glass. Any wooden boards or beams above or crossed by the flue must be suitably protected in conformity with the requirements of the specific current installation standards. Suitable fire-prevention devices should be arranged for any eventuality. The minimum front distance for the protection of flammable objects is 1.0 m. The minimum safety distances from flammable materials must be at least 0.2 m and in any case comply with the following table:TERMO ASIA

Every installation must provide for an easily accessible technical space for periodical maintenance. The stove is provided with 4 adjustable feet to facilitate positioning on not perfectly flat floors. To adjust the height, tilt the stove slightly and turn the feet as required. The stove is supplied with the ambient sensor fixed through a wrapper on the back of the stove; we recommend to remove the wrapper and to locate the sensor in the best position possible as to improve the temperature registration in accordance with the ambient context and the length of the cable. As for temperature registration done at a certain distance we reccomend to install the ambient thermostat/ambient programming clock-thermostat – see. par.4.8. - The stove cannot be installed in bedrooms, bathrooms and in general in rooms where another heating unit is already installed without an independent air inflow. - With wooden floors, install a floor protection base in conformity with the current regulations. - Suitable fire-prevention devices should be arranged for any eventuality. - Do not install the stove in places with an explosive atmosphere.

The stove air inlet pipe or intake is located at the back and is round and 50 mm in diameter. A quantity of air at least equal to that necessary for combustion must flow in the room where the stove is installed; therefore the combustion air necessary to ensure correct operation of the stove must be drawn:

from the room, provided there is a wall air inlet near the stove, communicating with the outside and of minimum area 100 cm² suitably protected externally by a grille and positioned so as not to be accidentally obstructed;

or with direct connection to the outside with an appropriate pipe having a minimum internal diameter of 50 mm and maximum length of 1.5 m, provided with antiwind protection at the end (down bend). The air inflow can also be obtained from a room adjoining that of installation, provided the flow can occur freely through permanent openings to the outside; the room must not be used as a garage, for storing combustible materials or for activities with fire risk.

Fumes can be exhausted through a connection to a conventional flue. - The installer must check the efficiency and state of the flue and its conformity with the local, national and European regulations. - Certified pipes and connections with adequate seals guaranteeing their tightness must be used. - In case of fire, shut down the stove, promptly call the fire department, and avoid continual attempts to extinguish it.

2.4.1Types of installation

Listed below are definitions and requirements for correct installation of an exhaust flue in accordance with Italian Standard UNI 10683: FLUE: a vertical duct for collecting and expelling, at an appropriate height from ground, the fumes coming from a single unit and, where permitted, more than than one. FLUE technical requirements : - it must be fumetight, isolated and insulated depending on its use; - it must have a mainly vertical path with axis deviation < 45°; - it must be at a suitable distance from flammable materials with insulation or air gap; - it must preferably have a constant, free and independent round internal section; - it is advisable for the flue to have an inspectionable chamber for the collection of solid materials - and any condensate, placed under the beginning of the fume duct. FLUE CONNECTION or DUCT: duct or connection element between the unit and flue for evacuation of fumes. DUCT technical requirements: - it must not cross rooms in which the installation of combustion units is not allowed; - flexible metal tubes or fibre cement pipes are prohibited; - the use of counter-sloping elements is prohibited; - horizontal sections must have an upward slope of at least 3°; - the length of the horizontal section must be minimal and not more than 3 m; - there must not be more than 3 changes of direction, without the T union; - with change of direction > 90° a max. of 2 bends can be used with length in horizontal projection not exceeding 2 m - the fume duct must have a constant section and allow the recovery of soot. CHIMNEY CAP: a device placed on the top of the flue to facilitate the dispersion of fumes into the atmosphere. CHIMNEY CAP technical requirements : - it must have a section equivalent to that of the flue; - it must have a useful section not less than double the internal section of the flue; - it must prevent the entry of rain and foreign bodies and ensure the discharge of fumes in any atmospheric condition; - it must ensure an adequate dilution of fumes and be positioned outside the backflow area; - it must be without mechanical means of suction. The direct discharge of fumes must take place on the roof and not towards closed spaces ( even open air ).

2.5 Turbulator and baffle position check

Before lighting the stove make sure the brazier is in the correct position, i.e. fitted in the special slots. Also make sure the turbulator shaker device is resting in a lower position. An incorrect position of the brazier and/or turbulators can result in malfunctioning and excessive blackening of the glass. At every stove lighting check the correct position of the brazier and turbulator shaker device.

2.6 Electrical connection

Connect one end of the power cable to the rear socket of the stove, and the other to the wall socket. The voltage supplied by the system must match that specified on the stove dataplate and in the technical data section of this manual. Plug the device power cord must be connected only AFTER the end of the installation and assembly of the device and must remain accessible. During stove idle periods it is advisable to remove the power cable.

- Make sure the electrical system is equipped with an earth and differential switch in accordance with the current Regulations. - The power cable must never touch the stove exhaust pipe.

2.8 Wiring diagram for zone system

Before installing the heating stove in the house, check the type of heating system; in case of several zones, a special electronic controller for multi-zone circuits, available as an optional, must be installed. This is to prevent overheating of the heating chamber due to possible simultaneous closing of the zone valves and consequent stopping of hot water flow.

2.9 Plumbing connections

The heating capacity of the unit must be previously established by calculating the building's heat requirement according to current regulations. The system must be provided with all the components for correct and regular operation; in fact according to the rules of proper workmanship in installation, shutoff valves and non-return valves allowing the stove to be isolated in case of maintenance and/or checks, must be interposed between the stove and the heating system. Proceed slowly during heating chamber water filling, to allow correct and complete evacuation of the air from the vent ( for a closed vessel system from 1.1 to 1.5 bar ). The pellet stove has an internal heating water circuit complete with circulating pump, safety valve, air vent, temperature probes and pressure transducer. If the heating system is managed in zones a multi-zone controller, available on request, must be installed. To view the value of the device hydraulic system pressure is necessary to access the STOVE STATUS menu and select the function. To connect the heating stove to a DHW system it is advisable to contact a competent technician in order to best optimise the plumbing connections and the performance of the entire system without compromising stove operation. For the connection to the DHW circuit it is necessary to install a monostable 3-way valve outside the stove whereas the circuit is not functional with the DHW pump. To connect the DHW system 3-way solenoid valve it is necessary to request the optional: supplementary electronic board model ‘O074’ for management of commands . During stove transport the gaskets in the plumbing system may come loose and/or break, causing water leaks during normal operation; therefore make sure to check the tightness of the circulating pump and heating chamber connection rings and vent the residual air during water filling and after the first hours of operation.TERMO ASIA

Suitable fire-prevention devices should be arranged for any eventuality. In case of a fire, proceed as follows: - Immediately disconnect the plug. - Extinguish the fire using fire-extinguishers. - Call the fire department immediately. - Do not use jets of waters to extinguish the fire.TERMO ASIA

3.1 Safety distance from flammable materials

To prevent the risk of fire, stove positioning must respect a minimum distance from flammable materials, according to that given in the technical table of the manual and on the dataplate. Pay attention to the type of floor: for delicate and flammable materials it is advisable to use plates in steel or toughened glass as a support base (see section 2 - Transport and Installation). In case of particularly fragile objects such as furniture, curtains or sofas, increase the stove distance considerably.

3.2 Fume exhaust safety

In normal operation the combustion chamber is in a negative pressure, guaranteeing seal against possible smoke leaks in the room. If a certain vacuum level is not reached or the fume exhaust outlet is blocked, the vacuum switch detects the lack of a negative pressure inside the combustion chamber or the air flow meter detects a lack of air flow and, through the electronic controller, switches off the auger rotation motor, signalling the anomaly with a message on the control panel 'AL8 NO NEG PRESS' or 'AL9 INSUF DRAUGHT'.

3.3 Combustion chamber overpressure safety

Any and/or sudden overpressures in the combustion fumes inside the chamber and fume exhaust ducts are discharged by opening of the safety valves located on the heat exchanger. During normal operation these valves are kept closed by their weight and the negative pressure in the combustion chamber, guaranteeing a seal against any smoke escaping. Periodically check closing, the integrity of the device and its operation.

3.4 Overheating - safety thermostats

3.5 Safety against flare-back in the pellet chute

The solutions preventing flare-back are:

negative pressure in the combustion chamber see par. 3.2.

the siphon shape of the pellet chute.

the hopper temperature safety see par. 3.4

3.6 Overcurrent protection device

The unit is protected against overcurrent by 2A fuses on the power supply of the main stove switch located at the back.

3.7 Power failure safety

A temporary power failure does not limit stove safety and the hopper temperature does not reach high values (< 85°C), given the small quantity of pellets burning in the brazier. This anomaly can result in some smoke briefly escaping into the room, which does not involve any risk. Do not tamper with the safety devices.

3.8 Plumbing circuit overpressure safety

A possible overpressure of the water inside the chamber, by P>3 bar, is discharged through activation of the safety valve installed in the plumbing system inside the stove. Do not tamper with the safety devices.

3.9 Fume extractor fan failure

If the fume extractor fan stops for any reason, the electronic controller instantly stops the pellet feed, displaying the message 'AL4 FAN FAIL'.

On the front and bottom of the hopper, and precisely on the pellet chute and on the top part of the heating chamber, there are two temperature probes connected to the respective safety thermostats that automatically shut off the pellet supply in case of excessive heating. In this case the extractor and/or fans continue working, allowing the stove to cool down rapidly. The fault is displayed on the control panel with a message 'AL 7 THERMAL SAF'. In case of activation, proceed as follows:

Allow the stove to cool down for at least 45 minutes.

Reset the thermostat by pressing the button near the switch on the back of the stove (figure opposite).

Restart the stove normally. Pellet hopper thermostat activation temperature: > 85°C Heating chamber thermostat activation temperature: > 95°CTERMO ASIA

The pellet stove has the advantage of combining heat from a wood flame with the convenience of automatic management of temperature and the possibility of weekly programming of lighting and shutdown. For safe and reliable use, observe the following: when lighting the stove the first time, unpleasant odours may be created, therefore ensure good ventilation of the room, especially during the first period of operation; the hopper must only be filled with pellets, without allowing the bag to come into contact with the hot surfaces of the stove; do not put any type of fuel other than recommended wood pellets in the hopper; the unit must not be used as a waste incinerator; the stove must work only with the fire door always closed; the fire door seals should be checked periodically to ensure air tightness; to ensure efficient and correct operation, it is necessary to clean the brazier whenever pellets are loaded; when lighting the stove for the first time, make sure to allow it to get hot gradually without overheating; during lighting, operation and shutdown, the stove may creak a little due to the heat expansion.

The control of the stove occurs through the use of a control panel provided with four buttons and an LCD display. The panel allows activation and deactivation, adjustment during operation and the setting of management programs and maintenance.

Before lighting of the stove, check the following points: make sure to have read and understood the instructions in the manual; the hopper must be filled with pellets; the combustion chamber must be clean; the brazier must be completely free, clean of any combustion residuals and properly positioned in the brazier holder; check the hermetic closure of the fire door and ash drawer; - At first lighting, remove from the stove firebox and glass any components which could burn (instructions/label). - Any lightings done after long idle periods require complete cleaning of the combustion chamber and the removal of any pellets left in the hopper, in being damp fuel no longer suitable for combustion. To light the stove, press button P4 on the panel for a few seconds. The message START will appear on the LCD display. This phase is automatic and is managed completely by the electronic control, without any possibility to intervene on the parameters.The stove carries out the startup phases in sequence according to the procedure defined by the parameters, reaching the work condition. After a certain time, if the fume temperature has not reached the minimum permissible value, the stove goes in alarm status. - Do not use flammable liquids to light the unit. - In case of persistent failed lighting, contact the Service Centre.TERMO ASIA

After the startup phase, the stove goes to WORK mode, which is normal operation. The heating power can be adjusted by pressing button P2 and then buttons P1 and P2 from the maximum value of 5 to a minimum value of 1. If the fume temperature has reached the set maximum value, the display shows the message MODULATE and the stove activates the flame modulation procedure without any intervention by the user. If the temperature increases again, above a set limit, the HOT FUMES alarm appears and the stove activates the shutdown procedure. During normal operation in work mode, the BRAZIER CLEANING mode is activated at fixed intervals for a given duration of several seconds. Stove operation depends on the type of installation carried out. The following sections give cases. - Make sure to check the pellet level in the hopper so that the flame does not go out due to lack of fuel. - Make sure the unit is off when loading pellets. - The pellet hopper cover must always remain closed, to be opened only during fuel loading. - The bags of pellets must be kept at least 1.5 m away from the stove.

4.4.1 Adjustment with internal room sensor

The water temperature measured inside the stove and the air temperature are displayed alternately. Press button P1 and then buttons P1 and P2 to set the water temperature, from a minimum of 40°C to a maximum of 80°C. When the water temperature reaches the set value, the stove goes to modulation. By pressing button P1 and then button P3 the room air temperature can be set, from a minimum of 7°C to a maximum of 40°C. When the air temperature reaches the set value, after a delay of a few minutes the stove goes to modulation or shutdown, depending on the setting of menu 05 STANDBY and the corresponding symbol lights up on the display.

4.4.2 Adjustment with external ambient thermostat

The water temperature is displayed. Press button P1 and then buttons P1 and P2 to set the water temperature, from a minimum of 40°C to a maximum of 80°C. When the water temperature reaches the set value, the stove goes to modulation, or P1. When the air temperature reaches the external thermostat set value, after a delay of a few minutes the stove goes to modulation or shutdown, depending on the setting of menu 05 - STANDBY and the corresponding symbol lights up on the display.

4.4.3 Adjustment with water probe

The water temperature measured inside the stove is displayed. Press button P1 and then buttons P1 and P2 to set the water temperature, from a minimum of 40°C to a maximum of 80°C. When the water temperature reaches set value, after a delay of a few minutes the stove goes to modulation or shutdown, depending on the setting of menu 05 - STANDBY and the corresponding symbol lights up on the display.

4.4.4 Hot water tank (Puffer) adjusted with probe

The water temperature measured in the hot water tank is displayed. Press button P1 and then buttons P1 and P2 to set the water temperature, from a minimum of 40°C to a maximum of 80°C. When the water temperature reaches the set value, the stove goes to standby mode and the corresponding symbol lights up on the display. In this configuration the standby mode cannot be disabled.

4.4.5 Hot water tank (Puffer) adjusted with external thermostat

The water temperature measured inside the stove is displayed. Press button P1 and then buttons P1 and P2 to set the water temperature, from a minimum of 40°C to a maximum of 80°C. When the water temperature reaches the set value, the stove goes to standby mode and the corresponding symbol lights up on the display. In this configuration the standby mode cannot be disabled.

To turn off the stove, press button P4 for a few seconds. The auger is immediately stopped and the fume exhaust fan goes to high speed, with the message FINAL CLEANING appearing on the display. The fume exhaust motor remains on until the stove temperature has fallen sufficiently. At the end of the operation the message OFF will appear on the display. During the shutdown phase the stove cannot be restarted until the fume temperature has dropped below a fixed value for a given time. If the activation button is pressed the message AWAITING COOL will be displayed.

Press button P3 to access the menu. It is divided into eleven sub-menus for accessing the settings of the electronic control.The various sub-menus can be scrolled by pressing buttons P1 and P2, and can be accessed by pressing button P3 and exited by pressing P4.TERMO ASIA

Before operating with the stove the current time and date must be set in order to have a reference for possible chrono programming. The electronic control has a 3-volt lithium battery model CR2032 that gives the internal clock with own autonomy of more than 4-5 years; if the clock does not keep the time with stove not powered or a series of zeros appears at restart, battery replacement is necessary: call an authorised service centre. To set the clock, access the menu by pressing P3 and adjust the time with buttons P1 and P2. Press P3 again to adjust the minutes, day, month and year.

4.6.2 Menu 03 – enable chrono

For enabling all chrono functions. To enable the chrono, access the first sub-menu ENABLE CHRONO and set it to ON with buttons P1 or P2. The corresponding symbol lights up on the display and programming is active. The manual controls of the panel and the remote control retain priority with programming. Access the second sub-menu DAY PROGRAM to enable or disable the daily chrono with buttons P1 and P2. Then press button P3 to set up to two operation phases delimited by the set times. Access the third sub-menu WEEK PROGRAM to enable, disable and set the functions of the weekly chrono. Follow the same procedures of the previous paragraph. Up to four operation phases delimited by the set times and days can be set. Do the programming carefully, without overlapping the activation and/or deactivation times on the same day in different programs. Access the fourth sub-men WEEKEND PROGRAM to enable, disable and set the chrono functions for the weekend. Follow the same procedures of the previous paragraph. Up to two operation phases delimited by the set times can be set. To avoid unwanted startup and shutdown operations, activate only one program at a time.

4.6.3 Menu 04 – select language

With this selection it is possible to set the desired language from those available.

4.6.4 Menu 05 – standby mode

By selecting ON in STANDBY mode the corresponding symbol on the display lights up and the stove shuts down automatically when the room temperature T has reached the set value (Tset + ΔT) for a given time. The next restart in automatic will be possible only when the room temperature falls below the set value by a few degrees and precisely (Tset - ΔT) where ΔT default = 2°C. With the OFF selection, the modulation function is active but not the STANDBY mode. Therefore when the temperature exceeds the set value the stove will operate at minimum power. If the installation involves the use of a hot water tank, the standby mode is restricted to ON, and cannot be disabled.

4.6.5 Menu 06 – buzzer

With this selection it is possible to activate or deactivate the stove alarm buzzer.

4.6.6 Menu 07 – initial loading

Allows the preloading of pellets for a given time. This function can only be activated when the stove is off and cold and is used if the auger is empty due to no more pellets. It is started with button P1 and stops with button P4.

4.6.7 Menu 08 – stove status

This selection is reserved exclusively for the authorised service centre technician.

4.6.8 Menu 09 – settings by technician

This selection is reserved exclusively for the authorised service centre technician. Modification of the technical parameters of menu 09 must be done by an authorised and competent technician; any modifications made randomly can cause serious damage for which COLA declines any liability.

4.6.9 Menu 10 – settings by installer

This selection is reserved exclusively for the authorised service centre technician.TERMO ASIA

The remote control works with the settings made in the control panel and allows stove lighting-shutdown, and adjustment of the required output and temperature. Since this device transmits through an infrared diode, it must be pointed at the receiver unit in the control panel.The remote control allows the following operations:

P1 and P3: Buttons to set the power level

P5 - COMFORT function: pressing this button forces power and ventilation onto P1. Deactivating this function will take the power and ventilation to the value prior to activation. This function observes and performs STANDBY. For the HYDRO versions, the COMFORT function only reduces the power to P1. P6 - QUICK function: pressing this button forces the machine power onto P5, saving the previous set power. Ventilation, too, if present, is forced onto AUTOMATIC (so maximum ventilation); saving the previous ventilation value. When pressed with the comfort function activated, it restores power and ventilation to the previous saved value. With set ambient or set water satisfied the heater modulates P1 power together with ventilation. P7 - MAGIC CLEANING function: pressing this button while the machine is working will force BRAZIER CLEANING. When OFF, activating this function will put the machine into FINAL CLEANING. From the state of FINAL CLEANING, if this button is pressed again it will discharge the FINAL CLEANING timer thus leaving intact the safety checks on the flue gas temperature. P8 - TURBO function: like the QUICK function with the difference that the heater does not modulate P1 power with set ambient or set water satisfied but modulates only in the flue gas safety condition.

4.7.1 Replacing the battery

The remote control is powered by a 3-volt CR2025 type battery located in the bottom of the device. For its insertion and possible replacement, proceed as follows: - Operate the lever indicated; - Pull out the battery tray and replace the battery ( 3-volt CR2025 model ) respecting the polarity; - Insert the tray; - Check proper functioning.

- Keep the remote control away from direct heat sources and water. -The remote control battery must be replaced and disposed of safely in compliance with local regulations.

The stove installation procedure depends on the type of water system it is connected to. It can also differ depending on the use of an external thermostat or the internal probe. For the correct electrical and water connections, contact a specialised technician.TERMO ASIA

4.9 Idle period (end of season)

If the stove is not used for long periods, and/or at the end of each season, it is advisable to proceed as follows - remove all the pellets from the hopper; - disconnect the power and remove the power cable; - clean thoroughly and, if necessary, have any damaged parts replaced by qualified personnel; - protect the stove from dust with suitable covering; - store in a dry and safe place protected from atmospheric agents. 5 STOVE CLEANING Stove cleaning is very important to prevent: blackening of the glass, poor combustion, deposits of ash and unburnt products in the brazier, reduced thermal efficiency. The stove must only operate with the fire door closed. The fire door seals must be checked periodically to prevent any air from entering; the combustion chamber and pellet duct work in a negative pressure and the fume exhaust in a positive pressure. Routine cleaning is normally carried out by the customer following the instructions in the manual, whereas extraordinary maintenance, at least once a year, must be performed by the authorised Service Centre. - Cleaning operations for all parts must be carried out with the stove unplugged and cold; - Dispose of cleaning waste in accordance with the current local regulations; - The stove must not be operated without its cladding; - Avoid the creation of smoke and unburnt products during lighting and/or normal operation. Given below are the control and/or maintenance operations for correct stove use and operation. Parts / Period Type of cleaning 1 day routine cleaning 2-3 days routine cleaning 1 month routine cleaning 2-3 months routine cleaning 1 year extraordinary cleaning: carried out by the Service Centre Brazier

Heating chamber tube bundle

Manifold – fume extractor

Pipe - flue connection

5.1 Cleaning the brazier

Remove the brazier and the ash deposited in the combustion chamber and brazier holder. A suitable vacuum cleaner may be used for this purpose. This operation must be carried out daily, especially in case of accumulated unburnt matter, to ensure perfect combustion conditions, since the brazier holes allow the flow of combustion air.

5.2 Cleaning the ash pan

The ash container is located directly under the brazier - brazier holder. To clean it, open the fire door and remove the ash and any combustion residuals using a suitable vacuum cleaner. Close the door after cleaning. The ash container can be cleaned every 2-3 days depending on stove use.

5.3 Cleaning the glass

The glass can be cleaned using a damp cloth and specific non-abrasive detergents. Special slots between the glass, glass stops and fire door at the top and bottom allow air to circulate on the inside surface of the glass. These slots must be kept clean of any deposits of ash and dust. Therefore periodically clean all around the glass, on the inside and outside of the door.

The brazier must rest on the brazier holder and precisely on the entire ring band without air gaps.TERMO ASIA

5.4 Cleaning the fume extractor and combustion chamber

The combustion chamber must be cleaned at least once a year, removing all combustion residuals from the internal fume pipes and flueways. To carry out this operation, it is necessary to remove the stove top cover, and the heating chamber cover, undoing the fixing screws, then clean the turbulators and internal fume pipes. Also make sure to clean the fume extractor located under the chamber, accessed by removing the front door down the chamber. Every 3-4 months clean the inside walls of the combustion chamber using suitable equipment (brushes) and replace the vermiculite wall if necessary. Every 1800 hours of operation or 2000 Kg pellet, by means of a message 'SERVICE DUE', the stove signals the need for extraordinary maintenance (not under warranty) to be performed by qualified personnel who will carry out complete cleaning and reset the message. Any knocking or forcing can damage the fume extractor, making it noisy during operation; therefore it is advisable to have this operation carried out by qualified personnel.

5.5 Cleaning the air flow meter

The air flow meter (it measures the flow of combustion air) installed inside the inlet pipe requires periodical internal cleaning every 3-4 months, using suitable equipment (blowing compressed air or suitable brushes).

5.6 Cleaning the ceramic surfaces (ceramic models)

The ceramic tiles are handicraft products and therefore may have minor surface imperfections such as tiny spots or slight colour differences. It is advisable to use a soft dry cloth to clean the ceramic surfaces; the use of detergents could highlight any flaws.

5.7 Cleaning the flue - flue connection

The flue connection must be cleaned at least once a year or whenever necessary. Cleaning requires the suction and removal of the residuals in all the vertical and horizontal sections as well as the bends from the stove to the flue. It is advisable to also clean the flue every year, to ensure correct and safe evacuation of fumes.

5.8 Cleaning the exchangers with turbulator-shaker device

The fume ducts inside the heating chamber must be cleaned at least once a day by operating the two knobs repeatedly with an upward and downward movement. Carry out this operation with the stove off and cold.

Operations on the internal parts of the stove must be carried out by qualified personnel. Contact the nearest authorised service centre. Make sure the stove is unplugged and cold before carrying out any work on it.

RH - LH control knobs of the turbulator- shaker device in heating stove operation low position.TERMO ASIA

6.2 Removing the cladding

4 - Upper front panel

5 - Lower front panel

2 - Heating chamber cover

7 - Inspection cover

8 - Knob for shaking turbulatorsTERMO ASIA

6.5 Plumbing components

5 - Heating circulating pump

6 - Heating chamber – return pipe

7 - Pressure transducer

8 - Expansion tank connection

4 - ON-OFF switch with fuses

Alarms are indicated by an acoustic signal (if activated) and a message on the control panel. In case of an alarm, shut down the stove, eliminate the cause and restart the stove according to the normal procedure described in this manual. Every alarm status causes immediate stove shutdown. The alarms, with causes and cures, which can appear on the control panel are listed below:

Signalling Fault Possible causes Cures AL 1 POWER FAILURE -The stove does not start. -No power during the lighting stage. -Turn the stove OFF by pressing the button P4 and repeat the lighting procedure. -Other reinstatement operations must be carried out by a service centre. AL 2 FUME PROBE -Occurs in case of a fume temperature probe fault. -The shutdown procedure is activated. -Faulty probe -The probe is disconnected from the board. -Reinstatement operations must be carried out by a service centre. AL 3 HOT FUMES -Occurs if the fume probe detects a fume temperature above 280°C. -The shutdown procedure is activated. -Faulty tangential fan. -No power to tangential fan. -Too many pellets. -Adjust the pellet flow. -Other reinstatement operations must be carried out by a service centre. AL 4 FAN FAIL -Occurs when the fume exhaust fan is faulty. -The shutdown procedure is activated. -The fume fan is blocked. -Faulty speed control sensor. -No power to fume fan. -Reinstatement operations must be carried out by a service centre. AL 5 NO IGNITION -No flame in ignition stage. -The shutdown procedure is activated. -The pellet hopper is empty. -The electrical element is faulty, dirty or not correctly positioned. -Pellet load setting incorrect. -Check pellets in hopper. -Check the lighting procedures. -Other reinstatement operations must be carried out by a service centre. AL 6 NO PELLETS -Brazier not fed with pellets. -The pellet hopper is empty. -The pellet feed gearmotor has to adjust. -The gearmotor does not feed pellets. -Check pellets in hopper. -Adjust the pellet flow -Other reinstatement operations must be carried out by a service centre. AL 7 THERMAL SAF -Occurs in case of cutting in of auger duct temperature or heating chamber water temperature safety thermostat. -The system is stopped. -The safety thermostat has detected a temperature above the setting threshold due to overheating of the bottom part of the hopper or the heating chamber water, blocking gearmotor operation. -Check the cause of excessive overheating. -Reset the relevant safety thermostat by pressing the reset button.TERMO ASIA

AL 8 NO NEG PRESS -In the work stage the stove detects a pressure below the vacuum switch setting threshold. -The system is stopped. -The combustion chamber is dirty. -The fume duct is obstructed. -The fire door is not closed. -The overpressure valves are open-stuck. -Faulty vacuum switch. -Check cleanness of the fume duct and combustion chamber. -Check hermetic closing of the door. -Check closing of the overpressure valves. -Other reinstatement operations must be carried out by a service centre. AL 9 INSUFF DRAUGHT -Appears when the combustion air flow is below a certain threshold. -The combustion chamber is dirty. -The fume duct is obstructed. -The fire door is not closed. -The overpressure valves are open-stuck. -Faulty air flow meter. -Check cleanness of the fume duct and combustion chamber. -Check hermetic closing of the door. -Check closing of the overpressure valves. -Other reinstatement operations must be carried out by a service centre. AL E WATER PRESSURE -Occurs when the water pressure does not come within the values for correct operation. -The system is stopped. -Occurs when the pressure transducer on the water circuit detects a pressure below 0,6 bar or above the fixed limits. -Check the cause of the problem, restoring the circuit pressure by bringing it to the normal operating value. AL c WATER PROBE -Occurs in case of a water temperature probe fault. -The shutdown procedure is activated. -Faulty probe -The probe is disconnected from the board. -Reinstatement operations must be carried out by a service centre. AL d HOT WATER -Occurs when the water temperature has exceeded the fixed limits. -The system is stopped. -Occurs when the temperature probe in the heating chamber detects a value above 92°C. -Check the cause of the problem, restoring the temperature by bringing it to the normal operating value. WAITING COOL -Occurs on relighting the stove immediately after having shut it down. -Reset attempt in shutdown stage with stove hot in cooling stage. -Alarm reset is possible only after shutdown. AIR FLOW METER FAILURE -Occurs when the air flow meter is disconnected. -The controller does not detect the quantity of combustion air and does not shut down the stove; it only excludes the air flow meter functions. -Reinstatement operations must be carried out by a service centre. FROST RISK -Occurs when the water temperature falls below a certain value. -The stove control detects the water temperature below 6°C and displays a message. -The pump starts in order to move the water inside the heating circuit. - Monitor the water temperature so that it does not fall below 0°C. SERVICE DUE -Occurs when the stove has exceeded 1800 hours of operation or 2000 Kg pellet, since the previous servicing. -Extraordinary maintenance notice. - Cleaning - extraordinary maintenance and reinstatement operations must be carried out by a service centre.TERMO ASIA

The following instructions are intended only for technical personnel specialised in heating units manufactured by COLA.

Changing the parameters in a non-appropriate way can cause serious damage to people, the units and the environment. In this case, Cola s.r.l. declines any liability.

To access the INSTALLER SETTINGS menu, press button P3 - MENU and use the scroll buttons to display the item INSTALLER SETTINGS and then press button P3 - MENU. Use the scroll buttons to display access key 10 and press button P3 - MENU.again. The various parameters can be displayed with the scroll buttons; access with button P3 - MENU, edit them with the scroll buttons and exit with ESC. It contains the adjustment parameters given below. Parameter code Description 10-01 For increasing or decreasing auger OFF duration for all powers. 10-02 For increasing or decreasing fume extractor speed for all powers, by a value of 5% for each unit. 10-03 Enable key lock. 10-04 Adjustment probe temperature setting ON/OFF delta (see parameter 10-07) 10-05 Stove shutdown delay. Valid only in case of Standby set to ON. 10-06 For enabling self-calibration. 10-07 For selecting the probe on which stove adjustment is to be set: - S-AMBI: Ambient probe on stove, connected to the mainboard - C-I084: Remote graphic display - T-AMBI: 'Normally open' external ambient thermostat - T-PUFFER: 'Normally open' external thermostat located on the hot water storage tank (puffer) - S-MAND: External probe located on the outlet and connected to the mainboard - S-PUFFER: Probe located on the hot water storage tank (puffer) and connected to the mainboard.

The Manufacturer reserves the right to make technical or aesthetic changes to the products at any time without notice. The drawings, measurements, diagrams and any other configurations are given only by way of example.TERMO ASIA

1.4 Description technique

1.4 Description technique