ATE50R - Water heater ASPES - Free user manual and instructions

Product Type	Electric storage water heater
Brand	Aspes
Model	ATE50R
Capacity	50 liters (nominal volume)
Dimensions (D x H x A)	440 mm x 599 mm x 183 mm
Rated Power	1600 W (typical, see rating plate)
Rated Voltage	230 V (typical, see rating plate)
Maximum Operating Pressure	0.6 MPa (6 bar)
Tank Material	Steel with glass-ceramics coating
Thermal Insulation	Ecologically clean high-density polyurethane foam
Control Type	Electromechanical (knob with modes: anti-freeze, summer, energy-save, winter)
Safety Features	Thermostat with overheat protection, safety return valve, thermal circuit-breaker
Corrosion Protection	Magnesium anode (replaceable)
Mounting	Wall-mounted (vertical), hooks required (min ∅10 mm)
Electrical Connection	Separate circuit with 16A fuse, earth required
Water Connection	G 1/2" threaded pipes (blue inlet, red outlet)
Maintenance	Descale heater every 2 years, inspect/replace magnesium anode
Environmental Protection	Do not dispose with household waste; recycle at authorized collection points

Frequently Asked Questions - ATE50R ASPES

How should I install the Aspes ATE50R water heater?

Installation must be done by a qualified technician. The heater must be mounted vertically on a wall using hooks (min ∅10 mm). Ensure the wall can support the weight. Connect cold water (blue ring) to the inlet with the safety return valve. The electrical supply must be on a separate circuit with a 16A fuse and proper earthing. Fill the tank with water before switching on.

Is it safe to use the water heater in a bathroom?

Yes, but the location must prevent water spray from the shower or portable showerhead from contacting the heater. The room should have floor hydro insulation or a protective tub with drainage to prevent water damage.

How do I drain the water heater?

First, disconnect the power supply. Turn off the cold water inlet and open a hot water tap. Then open the drain tap (if installed) or disconnect the inlet pipe to drain the tank. Always protect the area from water spillage.

What does the safety return valve do?

The safety return valve prevents complete emptying if water supply is cut off and releases excess pressure during heating. It must be installed on the cold water inlet with no stopcock between it and the heater. Regular cleaning is required to ensure it functions properly.

Why is my water heater making a hissing noise during heating?

A hissing noise is normal and indicates water boiling inside due to limescale buildup on the heating element. To reduce noise, have the heater descaled by a qualified technician. This maintenance is not covered by warranty.

How do I set the temperature on the ATE50R?

Turn the regulator knob to choose from four modes: anti-freeze, summer, energy-save (approx. 60°C), and winter. The knob lights up when heating. For models with adjustable thermostat, gradually set the desired temperature.

How often should I replace the magnesium anode?

The magnesium anode has a service life of up to 5 years, but it should be inspected periodically by a qualified technician. Replace it when worn to prevent tank corrosion. This is a wear-and-tear item not covered by warranty.

What should I do if the thermal protection trips?

The thermal circuit-breaker disables the heater if water overheats. This requires manual reset by an authorized service technician. Do not attempt to reset it yourself; call for professional help.

Can I use an extension cord with the water heater?

No, the water heater must be connected directly to a separate circuit with a 16A fuse (20A for >3700W). Using an extension cord can cause overheating and fire hazard. If a cord is damaged, replace it with an authorized part.

How do I clean the water heater?

Use a damp cloth to clean the exterior. Do not use abrasive or solvent-based cleaners. Do not pour water over the appliance. For internal descaling and maintenance, contact an authorized service center every two years.

USER MANUAL ATE50R ASPES

EN ELECTRIC WATER HEATER 8-12 Instructions for use and maintenance

Simple line drawing of a rectangular electronic device with a circular button on top (no text or symbols)

ATE50R ATE80R

Read this manual carefully and keep it for future reference. Lea atentamente este manual y guárdelo para futuras consultas.

I. NORMAS IMPORTANTES

1. This appliance is intended for domestic use only.
2. This technical description and instructions manual was prepared in order to acquaint you with the product and the conditions of proper installation and use. These instructions were also intended for use by qualified technicians, who shall perform the initial installation, or disassembly and repairs in the event of a breakdown.
3. Following the current instructions will primarily be of interest to the consumer, but along with this, it is also one of the warranty conditions, pointed out in the warranty card, so that the consumer can benefit from the free warranty services. The producer is not responsible for damages in the appliance that have appeared as a result of operation and/or installation not corresponding to the instructions here.
4. The electric water heater complies with the requirements of EN 60335-1, EN 60335-2-21.
5. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
6. Children shall not play with the appliance.
7. Cleaning and user maintenance shall not be made by children without supervision.

Attention! Improper installation and connection of the appliance may make it hazardous for the health and life of consumers. It may cause grievous and permanent consequences, including but not limited to physical injuries and/or death. Improper installation and connection of the appliance may also lead to damage to the consumers' property /damage and/ or destruction/, or to that of third persons, as a result of, but not limited to flooding, explosion and/or fire. Installation, connection to the main water and power supply, and putting into operation must be carried out by certified electricians and technical personnel certified in installation of this category of appliances, who have obtained their license in the state where the installation and commissioning of the appliance are carried out, and in compliance with its local legislation.

All alterations and modifications to the water heater's construction and electrical circuitry are forbidden. If such alterations or modifications are established during inspection, the appliance's warranty shall be null and void. Alterations and modifications shall mean each instance of removal of elements incorporated by the manufacturer, building in of additional components into the water heater, replacement of elements by similar elements unapproved by the manufacturer.

Mounting

1. The water heater must only be mounted in premises with normal fire resistance.
2. In the event the device is mounted in a bathroom, the selected location must exclude the possibility of water spray contact from the showerhead or portable showerhead attachment.
3. The water heater is designed to operate only in closed and heated premises where the temperature is not lower than 4^ and it is not designed to operate in a continuous protracted regime.
4. The appliance is affixed to a wall via the mounting brackets attached to the unit's body (if the brackets are not attached to the unit's body, they must be affixed in place via the provided bolts).

Water heater connection

1. The appliance is intended to supply hot water to household sites equipped with a piping system working at pressure below 6 bar (0,6 Mpa).
2. The safety return-valve must be mounted on the cold water supply pipe, in observance of the direction arrow stamped on its body, indicating the incoming water's direction. Additional stopcocks must not be mounted between the safety return-valve and the water heater.

Exception: If the local regulations (norms) require the usage of another protection valve or mechanism (in accordance with EN 1487 or EN 1489), then it must be bought additionally. For mechanisms operating in accordance with EN 1487 the announced operational pressure must be no more than 0.7 MPa. For other protection valves, the pressure at which they are calibrated must be 0.1 MPa lower than the one marked on the appliance's sign. In these cases the safety valve which the appliance is supplied with should not be used.

1. The safety valve and the pipe between the valve and the water heater must be protected from freezing. During hose draining - its free end must be always open to the atmosphere (not to be immersed). Make sure that the hose is also protected from freezing.
2. In order to secure the water heater's safe operation, the safety return-valve must undergo regular cleaning and inspections for normal functioning /the valve must not be obstructed/, and for the regions with highly calcareous water it must be cleaned from the accumulated lime scale. This service is not provided under warranty maintenance.
3. In order to prevent injury to user and third persons in the event of faults in the system for providing hot water, the appliance must be mounted in premises outfitted with floor hydro insulation and plumbing drainage. Don't place objects, which are not waterproof under the appliance under any circumstances. In the event of mounting the appliance in premises not outfitted with floor hydro insulation, a protective tub with a plumbing drainage must be placed under the appliance.
4. During operation – regime of heating the water – water drops through the drainage opening of the protection valve are usual. The protection valve should be left open to the atmosphere. Measures should be taken to lead and collect the leakages in order to prevent damages.
5. If the probability exists for the premise's temperature to fall below 0^ C, the water heater must be drained. In the event you must empty the water heater, first you must cut off its power supply. The inflow of water from the water mains must first be terminated and the hot water tap of the mixing-faucet must be opened. The water tap 7 (fig 4) must be opened to drain the water from water tank. If there is no such tap build in the pipe line, than the water can be drain directly from inlet pipe of water tank after when you disconnect it from water main.

Connection to the electrical network

1. Do not switch on the water heater unless you established it was filled with water..
2. Upon connecting the water heater to the electric mains care must be taken to connect the safety lead.
3. Models without power cord, the circuit has to be supplied with a safety fuse (16A) and with inbuilt device to ensure disconnection of all pole pieces in the conditions of over-voltage from category III.
4. If the power supply cord (of models that have one) is damaged, it must be replaced by a service representative or a person with similar qualification, to avoid any risk.
5. During the heating the appliance could produce a hissing noise (the boiling water). This is common and does not indicate any damage. The noise gets higher with the time and the reason for this is the accumulation of limestone. To remove the noise the appliance must be cleaned from limestone. This type of cleaning is not covered by the warranty.

Dear Clients, Our team would like to congratulate you on your new purchase. We hope that your new appliance shall bring more comfort to your home.

VIII. TECHNICAL PARAMETERS

1. Nominal volume V, liters - see the appliance's rating plate
2. Nominal voltage - see the appliance's rating plate
3. Nominal power consumption - see the appliance's rating plate
4. Nominal pressure - see the appliance's rating plate

This is not the water mains pressure. This is the pressure that is announced for the appliance and refers to the requirements of the safety standards.

1. Water heater type - closed type accumulating water heater, with thermal insulation
2. Daily energy consumption – see Annex I
3. Rated load profile - see Annex I
4. Quantity of mixed water at 40°C V40 litres - see Annex I
5. Maximum temperature of the thermostat - see Annex I
6. Default temperature settings - see Annex I
7. Energy efficiency during water heating - see Annex I

IX. DESCRIPTION AND PRINCIPLE OF WORK

The appliance consists of a body, flange at the bottom side /for water heaters intended for vertical mounting/ or at the sides /for water heaters intended for horizontal mounting/, protective plastic panel safety-return valve. 1. The body consists of a steel reservoir (water tank) and housing (outer shell) with thermal insulation placed in-between made of ecologically clean high density polyurethane foam, and two pipes with thread G 12 " for cold water supply (marked by a blue ring) and hot water outlet pipe (marked by a red ring).

The inner tank made of steel protected form corrosion by a special glass-ceramics coating.

1. The flange is outfitted with: electric heater and thermostat. The water heaters with glass-ceramics coating are outfitted with a magnesium protector.

The electric heater is used for heating the water in the tank and is managed by the thermostat, which automatically maintains the set temperature.

The thermostat has a built in overheating safety device, which switches of power to the heater when the water temperature reaches excessive values.

1. The safety-return valve prevents the appliance's complete emptying in the event the cold water supply is interrupted. The valve protects the appliance from pressure increases higher than the allowed value during heating (! pressure increases upon an increase of temperature), via release of excess pressure during the drainage opening.

The safety-return valve cannot protect the appliance in the event of water mains pressure in excess of the acceptable pressure stated for the appliance.

X. MOUNTING AND SWITCHING ON

Attention! Improper installation and connection of the appliance may make it hazardous for the health and life of consumers. It may cause grievous and permanent

consequences, including but not limited to physical injuries and/or death. Improper installation and connection of the appliance may also lead to damage to the consumers' property /damage and/ or destruction/, or to that of third persons, as a result of, but not limited to flooding, explosion and/or fire.

Installation, connection to the main water and power supply, and putting into operation must be carried out by certified electricians and technical personnel certified in installation of this category of appliances, who have obtained their license in the state where the installation and commissioning of the appliance are carried out, and in compliance with its local legislation.

1. Mounting

We recommend the mounting of the device at close proximity to locations where hot water is used, in order to reduce heat losses during transportation. In the event the device is mounted in a bathroom, the selected location must exclude the possibility of water spray contact from the showerhead or portable showerhead attachment.

The appliance is affixed to a wall via the mounting brackets attached to the unit's body (if the brackets are not attached to the unit's body, they must be affixed in place via the provided bolts). Two hooks are used for suspending the appliance (min. ∅ 10 mm) set firmly in the wall (not included in the mounting set).

The mounting bracket's construction designed for water heaters intended for vertical mounting is universal and allows a distance between the hooks of 220 to 310mm (fig. 1).

In order to prevent injury to user and third persons in the event of faults in the system for providing hot water, the appliance must be mounted in premises outfitted with floor hydro insulation and plumbing drainage. Don't place objects,

which are not waterproof under the appliance under any circumstances. In the event of mounting the appliance in premises not outfitted with floor hydro insulation, a protective tub with a plumbing drainage must be placed under the appliance.

Notice: the set does not include a protective tub and the user must select the same.

2. Water heater connection to the pipe network.

Fig. 4 - Where: 1 - Inlet pipe; 2 - Safety valve; 3 - reducing valve (for water main pressure >0,6 MPa); 4 - Stop valve; 5 - Funnel connected to the sewer network; 6 - Hose; 7 - Drain water tap.

Upon connecting the water heater to the water mains you must consider the indicative color markings /rings/ affixed to the pipes: blue for cold /incoming/ water, red for hot /outgoing/ water.

The mounting of the safety return-valve supplied with the water heater is obligatory. The safety return-valve must be mounted on the cold water supply pipe, in observance of the direction arrow stamped on its body, indicating the incoming water's direction. Additional stopcocks must not be mounted between the safety return-valve and the water heater.

Exception: If the local regulations (norms) require the usage of another protection valve or mechanism (in accordance with EN 1487 or EN 1489), then it must be bought additionally. For mechanisms operating in accordance with EN 1487 the announced operational pressure must be no more than 0.7 MPa. For other protection valves, the pressure at which they are calibrated must be 0.1 MPa lower than the one marked on the appliance's sign. In these cases the safety valve which the appliance is supplied with should not be used.

The presence of other /old/ safety return-valves may lead to a breakdown of your appliance and they must be removed.

Other type of stopping armature is not allowed between the protection return valve (the protective device) and the appliance.

The attaching of the safety return-valve to threads longer than 10 mm is not allowed, otherwise this may damage the valve and poses danger for your appliance.

With boilers for vertical assembly, the safety valve has to be connected to the ingoing pipe with the safety plastic panel of the appliance being taken off. After it has been assembled it should be in position as shown on Fig. 2.

The safety valve and the pipe between the valve and the water heater must be protected from freezing. During hose draining - its free end must be always open to the atmosphere (not to be immersed). Make sure that the hose is

also protected from freezing.

Opening the cold-water stopcock of the water supply piping network and opening the hot-water stopcock of the water-mixing faucet carries out the filling of the water heater with water. After the filling is complete, a constant stream of water must begin to flow from the water-mixing faucet. Now you can close the hot water stopcock.

In the event you must empty the water heater, first you must cut off its power supply. The inflow of water from the water mains must first be terminated and the hot water tap of the mixing-faucet must be opened. The water tap 7 (fig 4) must be opened to drain the water from water tank.

If there is no such tap build in the pipe line, than the water can be drain directly from inlet pipe of water tank after when you disconnect it from water main

In the event of removing the flange, the discharge of several liters of water, which remain in the water tank, is normal.

Measures must be undertaken to prevent damage from discharging water during draining.

In case that the pressure in the water mains is over the value pointed out in the above paragraph I, then it is necessary to assemble a pressure reduce valve, otherwise the water heater would not function properly. The Manufacturer does not assume any liability for problems arising out of the appliance's improper use.

3. Water heater connection to the electrical network

Make sure the appliance is full of water prior to switching on the electrical mains power.

3.1. Models with power cord with a plug are connected by inserting the plug into a contact. They are switched off the power supply by drawing the plug out of the contact.

The wall-plug must be properly connected to a separate electrical circle that is provided with a protector. It must be earthed.

3.2. The appliance has to be connected to a separate electricity circuit of the stationary electrical wiring. The connecting has to be constant- with no plug contacts. The circuit has to be supplied with a safety fuse (16A) and with inbuilt device to ensure disconnection of all pole pieces in the conditions of over-voltage from category III.

The connecting of the conductors of the supply cord of the appliance has to be carried out as follows:

• conductor with brown insulation – to the phase conductor of the electrical wiring (L)
• conductor with blue insulation- to the neutral conductor of the wiring (N)
- conductor with yellow-green insulation – to the safety conductor of the wiring (⊥)

3.3. Models without power cord

The appliance has to be connected to a separate electricity circuit of the stationary electrical wiring. The circuit has to be supplied with a safety fuse 16A (20A for power >3700W). Copper single core (rigid – non stranded) conductor shall be used for the connection – cable 3 x 2.5 mm ^2 (cable 3 x 2.5 mm ^2 for power >3700W).

The electrical circuit supplying the appliance must have an in-built device ensuring the splitting of all terminal poles under conditions of super-voltage of category III.

To install the power supply wire to the boiler, remove the plastic cover (Fig.2).

Connect the power wires in compliance with the marks on the terminals, as follows:

• the phase - to mark A, A1, L or L1;
• the neutral - to N (B or B1 or N1)
- The safety wire must be obligatory connected to the screw joint marked with ⊥

After the installation, put the plastic cover back in its place!

Explanations to Fig. 3:

TS - thermal switch; TR - thermal regulator; S - switch (for models that have one); R - heater; F - flange.

XI. RUST PROTECTION MAGNESIUM ANODE

The magnesium anode protects the water tank's inner surface from corrosion.

The anode's term of use is up to five years. The anode element is an element undergoing wear and tear and is subject to periodic replacement. In view of the long-term and accident free use of your water heater, the manufacturer recommends periodic inspections of the magnesium anode's condition by a qualified technician and replacement whenever required, and this could be performed during the appliance's technical preventive maintenance.

For replacements, please contact the authorized service stations!

XII. OPERATION

1. Switch on:

Before switching on the appliance for first time, make sure that the boiler is properly connected to the power supply network and full with water. The boiler is switched on by a switch integrated into the installation, described in item 3.3 of

Section IV, or upon connecting the plug to the electrical contact (in the case of an extension cable with plug).

1. Water heaters with electromechanical control Fig. 2 where:

1 - Moisture-proof button for heater switching (for models with a switch)

2 -Regulator handle (only for models with adjustable thermostat).

Electrical switch with one knob:

0 - switched off;

I - switched on;

The knob indicates the state (the mode) in which the appliance is placed: it is lit when the water is being heated and is switched off when the specified by the thermostat water temperature level is reached.

Electrical switch with two knobs:

0 - switched off;

I; II- switched on;

Choosing of different power levels of heating:

Rated power (marked on the rating label)	Switched on knob (I)	Switched on knob (II)	Switched on knob I and II
1600 W 800 W 800	W 1600 W
2400 W 1200 W 1200	W 2400 W

The buttons of the switch lit on, if they are switched on and during heating. They stops to lit when the preset temperature of the water is reached and the thermostat switch-off the voltage supply.

- Temperature setup (for models with adjustable thermostat):

This setup allows the gradual setting of the desired temperature, achieved by using a handle on the control panel.

- Operation mode selection for models displayed on Fig.2 :

Four positions indicate different operation modes of the device:

ANTI-FREEZE MODE.

With this setup the device maintains temperature that does not allow the water freeze in it. The electrical supply of the appliance should be turned on and so must be the appliance. The safety valve and the pipe between the valve and the appliance must be protected from freezing. In case that for some reason the electrical supply is cut off, there is a risk of freezing of the water in the water tank. For this reason we recommend draining the water out of the appliance before long absences (longer than a week).

UMMER MODE.

This setup is suitable for the summer season. And is characterized with lower maximum temperatures for heating the waters secures an economic working regime for the appliance.

ENERGY-SAVE MODE.

At this mode, water temperature reaches up to approximately 60^ C. Heat losses are reduced in this way.

WINTER MODE.

This setup is suitable for the winter season and is characterized with high maximum temperatures for heating the water in the appliance. This mode secures maximum quantity of water with comfortable temperature.

Fig. 2 indicates the direction of rotation of the knob for the models with externally adjustable thermostat.

3. Protection according to the temperature (valid for all models).

The appliance is equipped with a special facility (thermal circuit-breaker) for protection against over-heating of the water, which is switching off the heater from the electricity network, when the temperature reaches too high values.

When this device operates, it does not self-reset and the appliance will not work. Please call an authorized service for solving the problem.

PERIODIC MAINTENANCE

Under normal use of the heater, under the influence of high temperature, lime scale /the so-called lime scale layer/ is deposited upon the heating element's surface. This worsens the heat exchange between the heating element and water. The heating element's surface temperature increases along /of boiling water/. The thermoregulator begins to switch on and off more frequently. A "deceptive" activation of the thermal protection is possible. Due to these facts, the manufacturer recommends preventive maintenance of your water heater every two years by an authorized service center or service base. This protective maintenance must include cleaning and inspection of the anode protector (for water heaters with glass-ceramic coating), which shall be replace with a new one if need arises.

In order to clean the appliances use a damp cloth. Do not clean with abrasive or solvent content detergents. Do not pour water over the appliance.

THE MANUFACTURER DOES NOT BARE THE RESPONSIBILITY FOR ALL CONSEQUENCES CAUSED BY NOT OBEYING THE INSTRUCTIONS, GIVEN HEREBY.

Symbol of a trash bin with crossed lines indicating no waste or discharge (no text or labels)

Instructions for protecting the environment

Old electric appliances contain precious materials and thus should not be thrown together with the household litter. We kindly ask you make your active contribution for protecting the resources and the environment

by handing over the appliance in the authorized buy-back stations (if such exist).

Type D, [mm] H,[mm] A,[mm]
ATE50R 440 599 183
ATE80R 440 849 407

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3

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Horario: 9:00 to 14:00h & 16:00 to 19:00h

SERVITECNICA

Schedule: 9:00 to 14:00h & 16:00 to 19:00h

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