Gorenje TC120ZNT Manuale del proprietario

TC 80-120 Z/ZNT

2

Instructions for Use 3

Gebrauchsanweisung 20

DE

EN

Notice d’utilisation 38

FR

Instrukcja obsługi 92

PL

Návod k obsluze 109

CS

Návod na obsluhu 126

SK

Istruzioni per l'uso 56

IT

Instrucciones de uso 74

ES

3

EN

WARNINGS!

The appliance may be used by children older than 8 years old, elderly

persons and persons with physical, sensory or mental disabilities or lacking

experience and knowledge, if they are under supervision or taught about safe

use of the appliance and if they are aware of the potential dangers.

Children should not play with the appliance.

Children should not clean or maintain the appliance without supervision.

Always transport the heat pump in an upright position; exceptionally, it

may be tilted by 35° in all directions. Be careful not to damage the housing or

the vital component parts of the heat pump during transport.

The heat pump is not intended for industrial use and use in premises

where corrosive and explosive substances are present.

The connection of the heat pump to the mains should be performed in

accordance with standards for electrical appliances. An all-poles disconnect

switch should be installed between the heat pump and the mains in accordance

with the national installation standards.

The heat pump should not be in operation without water in the hot water

tank, because of danger of destruction of the compressor!

The installation should be performed in accordance with the valid

regulations and the instructions of the manufacturer. It should be performed by

a professionally trained installation expert.

It is necessary to install a safety valve with a rated pressure of 0.6 MPa

(6 bar) to the inlet pipe of the heat pump, to prevent the pressure in the boiler

from rising for more than 0.1 MPa (1 bar).

Water may drip from the outlet opening of the safety valve, so the outlet

opening should be set to atmospheric pressure.

The outlet of the safety valve should be installed facing downwards and in

a non-freezing area.

To ensure proper functioning of the safety valve, the user should perform

regular controls to remove limescale and make sure the safety valve is not

blocked.

Do not install a stop valve between the heat pump and the safety valve,

because it will impair the functioning of the safety valve!

Before the beginning of the operation two 90° elbows must be installed to

the top of the appliance (ø125 mm), each facing in the opposite direction. The

premises must be properly ventilated.

The elements in the electronic control unit are live even after pressing the

off field (9) on the heat pump.

If you disconnect the heat pump from the power supply, please drain any

water from the pump to prevent freezing.

Water can be drained from the pump through the boiler inlet pipe. For this

purpose it is advisable to install a special element or outlet valve between the

inlet pipe and safety valve.

Please do not try to fix any defects of the heat pump on your own. Call the

nearest authorised service provider.

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4

This product contains fluorinated greenhouse gases. Hermetically sealed.

Our products incorporate components that are both environmentally

safe and harmless to health, so they can be disassembled as easily as

possible and recycled once they reach their final life stage.

Recycling of materials reduces the quantity of waste and the need for

production of raw materials (e.g. metals) which requires a substantial

amount of energy and causes release of harmful substances. Recycling

procedures reduce the consumption of natural resources, as the waste parts

made of plastic and metal can be returned to various production processes.

For more information on waste disposal, please visit your waste collection

centre or the store where the product was purchased.

INTRODUCTION

Dear Customer,

Thank you for purchasing this Gorenje product. This heat pump for heating sanitary

water is one of the most advanced appliances in its class. Its material, design and

testing were made in compliance with related applicable standards.

Power, capacity and safety systems were thoroughly tested. Tests were made

individually for each component part, as well as for the finished product, according to

international quality standards.

Please read these Instructions for Installation and Use carefully before use in order to

prevent eventual problems that may cause damage to the product.

Keep this Manual for future reference, as a source of information on the details of the

heat pump operation or its maintenance. Instructions for Installation and Use can also

be found on our website http://www.gorenje.com .

Of course, you can always contact any of our experienced authorised servicing

technicians for occasional maintenance.

EN

5

USE

This unit is designed for production of sanitary water in households and at premises

where daily consumption of hot water (40 °C) does not exceed 150 l to 250 l. The

appliance must be connected to water supply mains and to the power supply grid.

The air intake and air exhaust may also be provided by designing the inlet and outlet

drain from and to the adjacent room.

In case of installing the unit in a room with a bathtub or shower tub, take into account

the requirements defined in the IEC 60364-7-701 standard (VDE 0100, Teil 701). To

mount the unit on the wall, use special wall bolts with a nominal diameter of minimum

8 mm and always mount the unit in an upright position. Make sure the mounting

location on the wall is adequately reinforced if the wall is not strong enough. We

recommend leaving enough space between the floor and unit as to provide easy

access to the Mg anode (for maintenance or replacement purposes – Fig. 4). If not,

the unit will need to be dismounted from the wall before servicing.

The heat pump may not be used for purposes other than those defined in these

Instructions. The unit is not designed for industrial use or use in rooms where

corrosive or explosive substances are present.

The manufacturer shall not assume any liability for damages caused by incorrect

installation or misuse that are not in compliance with the Instructions for installation

and use.

The instructions for use are a component and important part of this product and must

be delivered to the customer. Read the warnings carefully, as they contain important

directions related to safety during operation, use and maintenance.

Keep these Instructions for later use.

The marking of the heat pump is stated on the nameplate located on the bottom side

of the unit, between both inlet pipes for sanitary water.

Once the packaging is removed, check the contents. When in doubt, contact your

dealer. Never let children play with the packaging parts (clamping, plastic bags,

expanded polystyrol, etc.) – potential risk. Make sure to remove and dispose of the

packaging safely and in an environmentally friendly way.

STORAGE AND TRANSPORT

Store the heat pump in an upright position, in a clean and dry place.

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6

THE PRINCIPLE OF OPERATION

The heat pump is in fact a thermodynamic heat generator, drawing heat from a low

temperature level (e.g.: heat from the ambient air) to a higher temperature level (e.g.:

hot sanitary water).

The heat drawn from the ambient air, along with the electric energy, generates

heating energy, which is available for heating the sanitary water.

Fig. 1: Chart of energy flow through the heat pump unit

DIMENSIONS

* - DIN norm

** - NF norm

Fig. 2: Connection and installation dimensions of the heat pump [mm]

A B C * C ** D * D ** E * E **

TC 80

1197 345 100 175 100 230 G 1/2 G 3/4

TC 100

1342 490 100 175 100 230 G 1/2 G 3/4

TC 120

1497 645 100 175 100 230 G 1/2 G 3/4

A

264

B

589

C

294

350

D

E

324

506

533

285

170

EN

7

INSTALLATION OF THE HEAT PUMP

The heat pump can be used using the ambient air or air from other premises. The

heat pump must be installed in a frost-free room. When selecting a place for

installation, particular attention should be paid that the selected air intake location is

dust free, because dust has adverse effects on the heat pump performance. When

selecting the place of installation, pay attention to the solidity of the wall – can it take

the weight of the heat pump together with the weight of the water inside the boiler?

Take all the necessary precautions to prevent the operation noise and vibrations from

transferring through the walls to the premises where this would be disturbing

(bedrooms, rest areas). Do not install the heat pump and its air intake in premises

with other air consumption appliances (gas boilers, solid-fuel fireplaces, dust

extraction appliances etc.) During installation, please bear in mind the minimum

distances from the wall, ground and ceiling. The condensate outlet from the heat

pump is placed on the bottom left side in the form of a plastic tube with an external

diameter of ø18 mm. This tube should be connected to the external condensate

outlet pipe and led to the sewage system or a container. The quantity of condensate

depends on air temperature and humidity when the heat pump is in operation.

To prevent pressure depression in

the building, fresh air must be

regularly supplied to the premises.

The desired rate of air exchange for

a residential building is 0.5. This

means that the entire quantity of air

in the building is exchanged every

two hours.

Connecting the heat pump to the

same pipeline as the kitchen

extractor fan or taking air out of

several smaller apartments or suites

is not allowed.

Fig. 3: Ventilation

To minimize the transfer of noise and vibrations through walls into the premises

where this would be disturbing (bedrooms, rest areas), please take the following

measures:

- install flexible joints for hydraulic connections

- install a flexible tube for the pipeline of inlet/outlet air

- plan vibration insulation for wall openings

- plan noise dampers for inlet/outlet air

- pipelines for inlet/outlet air should be attached using noise dampers

- plan vibration insulation against the wall

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8

a) Operation using ambient air

In this type of operation, the device heats

domestic water using only the amount of

energy generated by the air from the room

where the device is installed. The heat pump

must be installed in a ventilated, frost-free

room, possibly in the vicinity of other heating

sources. For optimal performance of the heat

pump, we recommend a sufficiently large and

well ventilated room with the temperature

ranging between 15 °C and 25 °C. It is vital to

ensure sufficient intake of air in the room.

Elbows must be installed on the heat pump

and turned so that they prevent the mixing of

air. Heat losses are greater in premises with

colder air.

Models TC…Z

If the heat pump is installed in a frost-free

room and the temperature is under 7 °C,

heaters for the heating of domestic water will

be switched on. The heat pump operates in

reserve mode.

Models TC…ZNT

If the heat pump is installed in a frost-free

room and the temperature is under 7 °C, the

heat pump operates in the normal mode of

operation.

b) Operation using air from other premises

In this type of operation, the heat pump uses air from other premises via a pipeline

system. It is advisable to insulate the pipeline system to prevent the formation of

condensate.

In case of using air from outside, the external part must be covered so as to prevent

the intrusion of dust or snow into the appliance. Besides the drag in the pipes and

elbows, the user should be aware that increased drag also increases noise levels.

In case of using air from outside, the user should adhere to the minimum diameter of

the pipes ø125 mm or □150x70. Instructions for designing the pipeline system can

also be found on our website http://www.gorenje.com .

Models TC…Z

To ensure normal operation of the heat pump, the temperature of the captured

external air should be at least 7 °C. To make sure the operation of the pump is

effective at all times, you can install dampers to take air from the premises and then

return it either to the premises or outside. If the temperature of air is under 7 °C,

heaters for the heating of domestic water are switched on. The heat pump operates

in reserve mode.

min 25 cmmin 25 cm

min 150 cm

min 20 cm

min 75 cm

Fig. 4: Minimum requirements

for the installation of HP

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9

Models TC…ZNT

To make sure the operation of the pump is effective at all times, you can install

dampers to take air from the premises and then return it either to the premises or

utside. If the temperature of air is under -7 °C, heaters for the heating of domestic

water are switched on. The heat pump operates in reserve mode.

Fig. 5: Possible installation of a heat pump

EN

10

CONNECTION TO WATER SUPPLY MAINS

Water inlet and outlet on the heat pump are marked with colours. Cold water inlet is

marked with blue, and warm water outlet is marked with red. The heat pump is

designed for connection to indoor water supply mains without using the relief valve if

the pressure in the supply mains is lower than 0.6 MPa (6 bar). If the pressure is

higher, a relief valve needs to be installed so as to provide that the pressure at the

inlet to the hot water tank does not exceed the nominal pressure.

Installing a safety valve is mandatory in order to assure safe operation. The valve

prevents an increase of the pressure in the boiler by any more than 0.1 MPa (1 bar)

above the rated pressure. The outflow nozzle on the safety valve must have an outlet

into the atmosphere. To assure correct operation of the safety valve, the valve must

be regularly checked.

When checking the valve, push the lever or unscrew the nut of the valve (depending

on the type of the valve) and open the drain from the safety valve. Water must flow

from the valve nozzle, showing that the valve operation is faultless. During the

heating of water, the water pressure in the hot water tank is increased up to the level

preset in the safety valve. Since the system prevents backflow of water into the water

supply mains, water may be dripping from the outlet opening on the safety valve. The

dripping water may be drained via trap into the drains; the trap is mounted under the

safety valve. The outlet pipe, which is mounted under the safety valve, must be

directed downwards, in a place with a temperature above freezing.

If the installation does not allow draining of the water from the safety valve into the

drains, dripping can be avoided by installing an expansion vessel onto the heat pump

inlet pipe. The volume of the expansion vessel must be ca. 3% of the hot water tank

volume.

Fig. 6: Closed (pressure) system

Legend:

1 - Pressure mixer taps

2 - Expansion tank

3 - Safety valve

a - Test valve

b - Non-return valve

4 - Funnel with outlet connection

5 - Checking fitting

6 - Pressure reduction valve

7 - Closing valve

H - Cold water

T - Hot water

EN

11

CONNECTING THE HEAT PUMP TO THE POWER SUPPLY NETWORK

Before connecting to the power

supply network, install a power

supply cord in the heat pump, with a

min. diameter of 1.5 mm

2

(H05VV-

F 3G 1.5 mm

2

). To do this, remove

the protective cover from the heat

pump. The cover is attached using

two screws (Fig. 7). Connecting the

heat pump to the power supply

network must take place in

accordance with the standards for

electric appliances. To comply with

the national installation regulations,

an all poles disconnect switch must

be installed between the heat pump

and the power supply network.

Fig. 8: Electrical circuit diagram

Legend:

QUART

PROG.

BUZZ1

K4

K9

K6

K5

K1

K11

K3

K10

K7

FAS5

FAS4

FAS1

FAS3 FAS2

8

7

4

T1

1000 W

6

1000 W

T2

T3

1

2

3

4

1

2

3

4

5

2

1

2 1

2

1 2

L

N

5

10

9

C

R

S

1

2

3

4

3

2

1

T1 - Bar with sensors

T2 - Evaporator – temp. sensor

T3 - Air temperature sensor

1 - 4-way valve

2 - Compressor

4 - Fan

5 - Electric heating element

(2 x 1000 W)

6 - Thermal cut-out

7 - Magnesium anode

8 - LCD touch screen

9 - Boiler - ground

10 - Housing - ground

Fig. 7: Protective cover

EN

12

HEAT PUMP OPERATION

The heat pump can be operated using an LCD touch screen (Fig. 9). If you press

anywhere on the screen, the screen lights up. When the screen is lit up, the operation

fields are active.

When the heat pump is connected to the water and power supply mains and the

boiler is filled with water, the heat pump is ready to be used. The heat pump heats

the water in the range 10 °C - 55 °C. From 55 °C - 75 °C the water is heated by

electrical heaters.

Fig. 9: LCD touch screen

Legend:

Starting/stopping the heat pump

 To start the heat pump hold field no. 9.

When the appliance is switched on, the fan starts first and operates for one minute

(symbol no. 20 is displayed). If the temperature of inlet air is appropriate, the

1 - Signalization of the operation of solar

collectors**

2 - Alternative source of heating turned

on (heaters)

3 - Signalization of the operation of the

oil boiler**

4 - Indication, overview of operation

errors, entrance into the service

menu

5 - Display and setup of temperature

in °C

6 - Start and setup of the VACATION

programme

7 - Day of the week

(1 .. Monday, …, 7 .. Sunday)

8 - Reducing the value

9 - Heat pump on/off switch

10 - Increasing the value

11 - TIMER start and setup

12 - Time setup and display

13 - Start-up of quick heating "TURBO"

14 - Indicator of the heating element

operation

15 - Start-up of heating to the maximum

temperature level

16 - Signalization of compressor

operation

17 - Signalization of anti-legionella

programme operation

18 - Warm water quantity display

19 - Signalization of defrosting

20 - Signalization of fan operation

** function is not used in versions TC-Z,

TC-ZNT

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13

controlling unit switches on the compressor and the heat pump operates in normal

mode (symbols 16 and 20 are displayed). The heat pump is on, the screen remains

unlit and inactive.

In 60 seconds after the last touch of the screen, the illumination and activity of the

screen are turned off, but that does not affect the operation of the heat pump.

Pressing anywhere on the screen re-activates the screen and its illumination.

If trying to start up at a lower temperature, please see chapter "Operation at lower

temperatures".

 By holding field no. 9, the heat pump is switched off. The appliance stops

functioning and the only field visible on the screen is field no. 9. (If you switch off

the heat pump for a longer period of time, the water must be drained from the pump

if there is any danger of freezing).

Power failure protection

In case of power failure, the settings remain stored for up to 23 hours.

After restarting, the heat pump operates in the same mode it was operating in before

the power failure.

Operation at lower temperatures

a) The ZNT version

When the appliance is switched on, the fan starts first and operates for one minute

(symbol no. 20 is displayed). If the temperature of inlet air is lower than -7 °C, the fan

is turned off. Domestic water is heated with heaters. The heat pump operates in the

reserve mode (symbol no. 14 is displayed). The possibility of switching to normal

mode is checked every 2 hours by switching on the fan for one minute. If the

temperature of inlet air is higher than -7 °C, the heat pump switches to normal mode

of operation (symbols 16 and 20 are displayed). The heaters switch off. The heat

pump is on, the screen remains unlit and inactive.

At lower air temperatures, the evaporator defrosting cycle is started if necessary.

Symbol no. 19 is displayed on the screen. The fields 2, 4, 6, 11, 13 and 15 remain

inactive. Defrosting takes place until the conditions for normal operation of the heat

pump are achieved.

After successful defrosting, the heat pump returns to normal operation (symbols 16

and 20 are displayed).

If defrosting is unsuccessful after two consecutive attempts, the controlling unit

displays an error message. Field no. 4 starts flashing, accompanied by warning

beeps. By pressing field no. 4 the warning beeps can be turned off. Error code E247

appears in field no. 12 and the pump switches automatically to heating with electric

heaters. The screen displays symbol no. 14. The error code can be deleted at any

time by pressing field no. 4. Field no. 12 resumes to displaying time.

b) The Z version

When the appliance is switched on, the fan starts first and operates for one minute

(symbol no. 20 is displayed). If the temperature of inlet air is lower than 7 °C, the fan

is turned off. Domestic water is heated with heaters. The heat pump operates in the

reserve mode (symbol no. 14 is displayed). The possibility of switching to normal

mode is checked every 2 hours by switching on the fan for one minute. If the

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14

temperature of inlet air is higher than 7 °C the heat pump switches to normal mode of

operation (symbols 16 and 20 are displayed). The heaters switch off. The heat pump

is on, the screen remains unlit and inactive.

Setting the clock and day of the week

 Hold field no. 12, until field no. 7 shows a flashing number of the day of the week.

 By pressing + or – you can set the number of the day of the week

(1 – Monday, …, 7 – Sunday).

 Press field no. 12 again (flashing hour setting is displayed).

 By pressing + or – set the hour (by holding + or – you can speed up the setting).

 Press field no. 12 again.

 Flashing minute setting is displayed.

 By pressing + or – set the minutes (by holding + or – you can speed up the setting).

 The setting is stored when you press field no. 12, or when the field stops flashing.

Setting the temperature

 Press field no. 5 (the set temperature starts blinking).

 By pressing + or – you can change the temperature setting from 10 °C to 75 °C

(preset to economic temperature of 55 °C).

 The setting is stored by pressing field no. 5 again, or when field no. 5 stops

flashing. After a few seconds, the display shows the actual temperature.

 In case of power failure, the last stored value is restored.

Switching on the "TURBO" mode

 If you need more warm water than the heat pump can heat up in a short period of

time, press field no. 13 (switches on the "TURBO" mode). The heat pump and

heater work simultaneously. The screen shows symbols no. 14, 16 in 20. When the

temperature reaches 55 °C the heating pump returns to the mode used before the

"TURBO" mode.

Switching on the "HOT" mode

 If you want to heat the water to the maximum temperature of 75 °C, press field no.

15. The heat pump will heat water to 55 °C. The screen displays symbols no. 16 in

20. When the temperature in the boiler reaches 55 °C the electric heater turns on to

heat the temperature up to 75 °C. The screen displays the symbol no. 14. When the

temperature reaches 75 °C the heating pump returns to the mode used before the

"HOT" mode.

Display of the quantity of water in the heat pump

The display shows the symbol: - no warm water

- low quantity of warm water

- high quantity of warm water

Setting the vacation mode

In the vacation mode, you can set the number of days (maximally 100), when the

heat pump shall maintain the minimal temperature of water (approximately 10 °C).

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15

 Hold field no. 6 for a while (fields 5 and 6 start to flash).

 By pressing fields + or – you can set the number of vacation days shown in field no.

5.

 By pressing field no. 6 again, or when field no. 6 stops flashing, the set number of

days is stored.

 If you set the value to 0, then the heat pump will resume its normal operating mode

after confirming the setting, and illumination of field no. 6 will turn off.

 After the set number of days has elapsed, the heat pump returns to the normal

mode and illumination of field no. 6 turns off.

Setting the TIMER mode

In the TIMER operating mode, you can set the times when the heat pump will start

and stop. For each timer combination you can set up to three time periods in which

the heat pump will not heat the water.

a) Setting the timer combinations

 Hold field no. 11 for a while (fields 7 and 11 start to flash).

 By pressing fields + or – choose among three timer modes of operation:

- Timer mode of operation of the heat pump for the entire week (numbers 1-7 flash

in field no. 7),

- Timer mode of operation of the heat pump for Monday to Friday and Saturday to

Sunday (numbers 1-5 and then 6 and 7 flash in field no. 7),

- Timer mode of operation of the heat pump for each day at a time (individual

numbers 1-7 flash in field no. 7). Press field + or – to select each day of the week.

 To set the time, press field no. 12.

 On the field no. 5, the text 1OF appears and field no. 12 starts to blink.

 By pressing fields + or – set the time of shutdown.

 Press field no. 12 again.

 On the field no. 5, the text 1ON appears and field no. 12 starts to blink.

 By pressing fields + or – set the time of start-up.

 By pressing field no. 12 again, you can use the above procedure to set the second

and third period.

 If you do not want to set the second and third periods, confirm the setting by

pressing field no. 11 or wait for field no. 12 to stop flashing and the setting to be

saved automatically.

 To set the second and third periods, set the start and end of periods 2 and 3 and

confirm the setting following the procedure described above by pressing field no. 11

or wait for field no. 12 to stop flashing and the setting to be saved automatically.

 To set the timer operating mode "for each day of the week" or "for the period from

Monday to Friday and from Saturday to Sunday", set all 3 time periods following the

procedure described above.

b) Activation, deactivation of timer

 By pressing field no. 11, you can activate the set timer mode.

 The heat pump heats the water in the ON periods (to the set temperature) and in

the OFF periods, it does not heat the water.

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16

 By pressing field no. 11 again, you can deactivate the set time mode of operation.

Fig. 10: Time periods

Anti-legionella function

 Works only when the heat pump is switched on. When activated, symbol no. 17 is

displayed.

 Automatic activation: every 2 weeks of operation of the heat pump, if the

temperature of water did not exceed 65 °C for one straight our or more in the

previous two-week period.

 Anti-legionella programme can be activated manually by pressing field no. 15

(heating of water to the temperature of 75 °C).

Operation signalization:

Anti-legionella programme:

Programme on – control field no. 17 is displayed

Programme off – control field no. 17 is not displayed

electric heaters:

heaters on – control field no. 14 is displayed

heaters off – control field no. 14 is not displayed

heat pump:

heat pump is heating water – control field no. 16 is displayed

heat pump is not heating water – control field no. 16 is not displayed

on/off:

heat pump is on – next to field no. 9 other fields are also visible on the screen

heat pump is off – only field no. 9 is visible on the screen

defrosting:

heat pump is in the defrosting mode – control field no. 19 is displayed

heat pump is not in the defrosting mode – control field no. 19 is not displayed

fan on/off:

fan is on – control field no. 20 is displayed

fan is off – control field no. 20 is not displayed

alternative source of heat – electric heaters: (field no. 2)

switched to the electric heaters - control field no. 14 is displayed

fields 1 and 3 are not active in these versions of the heat pump

SERVICE AND MAINTENANCE

If installed and used correctly, the heat pump will last for years without service.

The exterior of the heat pump should be cleaned with a mild detergent solution. Do

not use solvents or abrasive cleaning agents.

If the heat pump was exposed to dust, evaporator lamellas might become blocked,

which can have a detrimental effect on the functioning of the heat pump. In this case

the evaporator should be cleaned. The cleaning of the evaporator must be carried out

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17

by an authorised service provider.

By providing regular service checkups, you can ensure flawless operation and long

life of the heat pump. The product is under warranty in accordance with the

conditions from the warranty statement.

Before calling your service provider, check the following:

 Is everything OK with the power supply network?

 Is the air outlet obstructed?

 Is ambient temperature too low?

 Can you hear the operation of the compressor and fan?

 Pipeline system pressure drop

Do not try to eliminate malfunctions by yourself, call your nearest authorized

service provider!

OPERATION ERRORS

Despite careful production and control, the heating pump can produce errors that

must be solved by an authorised service provider.

Indicator of errors

 In case of an error on the appliance, the beeper starts beeping and field no. 4 starts

flashing. When you press field no. 4 the error code is displayed in field no. 12.

Error Description of error Solution

E004 Freezing. The error appears if the

temperature in the heat pump is below 4 °C.

Call the service.

E005 Overheating (temperature > 85 °C,

electronic regulator failure).

Unplug the heat pump from the

power supply. Call the service.

E006 Mg anode error. Call the service (heat pump

functions normally).

E007 Volume and/or temperature sensors error. Call the service.

E042 Anti-legionella function error. Press field no. 4 to restart.

E247 Defrosting error. Automatically turns on heating with

the electric heater. When the error

is deleted, the aggregate resumes

its normal operation.

E361 External air sensor error. Call the service (automatically

switches to the electric heater).

E363 Defrosting sensor error. Call the service (automatically

switches to the electric heater).

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TECHNICAL CHARACTERISTICS

1) EU Regulation 812/2013; EN 50440

2) EN 50440

Type

TC80Z TC80ZNT TC100Z TC100ZNT TC120Z TC120ZNT

Declared load profile M M M M M M

Energy efficiency class

1)

A+ A+ A+ A+ A+ A+

Water heating energy efficiency (ƞwh)

1)

[%] 111,3 111,3 110,7 110,7 111,8 111,8

Annual electricity consumption

1)

[kWh] 461 461 464 464 459 459

Daily electricity consumption

2)

[kWh] 2,205 2,205 2,225 2,225 2,240 2,240

Thermostat temperature settings 55 55 55 55 55 55

Value of "smart" 0 0 0 0 0 0

Volume [l] 78,2 78,2 97,9 97,9 117,6 117,6

Quantity of mixed water at 40 °С V40

2)

[l] 90 90 130 130 142 142

Rated pressure [MPa (bar)] 0,6 (6)

Weight / Filled with water [kg] 58 / 138 58 / 138 62 / 162 62 / 162 68 / 188 68 / 188

Anti-corrosion protection of tank Enamelled / MG Anode

Insulation thickness [mm] 40 - 85

Degree of protection IP24

Max connected load [W] 2350

Voltage 230 V / 50 Hz

Number and power of heating elements [W] 2 x 1000

Electricity protection [A] 16

Adjusted water temperature [°C] 55

Maximum temperature (HP / el. heater) [°C] 55 / 75

Legionella control programme [°C] 70

Temperature range of installation [°C] 2 to 35

Operation zone – air [°C] 7 to 35 -7 to 35 7 to 35 -7 to 35 7 to 35 -7 to 35

Refrigerating agent R 134a

Quantity of coolant [kg] 0,490 0,540 0,490 0,540 0,490 0,540

Global Warming Potential 1430 1430 1430 1430 1430 1430

Carbon dioxide equivalent [t] 0,700 0,772 0,700 0,772 0,700 0,772

EN

19

(*) Heating of water to 55 °C at inlet air temperature of 15 °C, 74% humidity and inlet temperature of water of

10 °C; in accordance with the EN16147 standard.

(**) Heating of water to 55 °C at inlet air temperature of 7 °C, 89% humidity and inlet temperature of water of

10 °C; in accordance with the EN16147 standard.

WE RESERVE THE RIGHT TO ANY MODIFICATIONS NOT AFFECTING THE

FUNCTIONALITY OF THE APPLIANCE.

Type

TC80Z TC80ZNT TC100Z TC100ZNT TC120Z TC120ZNT

*Heating time A15 / W10-55 [h:min] 4:40 4:40 5:40 5:40 6:40 6:40

*Energy consumption in the selected cycle

of emissions A15 / W10-55 [kWh]

2,04 2,04 2,05 2,05 2,08 2,08

*COP

DHW

in the selected cycle of emissions

A15 / W10-55

3,10 3,10 3,10 3,10 3,10 3,10

**Heating time A7 / W10-55 [h:min] 5:20 5:20 6:50 6:50 8:41 8:41

**Energy consumption in the selected cycle of

emissions A7 / W10-55 [kWh]

2,45 2,45 2,35 2,35 2,51 2,51

**COP

DHW

in the selected cycle of emissions

A7 / W10-55

2,65 2,65 2,63 2,63 2,61 2,61

Power in standby mode

according to EN16147 [W]

19 19 20 20 27 27

Sound power / Sound pressure at 1m [dB(A)] 51 / 39,5

Air connections [mm/m]

ø125 (□150x70) / 10

Working Air Flow [m

3

/h] 100-230

Max acceptable pressure drop in the pipeline

(volumetric flow rate of air 150 m

3

/h) [Pa]

90

DE

20

HINWEISE!

Das Gerät kann von 8-jährigen und älteren Kindern und Personen mit

begrenzten physischen, sinnlichen und psychischen Fähigkeiten oder mit

ungenügend Erfahrungen bzw. Kenntnis benutzt werden, falls sie dabei

kontrolliert werden oder über die sichere Anwendung des Gerätes belehrt

worden sind und dass sie die eventuelle damit verbundene Gefahr verstehen.

Kinder dürfen mit dem Gerät nicht spielen.

Kinder dürfen das Gerät nicht reinigen oder warten, wenn sie dabei nicht

von einer befähigten Person kontrolliert werden.

Die Wärmepumpe darf nur in senkrechter Lage transportiert werden,

ausnahmsweise darf sie um 35° in jede Richtung geneigt werden.

Die Wärmepumpe ist nicht für die industrielle Anwendung und Anwendung

in den Räumen mit vorhandenen Korrosions- und Explosionsstoffe bestimmt.

Der Anschluss der Wärmepumpe ans Stromnetz ist im Einklang mit den

Standards für elektrische Installation auszuführen. Zwischen Wärmepumpe

und Dauerinstallation ist ein Pole-Trennelement nach nationalen

Installationsvorschriften einzubauen.

Die Wärmepumpe darf bei leerem Kessel (kein Wasser im Kessel) nicht im

Betrieb sein, damit kein Schaden am Aggregat entstehen kann!

Die Installation ist nach den gültigen Vorschriften und nach Anweisungen

des Herstellers auszuführen. Die Installation darf nur ein fachlich ausgebildeter

Installateur ausführen.

Auf das Zuflussrohr der Wärmepumpe ist unbedingt ein Sicherheitsventil

mit Nenndruck 0,6 MPa (6 Bar) zu installieren, um die Druckerhöhung im Kessel

um mehr als 0,1 MPa (1 bar) über den Nenndruck zu verhindern.

Das Wasser kann aus der Abflussöffnung des Sicherheitsventils tropfen,

deshalb muss die Zuflussöffnung auf Atmosphärendruck geöffnet sein.

Der nach unten gerichtete Auslass des Sicherheitsventils darf in keiner

Frostumgebung installieren werden.

Die einwandfreie Funktion des Sicherheitsventils müssen Sie selber

regelmäßig kontrollieren. Sie müssen den Kalk entfernen und das

Sicherheitsventil auf Blockade zu prüfen.

Zwischen Wärmepumpe und Sicherheitsventil darf kein Schliessventil

installiert werden, so dass die Funktion des Sicherheitsventils nicht blockiert

wird!

Vor dem Betrieb sind auf die Kappe des Gerätes unbedingt zwei Bögen 90°

(ø125 mm), jeder in eigene Richtung, anzubringen. Der Raum muss gut gelüftet

werden.

Die Elemente in der elektronischen Steuerungseinheit sind auch nach der

Betätigung des Ausschaltfeldes (9) der Wärmepumpe unter Spannung.

Falls Sie die Wärmepumpe ausschalten (vom Stromnetz nehmen), müssen

Sie das Wasser wegen Frostgefahr aus der Wärmepumpe ablassen.

Das Wasser aus der Pumpe wird durch das Zuflussrohr des Kessels

abgelassen. Es ist sinnvoll zwischen Sicherheitsventil und Zuflussrohr ein

Spezialteil oder ein Auslassventil zu installieren.

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