LG HN1616T User Manual

OWNER’S MANUAL

AIR-TO-WATER

HEAT PUMP

Please read this manual carefully before operating your set and retain it for future reference.

(Air-to-Water Heat Pump)

Original instruction

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<![endif]>ROMÂNĂ LIMBA POLSKI NEDERLANDS ČEŠTINA ΕΛΛΗΝΙΚΑ DEUTSCH FRANÇAIS ESPAÑOL ITALIANO ENGLISH

www.lg.com

MFL69676301

Rev.01_071419

Copyright © 2016 - 2019 LG Electronics Inc. All Rights Reserved.

Table of contents

TABLE OF CONTENTS

	3	Safety Precautions	46		Silent operation mode
	8	Instructions for the use of		47	User menus and parameters
			47		Menu structure
		owner’s manual
	8	Important information	54		Information display of
	9	Glossary of used terms and conceptions			operation
	10	TERMOTRONIC controller	55		Diagnostic displays
	10	General	56		Display of the state of the device
	10	Controlling the device and heating system	58		Disruptions in operation,
	11	Activating the device			alarms and troubleshooting
	11	Operation of the device	58		Troubleshooting
	12	Standby
	12	Operation HP STOP		60	Maintenance and Service
	12	Device HP STOP	60		Maintenance Activities
	13	Power outage	60		When the unit is not Operating
	13	Display of the state of the device	60		Call the service immediately in the following
	14	Setting parameters			situations
	15	Setting the language	61		Settings of your heating
	16	Quick settings			system at start-up
	16	Setting the temperature of heating/cooling	62		Search the Manual Using
	18	Setting the temperature of heated water
					Your Mobile
	21	Setting the temperature of DHW
	22	Changing the operational mode -
		winter/summer mode

24Setting the cooling temperature

25Switching on the additional heat source

26Manual activation of the additional heat source

28Advanced settings

29Heating settings

37 Operating mode

37Setting the cooling system

38Schedules

42Alternative source

43Programme for drying screeds

44Meters for operating hours

45Setting the date, hour and day of the week

45Remote turn on/off

46PV signal

2 Air-to-Water Heat Pump

Safety Precautions

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

νIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications.

!	WARNING	This symbol indicates the possibility of death or serious injury.
!	CAUTION	This symbol indicates the possibility of injury or damage.

!WARNING

•This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

•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. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

•Always ground the product.

-There is a risk of electric shock.

•Do not use a defective or underrated circuit breaker. Use the correctly rated breaker and fuse.

-There is risk of fire or electric shock.

•Do not use a multi outlet. Always use this appliance on a dedicated circuit and breaker.

-There is risk of fire or electric shock.

•For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. Do not disassemble or repair the product by yourself.

-There is risk of fire or electric shock.

•Always ground the product as per the wiring diagram. Do not connect the ground wire to gas or water pipes lightening rod or telephone ground wire.

-There is risk of fire or electric shock.

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Owner’s Manual 3

Safety Precautions

•Install the panel and the cover of control box securely.

-There is risk of fire or electric shock due to dust, water etc.

•Use the correctly rated breaker or fuse.

-There is risk of fire or electric shock.

•Do not modify or extend the power cable. If the power cable or cord has scratches or skin peeled off or deteriorated then it must be replaced.

-There is risk of fire or electric shock.

•For installation, removal or reinstall , always contact the dealer or an Authorized Service Center.

-There is risk of fire, electric shock, explosion, or injury.

•Do not install the product on a defective installation stand. Be sure that the installation area does not deteriorate with age.

-It may cause product to fall.

•Never install the unit on a moving base or a place from where it can fall down.

-The falling unit can cause damage or injury or even death of a person.

•When the product is soaked (flooded or submerged) in water, contact an Authorized Service Center for repair before using it again.

-There is risk of fire or electric shock.

•Be sure to check the refrigerant to be used. Please read the label on the product.

-Incorrect refrigerant can prevent the normal operation of the unit.

•Don't use a power cord, a plug or a loose socket which is damaged.

-Otherwise it may cause a fire or electrical shock.

•Do not touch , operate, or repair the product with wet hands.

-There is risk of electric shock or fire.

•Do not place a heater or other heating appliances near the power cable.

-There is risk of fire and electric shock.

•Do not allow water to run into electric parts. Install the unit away from water sources.

-There is risk of fire, failure of the product, or electric shock.

•Do not store or use or even allow flammable gas or combustibles near the product.

-There is risk of fire.

•Wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals.

-Improper or loose connections can cause heat generation or fire.

4 Air-to-Water Heat Pump

Safety Precautions

	• Safely dispose off the packing materials. Like screws, nails, batteries,	<![if ! IE]> <![endif]>ENGLISH
	broken things etc after installation or service and then tear away and throw
	away the plastic packaging bags.
	- Children may play with them and cause injury.
	• Make sure to check that the power device is not dirty, loose or broken and
	then turn on the power.
	- Dirty, loose or broken power device can cause electric shock or fire.
	• In unit the step-up capacitor supplies high voltage electricity to the electrical
	components. Be sure to discharge the capacitor completely before
	conducting the repair work.
	- An charged capacitor can cause electrical shock.
	• When installing the unit, use the installation kit provided with the product.
	- Otherwise the unit may fall and cause severe injury.
	• Be sure to use only those parts which are listed in the service parts list.
	Never attempt to modify the equipment.
	- The use of inappropriate parts can cause an electrical shock, excessive
	heat generation or fire.
	• Do not use the product in a tightly closed space for a long time. Perform
	ventilation regularly.
	- Oxygen deficiency could occur and hence harm your health.
	• Do not open the front cover or grille of the product during operation.
	(Do not touch the electrostatic filter, if the unit is so equipped.)
	- There is risk of physical injury, electric shock, or product failure.
	• If strange sounds, smell or smoke comes from product, immediately turn the
	breaker off or disconnect the power supply cable.
	- There is risk of electric shock or fire.
	• Ventilate the product room from time to time when operating it together with
	a stove, or heating element etc.
	- Oxygen deficiency can occur and hence harm your health.
	• Turn the main power off when cleaning or repairing the product.
	- There is risk of electric shock.
	• Take care to ensure that nobody especially kids could step on or fall onto
	the unit.
	- This could result in personal injury and product damage.
	• Take care to ensure that power cable could not be pulled out or damaged
	during operation.
	- Almost the antifreeze is a toxic product.

Owner’s Manual 5

Safety Precautions

•Do not touch any electric part with wet hands. you should be cut power before touching electric part.

-There is risk of electric shock or fire.

•Do not touch refrigerant pipe and water pipe or any internal parts while the unit is operating or immediately after operation.

-There is risk of burns or frostbite, personal injury.

•If you touch the pipe or internal parts, you should be wear protection or wait time to return to normal temperature.

-Otherwise , it may cause burns or frostbite, personal injury.

•Do not touch leaked refrigerant directly.

-There is risk of frostbite.

•Make sure to install mixing valve (field supply). The mixing valve is setting the water temperature. The hot water temperature maximum values shall be selected according to the applicable legislation.

•Do not heated to a temperature of more than provided by the product.

-Otherwise, it may cause fire or damage of product.

!CAUTION

•Two or more people must lift and transport the product.

-Avoid personal injury.

•Do not install the product where it will be exposed to sea wind (salt spray) directly.

-It may cause corrosion on the product.

•Keep level even when installing the product.

-To avoid vibration or noise.

•Do not install the product where the noise or hot air from the unit could damage or disturb the neighborhoods.

-It may cause a problem for your neighbors and hence dispute.

•Always check for gas (refrigerant) leakage after installation or repair of product.

-Low refrigerant levels may cause failure of product.

•Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer AWHP, not a precision refrigeration system.

-There is risk of damage or loss of property.

•Do not block the inlet or outlet of air flow.

-It may cause product failure.

6 Air-to-Water Heat Pump

Safety Precautions

	• Use a soft cloth to clean. Do not use harsh detergents, solvents or	<![if ! IE]> <![endif]>ENGLISH
	splashing water etc.
	- There is risk of fire, electric shock, or damage to the plastic parts of the
	product.
	• Do not step on or put anyting on the product.
	- There is risk of personal injury and failure of product.
	• Do not insert hands or other objects through the air inlet or outlet while the
	product is operating.
	- There are sharp and moving parts that could cause personal injury.
	• Be cautious when unpacking and installing the product.
	- Sharp edges could cause injury.
	• If the refrigerant gas leaks during the repair, do not touch the leakaing
	refrigerant gas.
	- The refrigernat gas can cause frostbite (cold burn).
	• Do not tilt the unit when removing or uninstalling it.
	- The condensed water inside can spill.
	• Do not mix air or gas other than the specified refrigerant used in the system.
	- If air enters the refrigerant system, an excessively high pressure results,
	causing equipment damage or injury.
	• If the refrigerant gas leaks during the installation, ventilate the area
	immediately.
	- Otherwise it can be harmfull for your health.
	• Dismantling the unit, treatment of the refrigerant oil and eventual parts
	should be done in accordance with local and national standards.

• Do not expose your skin or kids or plants to the cool or hot air draft.

-This could harm to your health.

•Use a firm stool or ladder when cleaning, maintaining or repairing the product at an height.

-Be careful and avoid personal injury.

•The hot water may not be available immediately, during disinfection operation or depending on the amount of hot water.

•During floor heating operation it is important to limit the minimum/maximum water temperature.

Owner’s Manual 7

Instructions for the use of owner’s manual

Instructions for the use of owner’s manual

Before first use, read owner’s manual thoroughly and learn its content. You will learn the purpose, functions and the handling procedures for the device.

In case of malfunctions of the heating system, firstly, read the sections(Disruptions in operation, alarms and troubleshooting) and consult your installer who will find the reason for the malfunction and resolve it. In case the malfunction cannot be resolved, he will contact the customer service of the manufacturer who will resolve the malfunction.

Important information

The instructions are written to give you information on all the needed activities before the first and further use. The manual describes the process of setting up and use of the device.

NOTE

If this product is handed over, ensure that you provide this manual with it.

Incorrectly set parameters of the control unit can lead to stoppage or incorrect operation of the device. To avoid risks, make note of what each symbol denotes as described below. Follow all general safety instructions and warnings associated with the operation.

8 Air-to-Water Heat Pump

Instructions for the use of owner’s manual

Glossary of used terms and conceptions

-ALTERNATIVE SOURCE: The heat source is used for systems with solar collectors, masonry heaters and wood stoves when we either do not have a heat source on hand at any moment or an automatic switch through the signal from the controller of the device (i.e. in a wood stove) is not possible.

-AUXILIARY EXTERNAL SOURCE: The heat source (i.e. oil/gas/pellet/external heater furnace) that can be used with the device alternately-for example, for the controller of the device, the signal is alternately transmitted by the automatic switch. In case of device malfunctioning(in the anti-freeze programme), the alternative source can take over the task of heating for a short time.

-ADDITIONAL SOURCE or Backup source: The electric flow heater installed in the device and turns on in the case of device malfunctioning (in the antifreeze program). This ensures temporary operation for bridging the time until an authorized person from the service company arrives to correct the error. The additional source can also be used for bivalent heating operation. This means that in case the heat pump no longer has the heating capacity that could cover the heat losses of the building (very low ambient temperatures), the electrical heater turns on to provide additional heat. Both heat sources work in bivalent parallel operation.

-HEATING WATER: The liquid which flows inside the heating system (pipelines, floor, wall and radiator heating).

-DHW: The water intended for sanitary use (cleaning, showering, washing ...).

-HEAT PUMP (HP): The device which takes energy from the environment and supplied mechanical work and adds warmth to heating and DHW. In the text below the term ‘device’ will be used for the heat pump.

-AW: The device takes heat from the air.

-Parameter NORMAL: The desired temperature of heating in the Normal mode of operation.

-Parameter ECO: Lowering the desired temperature in the Eco mode of operation.

-Parameter COMFORT: Raising the desired temperature in the Comfort mode of operation.

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Owner’s Manual 9

TERMOTRONIC controller

TERMOTRONIC controller

General

TERMOTRONIC is a self-adapting controller for controlling the heat pump (DEVICE) and the heating system. It controls operation of the device to ensure the most efficient way to produce the desired temperature of the building based on the of the heating system and outside temperature.

The TERMOTRONIC controller offers controlling the device and the heating system of the building (not more than 4 heating circuits) as well as controlling the heating with an alternative heat source, active cooling with the device, heating DHW with the device and/or alternative heat source and/or backup source.

Possibility of controlling the elements of the heating system with the controller TERMOTRONIC:

-1 x Direct circuit,

-1 x direct or mixing circuit,

-Domestic Hot Water,

-Heat curve (based on outside temperature),

-Cooling (floor, fan coil),

-Control of additional external heat source (oil or gas boiler).

With the optional expansion module, you can expand the functionality to:

-2 x additional direct or mixing circuits,

-DHW circulation,

-Alternative heat source (Thermo-solar Collectors or Biomass furnace) for heating only.

-Display of Buffer tank temperatur

Controlling the device and heating system

The device and heating system can be controlled with the use of 4 buttons on the controller interface TERMOTRONIC. The controller interface has a 4-line LCD screen which displays the current state of the device or controller and a LCD light indicator of malfunctions operation of the device ALARM).

The controller interface TERMOTRONIC in devices:

10 Air-to-Water Heat Pump

TERMOTRONIC controller

BUTTON

BUTTON FUNCTION

MENU: Scrolls through the main menu and sub-menus.

ENTER: On, off, accessing the menu, accessing the settings and confirming selected values.

»+«: Selects the values, by scrolling upwards the menus and sub-menus.

»-«: Selecting the values, scrolling down the menus and sub-menus.

ALARM: Indicates device malfunction.

Activating the device

After switching on the main switch or installation breaker, the interface screen displays the current state of the device - for the short delay time. The device is not operational yet.

................................Standby
Heating	35.5°C
Return	35.3°C
DHW	49.0°C

NOTE

-The temperature values can differ from the above. This also applies for all the following pictures.

-Before shutting down the device, if it is in a state of the device was in a state of HP STOP, it returns to the HP STOP mode after switching on the main switch or installation breakers. The

display displays HP STOP. The device is switched ON by holding the (ENTER) key for 3 seconds - see below for more information.

Operation of the device

After the start-up delay time, the device starts operating in the selected mode (heating, cooling or heating DHW) according to present needs. The display displays the status:

................................Heating
Heating►	35.5°C
Return	35.5°C
DHW	49.0°C

In a scenario where the set temperature parameters (Heating, Return, DHW ...) is reached, the device displays Standby.

NOTE

The delay of the start, of the device depends on the factory settings.

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Owner’s Manual 11

TERMOTRONIC controller

Standby

The device enters standby state when the values of the selected parameters Heating, Cooling, DHW, device protection ... are reached. The display of the interface displays the status:

................................Standby
Heating	35.5°C
Return	35.3°C
DHW	49.0°C

NOTE

The device enters the standby mode even when any operation is protected (compressor start-up delay, insufficient water flow).

Operation HP STOP

In case you want to shut down the device, press the (ENTER) key and hold it for 3 seconds. The operation of the device is interrupted but the device is still active.

	................................Standby
	HP STOP	35.5°C
	Return	35.3°C
	DHW	49.0°C
The device can be turned on again by pressing the		(ENTER) key and holding it for 3 seconds.

Device HP STOP

The device can be disconnected from the power supply by switching the main switch to position “0” or disconnecting the installation breaker (the electrical power supply fuses).

NOTE

Devices must not be disconnected from the power supply for a lengthy period (via the main switch or circuit breakers) as this will result in disabling the devices protection against water freezing in the system which leads to complete device malfunction. Here the requirements from the installation manual have to be considered.

12 Air-to-Water Heat Pump

TERMOTRONIC controller

Power outage

In case of a power outage, the device ceases to operate. After power is restored the device undergoes 300 seconds of protection mode and then automatically returns to the mode before the power outage. In case of a power outage, the controller retains all the settings that were set before the outage.

NOTE

In case of a power outage longer than 2 hours air-water models with a water connection, water has to be drained out from the connecting pipes between the external and the internal devices. Operate in accordance with the specifications as described in the installation manual.

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Display of the state of the device

After activating the power supply, the device displays current state of the device on the display according to the operating mode and the values of basic parameters of the heating/cooling system of the building.

................................Standby
Heating	35.5°C
Return	32.3°C
DHW	49.0°C

Keys and allow scrolling up and down the basic display.

READING ON THE DISPLAY		DESCRIPTION
Standby		Current condition of operation.
Heating	35.5 °C	Set or calculated temperature of heating (only in winter mode).
Return	32.3 °C	Current temperature of the return.
DHW	49.0 °C	Current temperature of DHW.
T outside	7 °C	Current outside temperature.
		Time left until the start of DHW thermal desinfection (i.e. next
		thermal desinfection will begin in 12 days). Setting of DHW
TD60 after 12 days		thermal desinfection is controlled by changing the parameters TD,
		TD every and Start at described in section 6 of the basic menu
		DHW.
2016/02/10 12:24 TUESDAY		Current time and day of the week.

Owner’s Manual 13

TERMOTRONIC controller

Setting parameters

All parameter settings of the device’s operation and heating/cooling system of the building are set as described below.

1

For entering the user menu press the key

Standby................................

(MENU) on the basic display.

Heating

35.5°C

Return

32.3°C

DHW

49.0°C

The currently chosen menu is marked by the

>

Heating

<

2symbols > < (CHOOSE).

1. Circuit

Keys

or

select the desired menu.

2. Circuit

To enter the selected menu, press the

3. Circuit

(ENTER) key. For exiting the menus to the basic

display press the

(MENU) key. The

display shows only those menus which were

actually activated during the start-up of the device.

After entering the selected menu, the initial

C/W

I

3parameter is marked buy the symbols

Schedule

>

< (CHOOSE). The key

selects the

>Normal

35.5°C <

parameter to change. When you select

Eco

-2.0°C

the parameter, press the key

(ENTER).

The signs * * along the chosen parameter

C/W

I

4indicate the “mode setting” (SET). The value of

the chosen parameter can be changed to the

Schedule

35.5°C *

desired value by using the key

or

.

*Normal

To confirm the settings, press the key

Eco

-2.0°C

(ENTER).

5

After confirming the settings by pressing the key

C/W

I

(ENTER), the signs * * (SET) change

Schedule

back into the signs >

< (CHOOSE). For

39.1°C <

changing the value of other parameters, repeat the>Normal

process. After completing the settings you can

Eco

-2.0°C

return to the main menu by pressing the

key

(MENU).

<NOTE>

MARK

DESCRIPTION

>

<

The arrows on the sides indicate the presently selected parameter/menu (CHOOSE).

*

*

The stars on the sides indicate the mode of setting the chosen parameter (SET).

A full arrow with the name of the parameter (i.e.: DHW 50 °C) indicates the current

operation of the circulation pump or the position of the switching valve (i.e. DHW). In the case of more circulation pumps of the heating system being in operation, more full arrows are displayed.

14 Air-to-Water Heat Pump

TERMOTRONIC controller

Setting the language

The controller enables setting different display languages. To set a language of your choice, follow the steps below.

1	Press key	(MENU) of the basic menu.
				Standby................................
				Heating		35.5°C
				Return		32.3°C
				DHW		49.0°C
2	Use the key	to choose the Mode
				>	Mode	<
	(Mode, Regime, Betriebsart, Nacin).			Temperatures
	To confirm the settings, press the key
	(ENTER).
	Use the button	to choose the parameter
3Langugage EN (Jezik SI, Lingua IT,				C/W ALL		I
	Sprache DE, Jezik CRO).			D8-PV		Cooling
				Silent mode
	To confirm the settings, press the key			>Language		EN <
	(ENTER).

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Owner’s Manual 15

Quick settings

Quick settings

NOTE

The parameters of the TERMOTRONIC controller were set according to project documentation of the heating/cooling system, recommendations of the manufacturer for the device and your requests by the authorized contractor. At handover, the contractor practically demonstrates operation of the product and the important setting modes for each of the parameters.

The basic function of the device is switching ON the heating and DHW. The controller of the device calculates the optimal required temperature of the hot water to achieve the desired air temperature of the room by using information about the winter/summer operating mode, the chosen heating/cooling and according to the external temperature.

Setting the temperature of heating/cooling

The temperature in the heated/cooled room is controlled in two stages, by setting the temperature:

1.of the room with the spatial corrector or thermostat and

2.the heating/cooling water in the accumulator and heating/cooling circuits on the controller TERMOTRONIC.

NOTE

In a scenario where the heating/cooling circuit has been operated for a lengthy period of time (For example, floor heating has been operated for 4 days at a stretch); but the desired temperature has not yet been achieved, check the temperature settings of the water that is heated. This could occur in spite of the change in setting of the temperature via a spatial corrector or thermostat.

16 Air-to-Water Heat Pump

Quick settings

NOTE

-The space corrector influences the whole heating circuit and not the temperature of the individual room. The desired room temperature where the spatial corrector is located in the reference temperature for all other rooms of the heating circuit controlled by this spatial corrector. This is why it must be located in a room where the desired temperature is as close to the desired average temperature of the other rooms (halls, living room). It must not be located close to heat sources (fireplace, TV, direct sunlight, etc.).

Before raising the temperature of heated water or the desired room temperature on the spatial corrector make sure the valves on the heat sources in the room where it is too cold for you, are completely or sufficiently opened. If the temperature of other rooms is too high or too low it is necessary to sufficiently open or close the heat sources in the rooms where the deviations from the desired temperature take place.

-For maintaining the correct operation of the heating system you have to choose a suitable operating mode - winter (heating and DHW) or summer (DHW and cooling - only in certain models).

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Owner’s Manual 17

Quick settings

•Setting the room temperature with a room thermostat

For setting the room temperature with a room thermostat, read the manual that comes with the product or consult the installer.

NOTE

-In case the thermostat is turned on all this time and the heating system does not heat/cool the space to the desired temperature, check the settings of temperatures of the heating system on the device.

-For choosing the function of heating or cooling an appropriate thermostat has to be installed which allows both the functions.

-For maintaining the correct operation of the heating system, you have to choose a suitable operating mode - winter (heating and DHW) or summer (DHW and cooling - only in certain models).

Setting the temperature of heated water

Upon start-up, the control of the hot water temperature was set to Heating mode which ensures the most energy efficient operation for the device. In case, the automatically calculated temperature of the heated water (in accordance with the external temperature) is inadequately heated, the temperature of the heated water can quickly be raised or lowered by changing the parameter of cooler/hotter (C/W).

The values of the parameter C/W are customisable. 1. Circuit 2. Circuit 3. Circuit or 4. Circuit depending on which temperature you want to change.

NOTE

Upon start-up the heated water temperature control was set to Heating curve mode.

The authorised contractor has followed the specifications as mentioned in the the chapter 'Setings of your Heating System at Startup' and has commissioned the system accordingly.

18 Air-to-Water Heat Pump

Quick settings

By setting the parameter C/W you set the number of temperature steps for which you want to raise or lower the temperature of heated water. You perform the settings in the following steps:

1	Press key		(MENU) in the basic menu.			Standby................................
						Heating		35.5°C
						Return		32.3°C
						DHW		49.0°C
	In the user interface, use the key			and
							Heating
2choose| menu 1. Circuit and press the key
						>	1. Circuit		<
		(ENTER).					2. Circuit
							3. Circuit
	The first line has the parameter C/W selected.
						>C/W		I	<
3To set the parameter press key				(ENTER).
						Schedule
						Normal		35.5°C
						Eco		-2.0°C
	* * appear along the chosen parameter. The
						*C/W		I	*
4keys		and	change the value of the
						Schedule
	parameter C/W. This raises or lowers the
						Normal		35.5°C
	temperature of heated water.
						Eco		-2.0°C
5	Each pressing the key each time			raises/
						*C/W		I>>	*
		lowers the temperature of the heating circle			forSchedule
	one temperature step (<, >).					Normal		35.5°C
	To confirm the settings press the key
	(ENTER).					Eco		-2.0°C
	After conformation the controller calculates the					*C/W		I>>	*
6new temperature setting for the heating circuit
						Schedule
	or heated water according to the external
						Normal		35.5°C
	temperature (in case of weather control).
	For returning to the basic view press the key					Eco		-2.0°C

(MENU) twice.

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Owner’s Manual 19