• 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.

• In the case of a refrigeration leak, stop the operation of the unit, thoroughly ventilate the room and contact the installer.

• If power supply cable is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

• Do not place containers with liquids on top of the unit. If they leak or spill the unit may be damaged and fire could occur.

• When installing, relocating, or servicing the cylinder unit and the hydrobox, use only the heat pump's specified refrigerant to charge the refrigerant

lines. Do not mix it with any other refrigerant and do not allow air to remain in the lines. If air is mixed with the refrigerant, then it can be the cause of ab-

normal high pressure in the refrigerant line, and may result in an explosion and other hazards.

The use of any refrigerant other than that specified for the system will cause mechanical failure or system malfunction or unit breakdown. In the worst

case, this could lead to a serious impediment to securing product safety.

• In heating mode, to avoid the heat emitters being damaged by excessively hot water, set the target flow temperature to a minimum of 2ºC below the

maximum allowable temperature of all the heat emitters. For Zone2, set the target flow temperature to a minimum of 5ºC below the maximum allowable

flow temperature of all the heat emitters in Zone2 circuit.

• This appliance is primarily intended for domestic use. For commercial applications this appliance is intended to be used by expert or trained users in

shops, in light industry and on farms, or for commercial use by lay persons.

• Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.

• The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an

operating electric heater).

• Do not pierce or burn.

• Be aware that refrigerants may not contain an odour.

• Do not use a sharp object to handle the touch screen of the main remote controller as this will cause damage or scratch the touch screen.

• If power to unit is to be turned off for a long time, the water of DHW tank should be drained.

• Do not drain the water in the primary circuit and do not turn off the power.

• Do not place a container, etc. filled with water on the top panel.

This mark is for R32 refrigerant only. Refrigerant type is written on nameplate of outdoor unit.

In case that refrigerant type is R32, this unit uses a flammable refrigerant.