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13 

 
  Inverter Technology 

 

- Energy saving 

 

  High Efficiency 

 

  Environment Protection 

 

- Non-ozone depletion substances refrigerant (R410A) 

  Long Installation Piping 

 

- Long piping up to 30 meter with height difference 20 meter 

 

- Flexible 4-way piping for outdoor unit 

  Easy to use control panel 

 

- Auto mode 

 

- Holiday mode 

 

- Dry concrete function 

 

- Weekly timer setting 

 

 

  A-class energy efficiency pump 

 

- Water pump speed can be set by selection at control panel 

  Improved deice cycle 
 

  Protection Feature 

 

- Random auto restart after power failure for safety restart operation 

 

- Gas leakage protection 

 

- Prevent compressor reverse cycle 

 

- Inner protector to protect compressor 

  Serviceability Feature 

 

- Breakdown Self Diagnosis function 

 

- System Status Check Buttons for servicing purpose 

 

- System Pumpdown Button for servicing purpose 

 

- Front maintenance design for outdoor unit 

 

14 

 

　

• Do not press or hit the glass cover using hard

and sharp objects. Failure to do so may cause

damage to the unit.

• Ensure that the water pressure is between 0.05

and 0.3 MPa (0.1 MPa = 1 bar).

• In case the water pressure is out of the above

range, consult an authorised dealer.

1

(For more details, refer to the separate

Quick Menu Guide.)

2 Back button

Returns to the previous screen

3 LCD Display

4 Main Menu button

For function setup

5 ON/OFF button

Starts/Stops operation

6

Illuminates during operation, blinks during

alarm.

Press centre

No glove

No pen

2

1

4

5

6

3

Selects an item.

Fixes the selected content.

0.2

0.4

0.3

0.1

2

3

1

4

23

1

44

40

18

˚

c

˚

c

˚

c

˚

c

2

 

15 

1 Mode selection

• Depending on the preset outdoor

temperature, the system selects

HEAT or *

1

 COOL operation mode.

Auto Heat

Auto Cool

• The fan coil unit is either turned

ON or OFF.

• The outdoor unit provides cooling

to the system.

• Depending on the preset outdoor

temperature, the system selects

HEAT + TANK or *

1

 COOL + TANK

operation mode.

Auto Heat

Auto Cool

• The outdoor unit provides cooling

to the system.

• The system controls the booster

heater in the water tank.

• The panel/floor HEAT operation is

either turned ON or OFF.

• The outdoor unit provides heat to

the system.

• The water tank is either turned

ON or OFF.

• The outdoor unit provides heat to

the water tank.

• The outdoor unit provides heat to

the water tank and the system.

• This mode can be selected only

when the water tank is installed.

* The direction icons point to the currently

active mode.

• Room operation / Tank operation.

• Deice operation.

2 Operation icons

The status of operation is displayed.

Icon will not display (under operation OFF screen) whenever operation is OFF except weekly timer.

Holiday operation status

Weekly Timer operation status

Quiet operation status

Zone:Room Thermostat

→Internal sensor status

Powerful operation status

Demand Control or

SG ready or SHP status

Room Heater status

Tank Heater status

Solar status

Bivalent status

(Boiler)

*1 The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised service  partners.
*2 Only displayed when COOL mode is unlocked (This means when COOL mode is available).

3 Temperature of each zone

4 Time and day

5 Water Tank temperature

6 Outdoor temperature

7 Sensor type/Set temperature type icons

Water Temperature

→Compensation curve

Water Temperature

→Direct

Pool only

Room Thermostat

→External

Room Thermostat

→Internal

2

4

1

5

6

7

23

1

44

40

18

˚

c

˚

c

˚

c

˚

c

2

3

 

16 

 

Before starting to install the various menu settings, please initiate the Remote Controller by selecting the language of

operation and installing the date and time correctly.

It is recommended that the installer conducts the following initialization of the Remote Controller.

LCD blinking

1 Scroll with

2 Press

1

2 Press

3 Use

4 Once the time is set, time and day will appear

 

 

After the initial settings have been completed, you can select a quick menu from the following options and edit the setting.

1 Press

Force DHW

Powerful

Quiet

Force Heater

Weekly Timer

Force Defrost

Error Reset

R/C Lock

2 Use

3 Press