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25

1. Remove the control board cover from the unit by

loosening the screw.

2. Connecting cable between indoor unit and outdoor unit

shall be approved polychloroprene sheathed 5 

u 1.5 mm

2

(3/4 ~ 1.5HP), 5 

u 2.5 mm

2

 (2.0 ~ 2.5HP) flexible cord,

type designation 245 IEC 57 or heavier cord.

3. Secure the cable onto the control board with the holder

(clamper).

4. Attach the control board cover back to the original

position with the screw.

5. For wire stripping and connection requirement, refer to

instruction 

5 of indoor unit.

1. Remove the control board cover from the unit by

loosening the screw.

2. Connect approved type polychloroprene sheathed power

supply cord 3 x 4.0 mm

2

 (3.0HP), type designation 245

IEC 57 or heavier cord to the terminal board, and connect
the other end of the cord to Isolating Devices
(Disconnecting means).

3. Connecting cable between indoor unit and outdoor unit

shall be approved polychloroprene sheathed 6 × 1.5 mm

2

flexible cord, type designation 245 IEC 57 or heavier
cord.

4. Connect the power supply cord and connecting cable

between indoor unit and outdoor unit according to the dia-
gram below.

5. Secure the power supply cord and connecting cable onto

the control board with the holder.

6. Attach the control board cover back to the original

position with screw.

7. For wire stripping and connection requirement, refer to

instruction 5 of indoor unit.

1. Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram. Please wrap

the insulated piping end to prevent water from going inside the piping.

2. If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using POLY-E

FOAM with thickness 6mm or above.

26

• Heating operation can be set using remote control.
• This operation is applied to warm the room temperature reaches the setting temperature set on the remote control.
• The remote control setting temperature, which takes the reading of intake air temperature sensor, can be adjusted from 16

qC to 

30

qC.

• During heating operation, the compressor will stop running and restart as shown in below figure.

27

• Cooling operation can be set using remote control.
• This operation is applied to cool down the room temperature reaches the setting temperature set on the remote control.
• The remote control setting temperature, which takes the reading of intake air temperature sensor, can be adjusted from 16

qC to

30

qC.

• During cooling operation, the compressor will stop running and restart as shown in below figure.

28

• Soft Dry operation can be set using remote control.
• Soft Dry operation is applied to dehumidify and to perform a gentle cooling to the room.
• This operation starts when the intake air temperature sensor reaches the setting temperature on the remote control.
• When operation begins, Soft Dry will be switched “ON” for a maximum 10 minutes, then Soft Dry operation will be turned “OFF”

for a minimum 6 minutes. After that, the Soft Dry operation will be “ON” and “OFF” based on the setting temperature as shown in
below figure.

• However after 3 minutes of compressor off, during Soft Dry “OFF” (within 6 minutes Soft Dry restart control), the indoor unit will

start to operate at normal Cooling mode if the intake temperature is higher than Cooling “ON” point.