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Installation Procedure
English
Installation Procedure
Key Push type Mode
Display
SEG
1
SEG
2
SEG
3
SEG
4
K1 Short
1st Heating test mode
2nd Defrost test mode
3rd Stop
K2 Short
1st Cooling test
2nd Inverter check
3rd Pump down
4th Stop
K3 Short 1st
Reset Release Eco
mode
Defrost test mode
Condition 1: The outdoor temperature is under 10°C
Condition 2: All the temperature conditions should meet
the defrost conditions
1
2
3
4
5
6
7
8
9
0
K1 K2 K3 K4
4 After 12 minutes of stationary condition check each
indoor unit air treatment:
• Cooling mode (indoor unit check) → Inlet air temp.
- Outlet air temp.: From 10°C to 12°C
• Heating mode (indoor unit check) → Outlet air
temp. - Inlet air temp.: From 11°C to 14°C
• In heating mode, the indoor fan motor can remain
off to avoid cold air blown into air-conditioned
space.
5 How to reset the power supply of the outdoor unit
and deactivate the eco mode (standby mode):
• Press K3 button over 1 sec to reset the power
supply of the outdoor unit and deactivate the eco
mode (standby mode).
Eco mode : Standby for minimizing power onsumption
6 View mode: When the K4 switch is pressed, you can
see information about our system state as below.
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