
1 On/Off
2 Mode
selection
The icon is displayed when the air conditioner is off.
Scenario
Mode switch
Two-pipe cooling
Cool
Cool
Cool
Cool
Cool
Cool
Fan
Fan
Fan
Fan
Fan
Fan
Two-pipe cooling
and heating
Heat
Heat
Heat
Two-pipe heating
+ Auxiliary electric heater
Four-pipe
Press to change the operating mode according to the order
shown below:
Two-pipe cooling and heating scenario is set before delivery
from factory by default. The scenario can be changed based
on the parameter settings according to the actual need.
Press . The operating status LED turns on and the air
conditioner starts operating;
Press again. The operating status LED turns off and the air
conditioner stops operating.
5 Basic Setting
04
Two-pipe c
Auxiliary electric heater
Two-pipe cooling and
h Auxiliary
electric heater
Auxiliary
electric heater
Auxiliary
electric heater
Heat + Auxiliary
electric heater
Auxiliary
electric heater
Heat + Auxiliary
electric heater