30
8.2.5 Dehumidifying Mode
8.2.5.1 Indoor fan speed is low.
8.2.5.2 Four-way valve is closed,. the compressor and outdoor fan will operate the
same as in cooling mode.
8.2.6 Auto Mode
8.2.6.1. Under auto mode, the indoor fan is set to be auto and the temperature is 24
°C.
8.2.6.2 When entering auto mode, the heating, fan only or cooling operation will be
automatically chosen according to the room temperature T1 and the set temperature Ts.
8.2.6.3. If certain condition is met, then the corresponding protective function will be
executed.
8.2.7 Fan Only Mode
8.2.7.1 Temperature setting function is disabled, and no setting temperature is displayed.
8.2.7.2 Under this mode, four-way valve, compressor and outdoor fan are shut down.
8.2.7.3 High/Low/Auto fan can be switched over through manual control. Auto fan will be
controlled in line with cooling auto fan with temperature set to be 24
°C.
8.3 Other Functions
8.3.1 LCD display
Mode,Set temp.,fan speed, time,timer, protection etc.
8.3.2 Timer
The machine should be provided with max. Interval of 24h and min. resolution ratio of 30
minutes.
Condition
Mode
T1-
Ts>1°C
Cooling
-
1°C
≤
T1-Ts
≤
1°C
Fan
T1-Ts<-
1°C
Heating(fan for cooling only type)
