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Room temp. down
Anti-freezing control to indoor evaporator at cooling mode( T: evaporator temp. )
EVAP. temp. down
11.6.2
11.6.3
Block
When room temperature decreases to below 10℃, compressor and outdoor fan will stop(indoor fan is Breeze). Dehumidifying
operation will be resumed when room temperature restores to over 13℃.
11.6.5
At dehumidifying mode, the anti-freezing function of the indoor heat exchanger is the same as that of cooling mode.
11.6.6
At dehumidifying mode, the action of fans of indoor is the same as that of air-only mode.
33
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Service manual
Auto fan at cooling mode:
Mid. fan
Low fan
1
Compressor and outdoor
fan off (after 5 mins)
TE5
11.6
Dehumidifying mode
11.6.1
The 4-way valve is off in dehumidifying mode
Compressor and Indoor Fan actions in dehumidifying mode
C
0
Indoor
Compressor and Outdoor Fan
Fan
LOW
ON 6minutes
A
BREEZE OFF 4minutes
LOW
ON 5minutes
B
BREEZE OFF 5minutes
LOW
ON 4minutes
C
BREEZE OFF 6minutes
Repeat on and off cycle.
11.6.4
Low room temperature protection:
High fan
Room temp. up
3
5
T-Ts
Compressor and
outdoor fan on
EVAP. temp. up
T
TE6
B
A
2
TA-TS
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