Service manual
22
0
T-Ts
Room temp. up
Room temp. down
2
Low fan
Med fan
8.7.6 Indoor evaporator high-temperature protection at heating mode
(T=indoor exchanger temp.)
8.7.7 The louver opens to Standard Angle ANGLHEAT when power is on for the first time
8.8 Defrosting mode (available for heating mode)
8.8.1 Defrosting condition: Defrosting starts when either of the following
①
&
②
:
①
A and B are satisfied:
A: The compressor keeps running for 40 minutes or more.
B: The temperature difference of evaporator and room temperature meets one of the following:
②
Calculate from the end of latest defrost, evaporator high temp. Protection only closes outdoor fan with the
compressor still running. Add up to 90 minutes.
8.8.2 Defrosting time
At condition
①
, If item B is satisfied before item A, it would be regarded as severe frosting and the defrosting
time is 10 minutes. If item B is satisfied after item A, the defrosting time is 7.5minutes.At condition
②
, the
defrosting time is 10 minutes.After three times continuous 7.5-minute defrost, the fourth defrost time should be
10 minutes.
The circulation is as following:
Defrost 7.5min Defrost 7.5 min Defrost 7.5min defrost10min
Summary of Contents for 38 KCL012733
Page 1: ...Cover Service Manual AIR CONDITIONER Hi Wall Type 42 38 KCL018R33 42 38QCL018R33...
Page 10: ...Service manual 7 4 Refrigerant cycle diagram Cooling only Heat pump mode...
Page 12: ...Service manual 9 6 Wiring diagram Indoor 42KCL018R33 42QCL018R33...
Page 13: ...Service manual 10 Outdoor 38KCL018R33 38QCL018R33...
Page 41: ...Service manual 6 4 Refrigerant cycle diagram Cooling only Heat pump mode...
Page 43: ...Service manual 8 6 Wiring diagram Indoor 42KCL024R33 42QCL024R33...
Page 44: ...Service manual 9 42KCL030R33 42QCL030R33...
Page 45: ...Service manual 10 Outdoor 38KCL024R33 38KCL030R33...