8.4. Operation Control
(For 8.4.1. to 8.4.7. information applies only to Cooling and Soft Dry Operation)
8.4.1. Restart Control (Time Delay Safety Control)
•
When the thermo-off temperature (temperature which compressor stops to operate) is reached during:-
−
Cooling operation - the compressor stops for 3 minutes (minimum) before resume operation.
−
Soft Dry operation - the compressor stops for 6 minutes (minimum) before resume operation.
•
If the operation is stopped by the remote control, the compressor will not turn on within 3 minutes from the moment operation
stop, although the unit is turn on again within the period.
•
This phenomenon is to balance the pressure inside the refrigerant cycle.
8.4.2. 7 Minutes Time Save Control
•
The compressor will start automatically if it has stopped for 7 minutes and the intake air temperature falls between the
compressor ON temperature (A) and compressor OFF temperature (B) during the period.
•
This phenomenon is to reduce the built up humidity inside a room.
8.4.3. 60 Seconds Forced Operation
•
Once the air conditioner is turned on, the compressor will not stop within 60 seconds in a normal operation although the intake
air temperature has reached the thermo-off temperature. However, force stop by pressing the OFF/ON operation button at the
remote control is permitted.
•
The reason for the compressor to force operate at minimum 60 seconds is to allow the refrigerant oil run in a full cycle and
return back to the outdoor unit.
8.4.4. Anti-Freezing Control
•
If the temperature of the indoor heat exchanger falls below 2°C continuously for 4 minutes or more, the compressor turns off.
The fan speed setting remains the same.
•
This phenomenon is to protect the indoor heat exchanger from freezing and to prevent higher volume of refrigerant in liquid form
returning to the compressor.
•
Compressor will restart again when the indoor heat exchanger temperature rises to 10°C (Recovery).
•
Restart control (Time Delay Safety Control) will be applied in this Control if the recovery time is too short.
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CS-C18DKD CU-C18DKD / CS-C24DKD CU-C24DKD
Содержание CS-C18DKD
Страница 11: ...4 2 Outdoor Unit 4 2 1 CU C18DKD 11 CS C18DKD CU C18DKD CS C24DKD CU C24DKD ...
Страница 12: ...4 2 2 CU C24DKD 12 CS C18DKD CU C18DKD CS C24DKD CU C24DKD ...
Страница 13: ...5 Refrigeration Cycle Diagram 13 CS C18DKD CU C18DKD CS C24DKD CU C24DKD ...
Страница 14: ...6 Block Diagram 14 CS C18DKD CU C18DKD CS C24DKD CU C24DKD ...
Страница 15: ...7 Wiring Diagram CS C18DKD CU C18DKD CS C24DKD CU C24DKD 15 ...
Страница 16: ...CS C18DKD CU C18DKD CS C24DKD CU C24DKD 16 ...
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Страница 39: ...3 For the embedded piping 39 CS C18DKD CU C18DKD CS C24DKD CU C24DKD ...
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Страница 70: ...19 2 Remote Control 70 CS C18DKD CU C18DKD CS C24DKD CU C24DKD ...
