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13. Protection
Control
13.1 Restart Control (Time Delay Safety Control)
When the thermo-off temperature (temperature which compressor stops to operate) is reach during:-
o
Cooling operation – the compressor stops for 3 minutes (minimum) before resume operation.
o
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.
13.2 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.
13.3 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, forced stop by pressing
the OFF/ON operation button at the remote control is permitted.
The reason for the compressor to force operate at the minimum 60 seconds is to allow the refrigerant oil run in a
full cycle and return back to the outdoor unit.
13.4 Starting Current Control
When the compressor, outdoor fan motor and indoor fan motor are simultaneously started, the indoor fan motor
will start to operate at 1.6 seconds later.
The reason of the difference is to reduce the starting current flow.
Содержание CS-C12MKV
Страница 12: ...12 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Страница 13: ...13 5 Dimensions 5 1 Indoor Unit 5 1 1 CS C9MKV CS C12MKV ...
Страница 14: ...14 5 1 2 CS C18MKV CS C24MKV CS C28MKV ...
Страница 15: ...15 5 2 Outdoor Unit 5 2 1 CU C9MKV 5 2 2 CU C12MKV ...
Страница 16: ...16 5 2 3 CU C18MKV CU C24MKV CU C28MKV ...
Страница 17: ...17 6 Refrigeration Cycle Diagram ...
Страница 18: ...18 7 Block Diagram 7 1 1 CS C9MKV CU C9MKV CS C12MKV CU C12MKV ...
Страница 19: ...19 7 1 2 CS C18MKV CU C18MKV CS C24MKV CU C24MKV ...
Страница 20: ...20 7 1 3 CS C28MKV CU C28MKV ...
Страница 26: ...26 9 Electronic Circuit Diagram 9 1 CS C9MKV CU C9MKV ...
Страница 27: ...27 9 2 CS C12MKV CU C12MKV ...
Страница 28: ...28 9 3 CS C18MKV CU C18MKV ...
Страница 29: ...29 9 4 CS C24MKV CU C24MKV ...
Страница 30: ...30 9 5 CS C28MKV CU C28MKV ...
Страница 31: ...31 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board 10 1 1 1 CS C9MKV CS C12MKV ...
Страница 32: ...32 10 1 1 2 CS C18MKV CS C24MKV CS C28MKV ...
Страница 34: ...34 10 1 6 Human Activity Sensor Printed Circuit Board ...
Страница 46: ...46 12 1 2 Cooling Operation Time Diagram For CS C18MK CU C18MK CS C24MK CU C24MK and CS C28MK CU C28MK ...
Страница 48: ...48 12 2 2 Soft Dry Operation Time Diagram For CS C18MK CU C18MK CS C24MK CU C24MK and CS C28MK CU C28MK ...
Страница 77: ...77 Figure 3 Figure 4 16 1 1 3 To remove discharge grille Figure 5 ...
Страница 79: ...79 Figure 9 Figure 10 ...
Страница 81: ...81 16 2 1 3 To remove power electronic controller Figure 13 Figure 14 Figure1 5 ...
Страница 83: ...83 Figure 19 Figure 20 Figure 21 ...
Страница 85: ...85 16 3 1 3 To remove power electronic controller Figure 24 Figure 8 Figure 9 ...
Страница 87: ...87 Figure 30 Figure 31 Figure 32 ...
Страница 88: ...88 17 Technical Data 17 1 Thermostat Characteristics Cooling Soft Dry ...
