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Function & Control
12
2.0 Function & Control
2.1 Temperature Control
Temperature detected by room temperature thermistor (either on the unit or on wired panel). Set temperature
is selected by user using wireless handset or wired handset.
Target temperature
Room thermistor temperature
Room temperature
Set temperature
2.2 Cooling and Heating Mode Operation
The system has 5 operating modes. The mode selection is done from indoor using handset.
The operating modes are:
• Cool
• Heat
• Fan
• Auto
• Dry
2.2.1 Cooling Mode
When Tr
≥
Ts + 1.5°C
• Compressor, Indoor Fan and Outdoor Fan ON.
When Tr
≤
Ts + 2°C
• Compressor and Outdoor Fan OFF. Indoor Fan remain ON.
Tr = Room Temperature
Ts = Set Temperature
When cooling load is too small and the room temperature still falling below compressor cut off point,
compressor will stop.
Compressor Capacity
Lowest Frequency
Time
T
U
Ts - 2°C
Compressor will stop
Summary of Contents for SKYAIR
Page 1: ...R410A SERVICE MANUAL SKYAIR Inverter Single Split SM 5CKY CCY CEY EU A1...
Page 3: ...ii...
Page 29: ...Wiring Diagram 26 Wiring Diagram Model ABQ71 100 125 140AV1 Model ACQ71 100 125AV1...
Page 30: ...Wiring Diagram 27 Model AHQ71AV1 Model AHQ100 125AV1...
Page 31: ...Wiring Diagram 28 Model AHQ140AV1 Model ABQ140BV1...
Page 32: ...Wiring Diagram 29 Model ACQ100 125BV1 Model ABQ71 100CV1...
Page 33: ...Wiring Diagram 30 Model ABQ125 140CV1 Model ACQ71 100 125CV1...
Page 34: ...Wiring Diagram 31 Model AHQ71 100 125CV1 Model AHQ140CV1...