Service manual

Control Specification SiBE041134
24 Function and Control
3. Control Specification
3.1 Mode Hierarchy
Outline There are 3 modes; normal operation mode, forced operation mode and the power transistor
test mode for installation and servicing.
Detail
Note: Unless specified otherwise, an indoor dry operation command is regarded as cooling operation.
Air conditioner control mode
Forced operation mode
Forced cooling operation
Power transistor test mode
Normal operation mode
Fan
Cooling (includes drying)
Heating
Heating
Defrosting
Stop (indoor unit: OFF)
Preheating operation
Discharging from capacitor
Stop
(R14248)