Daikin Super Multi Plus E-Series - Operation Mode

Operation Mode SiEN18-622
94 Function
1. Operation Mode
•
•
Oil return operation
Ye s
Ye s
No
No
Malfunction/Standby
Normal operation
• Compressor PI control
•
• Protection control
Indoor unit thermostat ON
No
Yes
Defrosting operation
Indoor unit thermostat ON
Note:
Malfunction/Standby
(V3152)
Operation in
stop mode
Cooling or heating
operation
Oil return IN
conditionsare met.
Defrost IN
conditionsare met.
Operation
mode c
hange
Pressure
equalization
prior to startup
Startup control
Cooling startup
control
Heating
startup control
Electronic expansion
valve PI control
Indoor unit stop or
thermostat OFF
Indoor unit stop or
thermostat OFF
Indoor unit stop or
thermostat OFF
Malfunction/
Standby
Malfunction/
Standby
Pump-down
residual
operation
Restart standby
(Compressor stop)
In the event indoor unit stops or the thermostat
turns OFF while in oil return operation or
defrosting operation, pump-down residual
operation is performed on completion of the oil
return operation or defrosting operation.