Haier AW052MUCHA Installation Manual page 52

Operation instructions for controller
④ Indoor unit installation
Tap "INDOOR UNIT INSTALLATION" icon in Picture 22 to enter the IDU parameters setting interface. You can set the
operating parameters for the IDU.
Function
Selection of IDU Electric Heating Type
Flow Switch
Antirust Operation
IDU Pump Status
Pump Flow Rate Control Mode
IDU Pump Duty Out
Indoor Unit Reset
Floor Sensor Type
Test Operation
△ T of Cool Pump
△ T of Heat Pump
Picture 26
Parameter Range
None, Heater 1, Heater2, Heater 1 +Heater2
Normal, shielded
On/Off
Auto/Open/Close
△ T Between Out and In Water, Max. Duty Out
0%~100%
On/Off
Flow Meter/Flow Switch
None, Cooling Test, Heating Test
0~15°C
0~15°C
46
Default
Heater 1+ Heater2
Normal
On
Auto
Max. Duty Out
0%
Off
Flow Meter
None
5°C
6°C