Field Settings; Ra Indoor Unit - Daikin 4MXL-T Series Service Manual

Field Settings

5. Field Settings

5.1

RA Indoor Unit

5.1.1 Model Type Settings
ARC452A21, ARC452A23
 The remote controller is common to the heat pump model and cooling only model.
 Make sure the DIP switch is set to the left side. The heating operation will not be available when
ARC466A21, ARC466A36
 The remote controller is common to the heat pump model and cooling only model.
Caution
Replace the remote controller if you cut a jumper on the left side.
The heating operation will not be available when the jumper on the left side is cut.
256
the DIP switch is set to the right side.
Heat pump model Cooling only model
DIP switch DIP switch
Never cut this jumper.
Part 7 Trial Operation and Field Settings
SiUS121827E
(R18201)
(R23955)