Mitsubishi Electric PUHZ-W50VHA Service Manual page 102

[Outdoor unit – Setting information] (Request code: "71")
Data display
0 0
OCH439M
Setting information 1
Setting information 1
Setting information 2
Setting information 2
Display Defrost mode
0 Standard
1 For high humidity
Single-/ Heat pump/
Display
cooling only
3-phase
0 Heat pump
Single-phase
1
Cooling only
2 Heat pump
3-phase
3
Cooling only
102