System Control - Mitsubishi Electric PUHZ-SW100HA Installation Manual

10. System control

Set the refrigerant address using the DIP switch of the outdoor unit.
SW1 Function Setting
Refrigerant
SW1 Setting
address
ON
00
OFF
3 4 5 6 7
ON
01
OFF
3 4 5 6 7
ON
02
OFF
3 4 5 6 7
12
Refrigerant
SW1 Setting
address
ON
03
OFF
3 4 5 6 7
ON
04
OFF
3 4 5 6 7
ON
05
OFF
3 4 5 6 7
Note:
a) Up to 6 units can be connected.
b) Select one single model for all units.
c) For Dip switch setting for indoor unit, refer to the indoor unit's installation
manual.