Mitsubishi Electric PK-2.5FLD Technical & Service Manual page 27

SW1-4 ~ SW1-6) Switch for capacity of each model
PK-2.5
PK-3
ON
OFF
SW1-7 ~ SW1-8) Switch for the pair number of wireless remote controller
ON
OFF
The pair number setting of the wireless remote controller is needed.
(Refer to the next page for the details.)
2 SW2 (Unit switch)
ON
OFF
SW2-1) Switch for air conditioner with or without electric heater
SW2-2) Switch for air conditioner with or without heat pump
SW2-3, SW2-4, SW2-5) Switch for function code
PK-2.5
PK-3
PK-4
ON
OFF
3 SW3 (Emergency operation switch)
Normal operation
1 2 3
ON
OFF
PK-4
ON
OFF
4 5 6 4 5 6
0 1
ON
OFF
7 8 7 8
1 2 3 4 5
ON :Unit with electric heater
OFF:Unit without electric heater
ON :Unit with heat pump
OFF:Unit without heat pump
3 4 5
For emergency cooling
1 2 3
ON
OFF
27
2 3
ON ON
OFF OFF
7 8 7 8