Function Of Switch On Indoor Circuit Board; Dip Sw1 For Model Selection (Dip Sw1 Has Been Set At Factory); Dip Sw2 For Capacity Setting (Dip Sw2 Has Been Set At Factory); Dip Swe For Emergency Operation - Mitsubishi Electric PEH-P8MYA Technical & Service Manual

8 FUNCTION OF SWITCH ON INDOOR CIRCUIT BOARD

[1] DIP SW1 for model Selection (DIP SW1 has been set at factory)

ON
5 4 3
OFF
PEH-P8MYA/P10MYA/P16MYA/P20MYA : SW1-1, -4 ON, SW1-2, -3, -5 OFF

[2] DIP SW2 for Capacity Setting (DIP SW2 has been set at factory)

ON
4 3 2
OFF
PEH-P8MYA/P16MYA : SW2-1, -2, -3 and, -4 OFF

[3] DIP SWE for Emergency Operation

ON
OFF
When SWE is turned ON, FAN turns ON. Setting of emergency operation other than SWE is
performed at the outdoor unit. For a description of the specific emergency operation execution
method, refer to the outdoor unit (PUH-P8MYA, PUH-P10MYA) Technical & Service Manual.
2 1
1
ON
4 3 2 1
OFF
PEH-P10MYA /P20MYA: SW2-1 ON, SW2-2, -3, and, -4 OFF
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