Mitsubishi Electric CITY MULTY PKFY Series Technical & Service Manual page 25

8-3-2. Indoor power board
PKFY-P15VBM-E
PKFY-P15VBM-ER2
PKFY-P15VBM-ER3
PKFY-P15VBM-ER4
PKFY-P15VBM-ER5
CN2M
Connected to the terminal block (TB5)
(M-NET transmission connecting wire)
24–30 V DC (non-polar)
CN35P
Connected to the indoor controller board
(CN35M)
CN53P
Connected to the indoor controller board
(CN53M)
Between 1 to 2 24–30 V DC (non-polar)
Between 3 to 5 12.5–13.7 V DC (Pin3 (+))
Between 4 to 5 11.5–12.7 V DC (Pin4 (+))
LED1
Indication of main power
supply ON/OFF
8-3-3. Address board
PKFY-P15VBM-E
PKFY-P15VBM-ER2
PKFY-P15VBM-ER3
PKFY-P15VBM-ER4
PKFY-P15VBM-ER5
SW1
Function setting
SW12
Address setting
10s digit
OCH418E
PKFY-P20VBM-E
PKFY-P20VBM-ER1
PKFY-P20VBM-ER2
PKFY-P20VBM-ER3
PKFY-P20VBM-ER4
PKFY-P20VBM-ER5
FAN
Fan motor output (MF)
PKFY-P20VBM-E
PKFY-P20VBM-ER1
PKFY-P20VBM-ER2
PKFY-P20VBM-ER3
PKFY-P20VBM-ER4
PKFY-P20VBM-ER5
SW11
Address setting
1s digit
25
PKFY-P25VBM-E
PKFY-P25VBM-ER1
PKFY-P25VBM-ER2
PKFY-P25VBM-ER3
PKFY-P25VBM-ER4
PKFY-P25VBM-ER5
CND
Power supply for indoor controller board
Between 1 to 3 220–240 V AC
PKFY-P25VBM-E
PKFY-P25VBM-ER1
PKFY-P25VBM-ER2
PKFY-P25VBM-ER3
PKFY-P25VBM-ER4
PKFY-P25VBM-ER5
FUSE
6.3A 250V