Control Box Internal Layout; Thermistor Position - Mitsubishi Electric PEFY-P20VMR-E-L Technical & Service Manual

[ VIII DISASSEMBLY PROCEDURE ]

8-6. Control box internal layout

Connector
adapter
Secondary
Transformer
Power supply
terminal block
Power supply
L

8-7. Thermistor position

Address board Primary
SWA SWC SW5
SW14 SW12 SW11
L N
Transmission
terminal block
EARTH
N
Liquid thermistor
Fan motor connector
SW7
DSA board
Capacitor (for motor)
CAUTION
Never connect
Power supply
Transmission.
M-NET Remo.Con.
Gas thermistor
- 19 -
Indoor unit control board
CN31
CN42
MA Remo.Con.
1 2
M1 M2 S