25
Room temperature thermistor (RT11)
Indoor coil thermistor (RT12, RT13)
Temperature (
:
)
Resistance (k
"
)
MSZ-GC22VA
MSZ-GC25VA
MSZ-GC35VA
1. Indoor power P.C. board, Indoor terminal P.C. board
10-7. Test point diagram and voltage
Timer short mode
point JPG JPS
(Refer to 8-1.)
Room temperature thermistor RT11 (CN111)
Indoor coil thermistor RT12, RT13(CN112)
Vane motor (CN151)
Connector to
Indoor power P.C. board
(CN10A)
12V DC
5V DC
Release of Auto restart function
Solder the Jumper wire to JR07
(Refer to 8-3.)
Emergency operation
switch (E.O.SW) (SW1)
2. Indoor electronic control P.C. board
Indoor terminal P.C. board
Indoor power P.C. board
w
Please replace the fuse after removing the indoor terminal P.C. board from the electrical box.
Fuse (F11)(
w
)
Varistor (NR11)
Terminal
block
Connector to indoor electronic
control P.C. board (CN20A)
5VDC
12VDC
GND
Indoor fan motor
(CN211)
230V AC
R111
}
CN121
GND
Interlock switch (FAN)(CN1R1)
