18
DE00R697B
To the indoor
electronic control
P.C.board CN113
Indoor coil thermistor (RT12)
Room temperature thermistor (RT11)
RT11
EMERGENCY OPERATION switch
TH113
CH313
GILMS
1 2
0
0
10
20
30
40
10 20
30
40
50
60
Temperature ( C)
Resistance (K
'
)
MCFH-GA35VB -
MCFH-GA50VB -
MCFH-GA60VB -
E1
E1
E1
Indoor electronic control P.C. board
Fan motor power supply 230V AC
7
5
6
4
3
2
1
8
Med.
High
Fuse (F11)
250V AC
3.15A
Power supply
input 230V AC
12V DC
5V DC
–
+
+
–
Time short point JPG and JPS
(Refer to 8-1.)
Indoor coil thermistor (RT12)
Room temperature
thermistor(RT11)
Very
Low
Low
Solder jumper wire to the
JR07 on the indoor electronic
control P.C. board.
(Refer to 8-3.)
}
}
Room temperature thermistor (RT11)
Varistor (NR11)
– +
Receiver P.C.
board connector
(CN101)
No.2 No.1
R132 about 20V DC
(Refer to 9-5.
E
.)
9-6. Test point diagram and voltage
OB380--1.qxp 04.12.23 17:33 Page 18
