52
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
'
)
TEST POINT DIAGRAM AND VOLTAGE
MCFH-13NV -
MCFH-18NV -
MCFH-24NV -
E3
E3
E4
Indoor electronic control P.C. board
Fan motor power supply 220 - 240V AC
7
5
6
4
3
2
1
8
Low
High
Fuse (F11) 250V AC 3.15A
Power supply
input 220-240V AC
12V DC
5V DC
+
–
+
–
Time short point
Indoor coil thermistor (RT12)
Room temperature
thermistor(RT11)
Very
Low
Med.
JHA (Release of AUTO RESTART FUNCTION.
Refer to page 42.)
}
}
Room temperature thermistor (RT11)
OB267--2.qxp 01.12.19 3:00 PM Page 52
