17
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
MCFZ-A12WV -
E1
Indoor electronic control P.C. board
Fan motor power supply 230V AC
7
6
5
4
3
2
1
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 page 8.)
Indoor coil thermistor (RT12)
Room temperature
thermistor(RT11)
Very
Low
Low
Release of “Auto restart function”
Solder jumper wire to the JR07.
(Refer to page 9.)
}
}
Room temperature thermistor
(RT11)
Varistor (NR11)
– +
Receiver P.C.
board connector
(CN101)
No.2 No.1
OB344A--1.qxp 04.6.14 1:04 PM Page 17
