Mitsubishi Electric MXZ-2C30VA Service Manual page 108

MXZ-4C80VA MXZ-5C100VA
MXZ-4C80VA2 MXZ-5C100VA2
Discharge temperature thermistor (RT62)
700
600
500
400
300
200
100
0
0 10 20 30
LED 1
LED 2
LED 3
F931
FUSE
T3.15AL250V
SW1
SW2
SW871
Bus-bar voltage
CN801
325~370 V DC
Input
F801
FUSE
T3.15AL250V
OBH584E
40 50 60 70 80 90 100 110 120
Temperature (°C)
Defrost thermistor (RT61)
Ambient temperature thermistor (RT65)
Outdoor heat exchanger temperature thermistor (RT68)
CN681
High pressure switch
108
100
90
80
70
60
50
40
30
20
10
0
-20 -10 0 10 20 30 40
Temperature (°C)
CN641
Serial signal Room E
(MXZ-5C100VA,
MXZ-5C100VA2)
12~24V DC
CN631
Serial signal Room D
12~24V DC
CN621
Serial signal Room C
12~24V DC
CN611
Serial signal Room B
12~24V DC
CN601
230V AC
Input
Serial signal
Room A
12~24V DC
CN796
–
LEV F
12V DC
+
pulse wave
CN795
LEV Room E
(MXZ-5C100VA, MXZ-5C100VA2)
CN794
LEV Room D
CN793
LEV Room C
CN792
LEV Room B
CN791
LEV Room A