112
0
10
20
30
40
50
60
70
80
90
100 110 120
700
600
500
400
300
200
100
0
Resistance (k
Ω
)
Temperature (°C)
Discharge temperature thermistor (RT62)
-20
-10
0
10
20
30
40
100
90
80
70
60
50
40
30
20
10
0
Resistance (k
Ω
)
Temperature (°C)
Defrost thermistor (RT61)
Ambient temperature thermistor (RT65)
Outdoor heat exchanger temperature thermistor (RT68)
LED 1
LED 2
F931
FUSE
T3.15AL250V
(
CN932
20-90 V
AC
GND
5 VDC
5 VDC pulse wave
(
To fan
motor
(+)
Rush current relay
(–)
R.V
. coil (–)
CN781
CN663
CN701
CN702
CN661
CN681
High pressure switch
(
Bus-bar voltage
CN801
325~370 VDC
Input
LED 3
Serial signal
Room A
12~24 VDC
CN631
Serial signal Room D
12~24 VDC
CN641
Serial signal Room E
(
MXZ-5C100VA,
MXZ-5C100VA2
)
12~24 VDC
CN621
Serial signal Room C
12~24 VDC
CN611
Serial signal Room B
12~24 VDC
CN601
230 VAC
Input
SW1
SW2
SW871
F801
FUSE
T3.15AL250V
CN791
LEV Room A
CN792
LEV Room B
CN794
LEV Room D
CN795
LEV Room E
(
MXZ-5C100VA, MXZ-5C100VA2
)
CN793
LEV Room C
(
(
+
{
CN796
LEV F
12 VDC
pulse wave
Defrost temperature thermistor (R
T61)
Discharge temperature thermistor (R
T62)
Outdoor heat exchanger temperature thermistor (R
T68)
Ambient temperature thermistor (R
T65)
Signal transmission (T
o power board)
5 VDC pulse wave
Signal reception (From power board) 5 VDC pulse wave
GND GND
15 VDC
–
MXZ-4C80VA MXZ-5C100VA
MXZ-4C80VA2 MXZ-5C100VA2
OBH584G
Summary of Contents for MXZ-2C30VA
Page 24: ...24 WIRING DIAGRAM 6 MXZ 2C30VA MXZ 2C40VA MXZ 2C52VA OBH584G ...
Page 25: ...25 MXZ 3C54VA OBH584G ...
Page 26: ...26 MXZ 3C68VA OBH584G ...
Page 27: ...27 MXZ 4C71VA OBH584G ...
Page 28: ...28 MXZ 4C80VA OBH584G ...
Page 29: ...29 MXZ 4C80VA2 OBH584G ...
Page 30: ...30 MXZ 5C100VA OBH584G ...
Page 31: ...31 MXZ 5C100VA2 OBH584G ...
Page 32: ...32 MXZ 6C120VA E1 OBH584G ...
Page 33: ...33 MXZ 6C120VA E2 OBH584G ...
Page 34: ...34 MXZ 6C122VA E1 OBH584G ...
Page 35: ...35 MXZ 6C122VA ER1 OBH584G ...
Page 36: ...36 MXZ 6C122VA E2 OBH584G ...
Page 37: ...37 MXZ 6C122VA ER2 OBH584G ...