110
2. Outdoor control P.C. board
LED 1
LED 2
CN801
Bus-bar
voltage
325 - 370
VDC Input
(
LEV Room
A
(
12 VDC
pulse wave
(
LEV Room
B
(
12 VDC
pulse wave
(
LEV Room
C
(
12 VDC
pulse wave
(
LEV Room
D
(
12 VDC
pulse wave
(
High pressure switch
Defrost thermistor (R
T61)
Discharge temperature thermistor (R
T62)
Outdoor heat exchanger temperature thermistor (R
T68)
(
(
(+)
(–)
(+)
(–)
(
CN661
Signal transmission (T
o power P
.C. board)
5 VDC pulse wave
LEV E
(
(+)
(–)
(
(+)
(–)
(
(+)
(–)
(
(+)
(–)
(
CN791
CN792
CN793
CN794
CN681 (
MXZ-3D68/4D72V
A)
(
(
(
F801
FUSE
T3.15AL250V
(
Ambient temperature thermistor (R
T65)
CN665
Serial signal Room D
12 - 24 VDC
Serial signal Room C
12 - 24 VDC
Serial signal Room B
12 - 24 VDC
Serial signal Room A
12 - 24 VDC
CN631
CN621
CN611
CN601
Input
SW2
CN795 12 VDC pulse wave
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
Defrost thermistor (RT61)
Ambient temperature thermistor (RT65)
Outdoor heat exchanger temperature thermistor (RT68)
Temperature (°C)
Resistance (k
Ω
)
MXZ-3D54VA MXZ-3D54VA2 MXZ-3D68VA MXZ-4D72VA
CN701
15V
15V
(+)
(–)
(
Signal reception (From power P
.C. board)
5 VDC pulse wave
CN702
F930
FUSE
T3.15AL250V
CN931
To Fan motor
CN931
Bus-bar voltage
325 - 370 VDC
Input
15 VDC
Rotate instruction
Rotate signal
230 VAC
CN711
230 VAC
F711 FUSE
T3.15AL250V
CN712
R.V .coil
SW871
LED 3
(–)
OBH626E
Содержание SEZ-KD VA Series
Страница 17: ...17 OUTLINES AND DIMENSIONS 5 MXZ 2D33VA MXZ 2D40VA MXZ 2D42VA MXZ 2D53VA MXZ 2D53VAH Unit mm OBH626E ...
Страница 21: ...21 WIRING DIAGRAM 6 MXZ 2D33VA E1 MXZ 2D40VA E1 MXZ 2D53VA E1 OUTDOOR DISPLAY P C BOARD OBH626E ...
Страница 22: ...22 MXZ 2D33VA E2 MXZ 2D42VA E2 MXZ 2D53VA E2 OBH626E ...
Страница 23: ...23 MXZ 2D33VA ER2 MXZ 2D40VA ER2 MXZ 2D53VA ER2 OBH626E ...
Страница 24: ...24 MXZ 2D53VAH E1 OUTDOOR DISPLAY P C BOARD OBH626E ...
Страница 25: ...25 MXZ 2D53VAH E2 OBH626E ...
Страница 26: ...26 MXZ 2D53VAH ER2 OBH626E ...
Страница 27: ...27 MXZ 3D54VA E1 OBH626E ...
Страница 28: ...28 MXZ 3D54VA2 E2 OBH626E ...
Страница 29: ...29 MXZ 3D54VA2 ER2 OBH626E ...
Страница 30: ...30 MXZ 3D68VA E1 OBH626E ...
Страница 31: ...31 MXZ 3D68VA E2 OBH626E ...
Страница 32: ...32 MXZ 3D68VA ER2 OBH626E ...
Страница 33: ...33 MXZ 4D72VA E1 OBH626E ...
Страница 34: ...34 MXZ 4D72VA E2 OBH626E ...
Страница 35: ...35 MXZ 4D72VA ER2 OBH626E ...
Страница 36: ...36 MXZ 4D83VA E1 OBH626E ...
Страница 37: ...37 MXZ 4D83VA E2 OBH626E ...
Страница 38: ...38 MXZ 4D83VA ER1 OBH626E ...
Страница 39: ...39 MXZ 4D83VA ER2 OBH626E ...
Страница 40: ...40 MXZ 5D102VA E1 OBH626E ...
Страница 41: ...41 MXZ 5D102VA E2 OBH626E ...
Страница 42: ...42 MXZ 5D102VA ER1 OBH626E ...
Страница 43: ...43 MXZ 5D102VA ER2 OBH626E ...