Mitsubishi Electric MUZ-GE09NA Service Manual page 62

MUZ-GE18NA
MUZ-GE18NAH
MUY-GE18NA
Back side of unit
208/230 VAC
Fuse (F901)
T3.15AL250V
Output to
drive
compressor
(LDU,
LDV,
LDW)
Front side of unit
Defrost thermistor(RT61) (MUZ)
Ambient temperature thermistor(RT65)
Outdoor heat exchanger temperature thermistor(RT68)
100
90
80
70
60
50
40
30
20
10
0
-4 14 32 50
Temperature(°F)
OBH549F
Bus-bar voltage Smoothing
DB61 capacitor
260-325 VDC (C63)
(+)
(-)
Discharge temperature thermistor(RT62)
700
600
500
400
300
200
100
0
32 50 68 86 104 122 140 158 176 194 212 230 248
68 86 104
Smoothing Smoothing
capacitor capacitor
(C62) (C61)
Fuse (F801)
T3.15AL250V
Temperature(°F)
62
R.V.coil
Fuse (F701)
(CN721)
T3.15AL250V
208/230
VAC
(MUZ)
Fin temperature thermistor(RT64)
200
180
160
140
120
100
80
60
40
20
0
32 50 68 86 104 122 140 158 176
Temperature(°F)
Heater con-
nector
(CN722)
MUZ-GE•
NAH
208/230
VAC