Mitsubishi Electric Mr. Slim MUZ-GE15NA-1, Service Manual

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40
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80
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700
32 50 68 86 104 122 140 158 176
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180
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Temperature(°F)
Defrost thermistor(RT61) (MUZ)
Ambient temperature thermistor(RT65)
Outdoor heat exchanger temperature thermistor(RT68)
Temperature(°F)
Discharge temperature thermistor(RT62)
Temperature(°F)
Fin temperature thermistor(RT64)
Resistance(k
Ω
)
Resistance(k
Ω
)
Resistance(k
Ω
)
MUZ-GE18NA
MUZ-GE18NAH
MUY-GE18NA
Back side of unit
Fin temperature thermistor /R
T64
(CN642)
Ambient temperature thermistor /R
T65
(CN643)
Discharge temperature thermistor /R
T62
(CN641)
Defrost thermistor /R
T61(CN641)
(MUZ)
LEV connector (CN724)
Bus-bar voltage
DB61
260-325 VDC
Front side of unit
208/230 VAC
Smoothing
capacitor
(C62)
Output to
drive
compressor
(LDU,
LDV,
LDW)
(+)
(-)
Fuse (F701)
T3.15AL250V
Smoothing
capacitor
(C61) Smoothing
capacitor
(C63)
Fuse (F801)
T3.15AL250V
Fuse (F901)
T3.15AL250V
R.V.coil
(CN721)
208/230
VAC
(MUZ)
Jumper wire for changing defrost setting (JS)
(MUZ)
Output to drive outdoor fan motor (CN932)
208/230
VAC
Outdoor heat exchanger temperature thermistor /R
T68(CN644)
Jumper wire for pre-heat control setting (JK)
Signal of outdoor fan motor (CN931)
LED
Heater con-
nector
(CN722)
MUZ-GE•
NAH
OBH549F