Mitsubishi Electric MSZ-D30NA Service Manual page 177

Part name
Outdoor fan motor
R. V. coil (21S4)
(MUZ)
Expansion valve coil
(LEV)
Defrost heater
MUZ-GE•NAH
OBH549G
Check method and criterion
Measure the resistance between lead wires using a tester.
(Temperature: -4 ~ 104°F (-20 ~ 40°C))
Color of lead wire
GE09/12
RED – BLK
BLK – WHT
WHT – RED
Measure the resistance using a tester.
(Temperature: 14 ~ 104°F (-10 ~ 40°C))
Normal (kΩ)
0.97 ~ 1.38
Measure the resistance using a tester.
(Temperature: 14 ~ 104°F (-10 ~ 40°C))
MUZ-GE09/12/15/18NA
MUZ-GE09/12/15NA2
MUZ-GE09/12/15/18NAH
MUZ-GE09/12/15NAH2
MUY-GE09/12/15/18NA
MUY-GE09/12/15NA2
Color of lead wire
WHT – RED
RED – ORN
YLW – BRN
BRN – BLU
Measure the resistance using a tester.
(Temperature: 14 ~ 104°F (-10 ~ 40°C))
MUZ-GE24NA, MUY-GE24NA
Color of lead wire
RED – ORN
RED – WHT
RED – BLU
RED – YLW
Measure the resistance using a tester.
(Temperature: 14 ~ 104°F (-10 ~ 40°C))
Normal (Ω)
349 ~ 428
Normal (Ω)
GE15
28 ~ 40
Normal (Ω)
37 ~ 54
Normal (Ω)
37 ~ 54
51
WHT
GE18/24
11 ~ 16
V
WHT
RED
ORN
WHT
ORN
RED
(+12V)
Figure
RED BLK
W
U
LEV
LEV