Mitsubishi SRC92ZL-S Technical Manual & Parts List page 64

(a) Inspection of electronic expansion valve
(i)
(ii)
white
(iii)
(iv)
• Inspection of electronic expansion valve as a separate unit
Measuring point Resistance when normal
(b) Outdoor unit fan motor check procedure
(i) sub
1)
2)
3)
⑥
⑥
CNFAN1
or
CNFAN2
DC308~336V
(ii) Fan motor resistance check
Measuring point
⑥ − ④ −
Blue
③ − ④ −
Blue
3
6 5 4 2 1
CNFAN1 or CNFAN2
②
sub
sub
FM 1
0
or
FM 2
0
⑤ ④ ③
⑤ ④ ③
GND
DC15V
(−）
Resistance when normal
K
② ①
② ①
Outdoor sub PCB
DC several (4~7V)
62
- -
'12 • SRK-T-130
sub
Measuring Resistance when
point normal
⑥ − ④
③ − ④
② − ④
① − ④