Mitsubishi Electric MU-A08VD-P1, Руководство по обслуживанию, Страница: 10 / 20

10
Outdoor fan
motor (MF)
INNER FUSE
149
i
3 : OPEN
Measure the resistance between the terminals with a tester.
(Coil wiring temperature -10°C ~ 40°C)
Color of
lead wire
Normal
Abnormal
Open or
short-circuit
WHT-BLK
BLK-RED
189 ~ 233 "
270 ~ 332 "
MU-A13VD
305 ~ 374 "
247 ~ 304 "
MU-A08/A10VD
WHT RED BLK
AUX.
MAIN
FUSE
Compressor
(MC)
INNER
PROTECTOR
MU-A08/A10VD
150
i
5 : OPEN
90
i
10 : CLOSE
MU-A13VD
155
i
5 : OPEN
90
i
10 : CLOSE
8-3. Trouble criterion of main parts
Part name Check method and criterion
Measure the resistance between the terminals with a tester.
(Coil wiring temperature -10°C ~ 40°C)
Figure
RED
WHT
BLK
P
C
S R
Color of
lead wire
Normal
MU-A13VD
2.0 ~ 2.8 "
3.0 ~ 4.25 "
C-R
C-S
Abnormal
Open or
short-circuit
MU-A08VD
3.0 ~ 4.51 "
5.0 ~ 6.22 "
MU-A10VD
3.0 ~ 4.35 "
5.0 ~ 6.16 "
P P
:INNER PROTECTOR
MU-A08VD -
MU-A10VD -
MU-A13VD -
P1
P1
P1
OB397--1.qxp 05.3.18 2:12 PM Page 10