Midea MSE-09CRN1-BQ8W Service Manual page 23

MSE-18HRN1-MQ8W
Indoor unit:
ON SOME M ODELS
Y/G
G
8 8
XS 2 X P2
RT1
RT2
XT1
Outdoor unit
M
FA N2
R ED
BLU E
1 2
CAP2
TRANS1
R ED
CN 1
CN 2
CN 11
CN 9
UNIT1
CN 8
CN 3
CN 6
FU SE 3.1 5A/ 250 V
CN 4
ANION GENERATOR
2
CN11
CN8 UNIT1
CN6
CN1 0
CN7
CN 9
10
G
5
SWING SWING
TO OUTD OOR UNIT
VALVE
BLACK
RE D
RED
B LUE
RT3 XP1 XS1
XT2
CT
BLA CK
Y/G
RED
TO I NDO OR UNI T
Service manual
TRANS1
C N1
C N4
CN2
5 (4)
FAN1
Y/ G
M
5
~
G
CAP1
KM1
RED
R ED
C S
COMP
B LACK
B LUE
R
BL UE
BLACK
1 2
BLAC K
BLACK
BLACK
RED
RED
WH ITE
XT 1
1 2(N ) S L N
POW ER S UPPLY
- 20 -
WIRING DIAGRAM
(INDOOR UNIT)
CO DE
PART N AM E
MA IN CO NT RO L PC B
UN IT 1
DI SPLAY P CB
UN IT 2
FA N1
IN DOOR FA N
FA N CAP AC IT OR
CA P1
SW IN G
SW ING M OT OR
TR ANSFO RM ER
TR AN S1
RT 1
RO OM TE MP ER AT UR E SENSO R
PI PE TE MP ER AT UR E SENSO R
RT 2
5- WAY T ER MI NA L
XT 1
CN 1- CN 11 PC B SOC KE TS
CO NNECT OR S
XP 2, XS 2
WIRING DIAGRAM
W HITE
(OUTDOOR UNIT)
Y /G
CODE PART NAME
UNIT1 OUTDOOR CONTRO L PCB
COMP COMPRESSOR
CAP1 CAP1 COMPRESSOR CAP ACITOR
FAN2 OUTDOOR FAN
CAP2 OUTDOOR FAN CA PACITOR
XT1 5-WAY TERMINAL
XT2 MIDDLE TERMINA L
VALVE REVERSING VALV E
XP1,XS1 CONNECTORS
RT3 PIPE TEMPERATU RE SENSO R
Y/G
KM1 AC CONTACTOR
CT CURRENT INDUCT OR
TRANS1 TRANSFORMER
CN1-CN11 PCB SOCKETS