MXS Service Manual

SiUS121736EA Wiring Diagrams
Appendix 266
4MXS36RMVJU, 4MXS36RMVJUA
Note: PCB1: Main PCB
PCB2: Service monitor PCB
Refer to Part 3 for Printed Circuit Board Connector Wiring Diagram.
GRN/YLW
M1C
PCB2
SW4SW2 SW6
LED
POWER SUPPLY
X1M
5
SW1 SW3
12 BRN
SW5
A34
L1
L1
BLU
M1F
S2
L2
L2
S501
S502
15111
Z2C N=4
MS
BLU RED
BLK
YLW
WHT
X2M
SKY BLU
11
Y1S
X11A
RED
GRN
ORG
GRN
BRN BLK BLK GRN BRN PPL GRY BLU RED
Z5C N=2
YLW YLW WHT
2
2
PCB1
E2E1
3
3
11115
BLU RED ORG RED BLU BRN
YLW YLW
YLW WHT
S201 S202
BLK WHT
SA1
X3M
13237 14
UWV
11
S70S80
V2
2 HL1 MRM20 2
33
MRM10
MR4
ZF
V3
BLK WHT
HN1
X4M
11
VU
DB1
W
DC+
22
+
+
V401
PS
3
RED
1
3
C110
YLW
BLK WHT
X5M
S
BLU
-
11
DC-
ORG
IPM1
22
9
33
S40 S93 S90S92
1
10
5
4
15
11 1
5
1
1
18
51
1
S20 S22 S23S21
BLK
RED ORG BLU BLU BLU
BLK GRY
ORG RED
BLK BLU
BLU
BLK GRY GRY
RED
BLK BRN
ORG
BLK RED
RED ORG YLW YLW YLW YLW
YLW
WHT WHT WHT WHT
t˚ t˚ t˚ t˚ t˚ t˚ t˚ t˚ t˚ t˚ t˚
MMMM
R2TR5TR10TR9T R4T R3TR12TR11T R1TR7TR6T
Q1L
Y2E Y4EY1E Y3E
(ROOM C)
(ROOM A)
(ROOM D)
(ROOM B)
(ROOM C)
(ROOM A)
(ROOM D)
(ROOM B)
(DISCHARGE)
(CONDENSER)
(OUTDOOR)
OUTDOORINDOOR
FIELD WIRING
SHEET
METAL
TO INDOOR UNIT
ROOM B
TO INDOOR UNIT
ROOM A
TO INDOOR UNIT
ROOM C
TO INDOOR UNIT
ROOM D
Z1C
N=3
FU3
30A
Z4C
N=3
ROOM A ROOM B ROOM C ROOM D
FU1
3.15A
~
~
+
-
FU2
3.15A
IN CASE OF
HEAT PUMP TYPE
Z6C
N=1
MS
3
~
Z3C
N=3
< GAS PIPE >< LIQUID PIPE >
C110
DB1
FU1, FU2, FU3
lPM1
L1, L2
LED1~LED5, LEDA
M1C
M1F
: CAPACITOR
: DIODE BRIDGE
: FUSE
: INTELLIGENT POWER MODULE
: LIVE
: PILOT LAMP
: COMPRESSOR MOTOR
: FAN MOTOR
MRM10, MRM20
MR4
PCB1, 2
PS
Q1L
R1T~R7T, R9T~R12T
SA1
SHEET METAL
: MAGNETIC RELAY
: MAGNETIC RELAY
: PRINTED CIRCUIT BOARD
: SWITCHING POWER SUPPLY
: OVERLOAD PROTECTOR
: THERMISTOR
: SURGE ARRESTER
: TERMINAL STRIP FIXED PLATE
SW1
SW2
SW3
SW4
SW5
SW6
V2, V3, V401
X1M~X5M
: FORCED OPERATION ON/OFF SW (SW1)
: FORCED OPERATION MODE SELECT SW (SW2)
: WIRING ERROR CHECK SW (SW3)
: PRIORITY ROOM SETTING SW (SW4)
: FUNCTION SW (SW5)
: NIGHT QUIET MODE SETTING SW (SW6)
: VARISTOR
: TERMINAL STRIP
Y1E~Y4E
Y1S
Z1C~Z6C
ZF
S, S2~S502
U, V, W
X11A
: ELECTRONIC EXPANSION VALVE COIL
: REVERSING SOLENOID VALVE COIL
: FERRITE CORE
: NOISE FILTER
: CONNECTOR
: CONNECTOR
: CONNECTOR
WHT RED BLU YLW
3D089856A