SiEBE18-526 Wiring Diagrams
Appendix 367
2. Wiring Diagrams
2.1 Outdoor Units
RMXS112/140/160D7V3B
L1R
A2P
A3P
U
V1T
N
P2
P1
P3
P4
W
V2R
V
E1
C2
X1M
Z1C
K1M
LB
LC
LA
M1C
U
U
LN
V
V
3~
MS
R1
Z1F
C3
C1
W
W
K2R
F1U
NB
R2
NC
NA
N
N
N=5
V1R
M1F
X1A
Z2C
WHT
(
RED MARKING
)
3~
MS
PS
X206A
X60A
M2F
Z3C
3~
MS
S1PH
P<
X207A
HAP
X205A
X1A
A1P
X25A
1
Y1S
R3T
t°
X2A
X1M
A
X34A
Y2S
K1R
C/H SELECTOR
X3A
B
K2R
1
R2T
t°
C
Y3S
X5A
R4T
TO BP UNIT
F1
t°
K4R
E1HC
F2
X6A
X37A
R5T
TO OUT/D UNIT
t°
F1
HAP
X22A
BS1
K5R
H1P
F2
BS2
OFF
OFF
H2P
ON
ON
H3P
t
°
BS3
1
1
H4P
T1R
DS2
DS1
2
2
H5P
3
3
BS4
H6P
4
4
H7P
BS5
X23A
X28A
X26A
X45A
X46A
X44A
NOTE
:
4
X24A
S1NPL
S1NPH
t
°
6
6
Y2E
R1T
Y1E
M
M
L
N
POWER SUPPLY
230V~50Hz
YLW
+
-
RED
RED
+
+
RED
+
+
WHT
GRN / YLW
BLU
BLU
BLU
-
-
BRN
RED
RED
RED
WHT
WHT
WHT
WHT
RED
BLU
BS~15
C1
,
2
,
3
A3P
A2P
K2R
HAP
HAP
K4R
K2R
K5R
DS1
,
2
R2
M2F
E1HC
R3T
R5T
R4T
R2T
Y2S
Y2E
S2S
Y3S
F1U
H1P~7P
A1P
K1R
K1M
L1R
PS
V1T
R1
S1PH
S1NPL
V1R
,
V2R
M1C
M1F
R1T
T1R
Y1S
Y1E
S1S
Z1F
Z1C~3C
S1NPH
X1M
X1M
L-RED
C/H SELECTOR
(
KRC19-26A
)
POWER MODULE
(
A2P
)
CRANKCASE HEATER
SELECTOR SWITCH
(
FAN/COOL · HEAT
)
SELECTOR SWITCH
(
COOL/HEAT
)
SOLENOID VALVE
(
RECEIVER GAS PURGE
)
REACTOR
MOTOR
(
COMPRESSOR
)
MOTOR
(
FAN
)
MOTOR
(
FAN
)
PRESSURE SWITCH
(
HIGH
)
PRESSURE SENSOR
(
LOW
)
PILOT LAMP
(
SERVICE MONITOR-GREEN
)(
A2P
)
PILOT LAMP
(
SERVICE MONITOR-GREEN
)(
A1P
)
PRESSURE SENSOR
(
HIGH
)
TRANSFORMER
(
230V/24V
)
PRINTED CIRCUIT BOARD
(
NOISE FILTER
)
ELECTRONIC EXPANSION VALVE
(
SUB COOL
)
ELECTRONIC EXPANSION VALVE
(
MAIN
)
FUSE
(
6.3A/250V
)
PRINTED CIRCUIT BOARD
(
MAIN
)
PRINTED CIRCUIT BOARD
(
INV
)
MAGNETIC CONTACTOR
(
M1C
)
MAGNETIC RELAY
(
K1M
)
DIP SWITCH
CAPACITOR
NOISE FILTER
(
WITH SURGE ABSORBER
)
THERMISTOR
(
SUCTION
)
IGBT
(
A2P
)
NOISE FILTER
(
FERRITE CORE
)
TERMINAL STRIP
(
CONTROL
) (
A1P
)
TERMINAL STRIP
(
POWER SUPPLY
)
SOLENOID VALVE
(
HOT GAS
)
SOLENOID VALVE
(
4 WAY VALVE
)
SWITCHING POWER SUPPLY
MAGNETIC RELAY
(
Y2S
)
MAGNETIC RELAY
(
Y3S
)
MAGNETIC RELAY
(
E1HC
)
MAGNETIC RELAY
(
Y1S
)
RESISTOR
(
CURRENT LIMITING
)
RESISTOR
(
CURRENT SENSOR
)
THERMISTOR
(
AIR
)
THERMISTOR
(
M1C DISCHARGE
)
THERMISTOR
(
HEAT EXC. DEICER
)
THERMISTOR
(
HEAT EXC. OUTLET
)
T
N-BLU
+
COOL
HEAT
S2S
FRONT
A1P
X1M
A3P
X1M
A
VIEW A
L1R
A2P
C/H SELECTOR
(
OPTIONAL ACCESSORY
)
PUSH BUTTON SWITCH
(
MODE
,
SET
,
RETURN
,
TEST
,
RESET
)
PILOT LAMP
(
SERVICE MONITOR-ORANGE
)
[H2P]PREPARE
,
TEST------------FLICKERING
MALFUNCTION DETECTION---LIGHT UP
THE POSITION OF
COMPRESSOR
TERMINAL
THE ENTRANCE
OF WIRE
NOTE: 8
BP UNIT
(F1)(F2)
S1S
FAN
COOL
HEAT
NOTES: 1. THIS WIRING DIAGRAM IS APPLIED ONLY TO THE OUTDOOR UNIT.
2. : FIELD WIRING.
3. : TERMINAL STRIP , : MOVABLE CONNECTOR : FIXED CONNECTOR : TERMINAL :
PROTECTIVE EARTH (SCREW) : NOISELESS EARTH
4. WHEN USING THE OPTION ADAPTOR, REFER TO THE INSTALLATION MANUAL.
5. REFER TO "OPERATION CAUTION LABEL" (ON BACK OF FRONT PLATE), HOW TO USE BS1~BS5 AND DS1 · 2SWITCH.
6. WHEN OPERATING, DON'T SHORT CIRCUIT FOR PROTECTION DEVICE. (S1PH)
7. COLORS BLU : BLUE BRN : BROWN GRN : GREEN RED : RED WHT : WHITE YLW : YELLOW.
8. REFER TO THE INSTALLATION MANUAL, FOR CONNECTION WIRING TO BP UNIT-OUTDOOR TRANSMISSION F1 · F2.
3D048790