Table of Contents
Advertisement
Wiring Diagrams
2. Wiring Diagrams
2.1
Indoor Unit
FTXR28/42/50EV1B9
A1P~A5P
FG
F1U
H1P
H2P, H3P
S1C
S2C
M1F
M1S~M4S
R1T , R2T
R1V
S1~S403, CN1
S1W
X1M
Y1S, Y2S
Z1C
JUMPER
JA
AN ADDRESS SETUP OF REMOTE CONTROLLER
2.2
Outdoor Unit
RXR28/42/50EV1B9, RXR28/42/50EV1B8
FIELD WIRING.
INDOOR
102˚C
1
L 1
2
N 2
3
3
L
X1M
N
GRN/YLW
M3F
S1T
135˚C
E1H
NOTE
1. REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
DB1 , DB2
: DIODE BRIDGE
E1H
: HEATER
FU1 , FU2 , FU3
: FUSE
HH1 , HH2
HK1 , HK2 , HK3
: CONNECTOR
IPM1 , IPM701
: INTELLIGENT POWER MODULE
L
: LIVE
L1R
: REACTOR
MRK , MR4 , MRM10
MRM11 , MRM20
: MAGNETIC RELAY
M1 , M2
: MOTOR
M1C
: COMPRESSOR MOTOR
154
: PRINTED CIRCUIT BOARD
: FLAME GROUND
: FUSE
: MULTI MONITOR
: PILOT LAMP
: LIMIT SWITCH FOR PANEL
: LIMIT SWITCH FOR STREAMER
: FAN MOTOR
: SWING MOTOR
: THERMISTOR
: VARISTOR
: CONNECTOR
: OPERATION SWITCH
: TERMINAL STRIP
: SOLENOID VALVE
: FERRITE CORE
: PROTECTIVE EARTH
S1W
A2P
t˚
A1P
R1T
BLK
S32
BLK
6
BLK
6
S21
BLK
HA
BLK
CN1
S48
BLK
BLK
1
1
BLK
S43
S52
1
4
1
5
Y2S
Y1S
t˚
R2T
STREAMER PART
1
5
A4P
S401
GRN
S403
HIGH VOLTAGE
S2C
UNIT
BLK
S402
BLK
A5P
1
YLW
S45
YLW
3
FU3
Z1C
HL1 30A
N=4
BLK
HN1
WHT
V2
S
RED
GRN/
YLW
V3
YLW
E2
Z4C
N=2
Z2C
SA1
N=3
E1
GRN
X1A
HK3
RED
RED
HK2
M
WHT
WHT
~
HK1
BLK
BLK
HH1
BRN
HH2
BRN
X2A
240˚C
S501
S22
1
2
1
5
X3A
X4A
OUTDOOR
M
S1C
M2
M1F , M2F , M3F
: FAN MOTOR
: NEUTRAL
N
PCB1
: PRINTED CIRCUIT BOARD
Q1L
: OVERLOAD PROTECTOR
R1T , R2T , R3T , R4T
: THERMISTOR
SA1
: SURGE ARRESTER
S1C
: LIMIT SWITCH
: THERMOSTAT
S1T
outdoor
1
A3P
SIGNAL
RECEIVER
WIRELESS
SIGNAL
REMOTE
S58
TRANSMITTER
CONTROLLER
LED3 LED2
MULTI
S57
MONITOR
X1M
H3P
H2P
JA
H1P
S56
13
1
TRANSMISSION
CIRCUIT
1
13
S46
R1V
+
_
S41
S1
(16PIN)
1
4
M
M
M
M
M1S
M2S
M3S
M1F
indoor
L1R
MRM20
MRM10
HR1
DB2
FU1
3.15A
PCB1
MRK
S91
S21
S20
S90
1
2
2
6
1
6
6
1
X5A
M
t˚
t˚ t˚
t˚
Y1E
M
R1T R2T R3T
R4T
( OUTDOOR )
( DISCHARGE )
M1
( CONDENSER )
V2 , V3
: VARISTOR
X1A , X2A , X3A
X4A , X5A , X6A
: CONNECTOR
X1M
: TERMINAL STRIP
Y1E
: ELECTRONIC EXPANSION VALVE COIL
Y1R
: REVERSING SOLENOID VALVE COIL
Z1C , Z2C , Z3C , Z4C
: FERRITE CORE
: PROTECTIVE EARTH
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
2
3
FIELD WIRING.
1
2
3
Z1C N=4
GRN/YLW
GRN
FG
H3
H2
H1
F1U
(H250V,T3.15A)
S51
7
1
7
S91
M
M4S
DB1
~
+
+
HR2
+ +
-
+
- -
-
~
-
~
+
FU2
3.15A
~
-
IPM701
+
U
V
-
MR4
S80
S72
S70
1
3
1
2
3 4
7
1
2
3
4
7
OL1
OL2
X6A
M
Y1R
M
M
1~
1~
U
M1F
M2F
Q1L
SiBE04-624_B
3D052768D
IPM1
+
-
U V W
U V W
Z3C
V
N=3
W
M1C
3D055425C
Appendix
Advertisement
Table of Contents
