Wiring Diagrams - Daikin FTXG25CVMAW Service Manual

Si04-402A
2.

Wiring Diagrams

FTXG25/35CVMAW(S), FTXG25/35CVMBW(S), ATXG25/35CVMB
WIRELESS
REMOTE
CONTROLLER
PCB3 PCB1
S36 S36
1
INTELLIGENT-
3
EYE SENSOR
t ˚
R1T
1
S32
2
S21
HA
RXG25/35CVMA, RXG25/35CVMB, ARXG25/35CVMB
FIELD WIRING.
indoor
X1M
Z2C
L BLK
1 1
WHT
2 N 2
3 RED
3
L
N
NOTE
1.REFER TO THE NAMEPLATE FOR THE POWER REQUIREMENTS.
C74 , C75
C94 , C95 , C100
: CAPACITOR
DB1 , DB2
: DIODE BRIDGE
FU1 , FU2 , FU3
: FUSE
IC11 : TRIAC
IPM1 : INTELLIGENT POWER MODULE
L : LIVE
L1 : COIL
L1R : REACTOR
M1C : COMPRESSOR MOTOR
M1F : FAN MOTOR
MRCW , MRM10 , MRM20 : MAGNETIC RELAY
Appendix
PCB2
LED4 LED3 LED2
SIGNAL
RECEIVER
H4P H3P H2P
S47
1
12
S1W
TRANSMISSION
1
12
S46
CIRCUIT
~
RECTIFIER
S51 S41
1 2 1 5 6 10 1
M
S2W
M1S M3S
M
M2S
C100
HC2 HC1
PCB1 MRM20
FU3
HL1 20A
L1
HN1
MRM10
V2
S
S11
SA1
1
V3
E
7
outdoor
1 3
S80
IN CASE OF
COOLING ONLY
TYPE
N : NEUTRAL
PCB1 , PCB2
: PRINTED CIRCUIT BOARD
Q1L : OVERLOAD PROTECTOR
R1T , R2T , R3T
: THERMISTOR
S10 , S11 , S20
S30 , S40 , S70
S80 , S90 , S91
HC3 , HC4 , HL3 , HN3 : CONNECTOR
t ˚
R2T
H3
H1B
GRN/YLW
H2
FU 3.15A
~
GRN/YLW
FG
S49 S1
5 1 4 7
E1
M
M
indoor
M1F
BRN
YLW
ORG
L1R
HR2
HR1
ORG
HL2
GRY
HN2
HN3
BLU
HL3
1
WHT
FU1
BLK
3.15A
BLK
V1
BLK S10
BLK
BLK
BLK 7
MRCW
S20
1 6 1 3
S80
Y1R
M
Y1E IN CASE OF
HEAT PUMP
TYPE
SA1 : SURGE ARRESTER
V1 , V2 , V3
: VARISTOR
X1M : TERMINAL STRIP
Y1E : ELECTRONIC EXPANSION VALVE COIL
Y1R : REVERSING SOLENOIDE VALVE COIL
Z1C , Z2C
: FERRITE CORE
: PROTECTIVE EARTH
FIELD WIRING.
X1M
RED 3
WHT 2
1
BLK
CAUTION
NOTE THAT OPERATION WILL
RESTART AUTOMATICALLY IF
E2
THE MAIN POWER SUPPLY IS
TURNED OFF AND THEN BACK
ON AGAIN.
FG : FLAME GRUND
FU : FUSE
H1B , H2 , H3
: HARNESS
H2P~H4P : PILOT LAMP
M1F : FAN MOTOR
M1S , M2S , M3S : SWING MOTOR
PCB1 , PCB2 , PCB3 : PRINTED CIRCUIT BOARD
R1T , R2T
: THERMISTOR
S1~S51 : CONNECTOR
S1W : OPERATION SWITCH
S2W : PANEL LIMIT SWITCH
X1M : TERMINAL STRIP
: PROTECTIVE EARTH
: EARTH TERMINAL ( HIELD PLATE )
E1
: EARTH TERMINAL ( HEAT. EX )
E2
HC3 HC4
DB1
~
+
C94
DB2
+ +
~ - ~ +
C74
- -
FU2
3.15A
~ -
+ +
IC11
C75
C95
- -
PCB2
S70
S90
1 2 3 4
1 6 7
t˚ t˚ t˚
M
1 ~
R1T R2T R3T M1F
( OUTDOOR ) ( DISCHARGE )
( CONDENSER )
Wiring Diagrams
3
2
1
outdoor
3D044813B
IPM1
+
-
W V
U
S40
S30
1 1
2 5 3
Z1C
V
N=2
Q1L
W
U
M1C
3D042576E
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