Daikin Skyair FHC35K Service Manual page 233

Wiring Diagram
R125KTAL
R140KTAL
C1R
T1R
C2R
A1P
K1M
F1C
X1M
SWITCH BOX
RED
X1
Ry Ry
F2 F1
M
1~
C1R
R–RED S–WHT T–BLU
A1P PRINTED CIRCUIT BOARD
PUSH BUTTON ( PUMP DOWN )
BS1
CAPACITOR ( M1F·M2F )
C1R·C2R
OVER-CURRENT RELAY ( M1C )
F1C
FUSE ( 250V , 10A )
F1U·F2U
PRESSURE SWITCH ( LOW )
S1LP
222
R S T
POWER SUPPLY
3~60Hz
220V
X1M
R S T
R
RED
T
BLU
K1M
PRC
F1C
BLU A1P
X2
Ry Ry
F3 F4
X14A X15A
S
U V W
WHT
M M
1~ 3~
M1F M2F M1C
C2R
NOTES )
1.
2. DO NOT OPERATE THE UNIT BY SHORT-CIRCUITING S1LP.
3. SYMBOLS SHOW AS FOLLOWS ; BLK : BLACK , RED : RED , BLU : BLUE , WHT : WHITE , YLW : YELLOW
PRESSURE SWITCH ( HIGH )
S1PH
LIGHT-EMITTING DIODE ( SERVICE MONITOR-RED )
H1P
LIGHT-EMITTING DIODE ( SERVICE MONITOR-RED )
H2P
LIGHT-EMITTING DIODE ( SERVICE MONITOR-GREEN )
HAP
MAGNETIC CONTACTOR ( M1C )
K1M
M1C MOTOR ( COMPRESSOR )
MOTOR ( FAN )
M1F·M2F
R1T R2T R3T
t˚ t˚ t˚
X4A X5A X6A
F1U
X21A F1C
X12A Q2L
Q1L
X11A
H
X9A
S1PH
RyC
SD
X8A X25A
K1M
F2U BS1
:TERMINAL , :CONNECTOR , : WIRE CLAMP ,
THERMO SWITCH ( M1F , M2F )
Q1L ·Q2L
THERMISTOR ( AIR )
R1T
THERMISTOR ( COIL )
R2T
THERMISTOR ( DISCHARGE PIPE )
R3T
MAGNETIC RELAY ( K1M )
RyC
MAGNETIC RELAY ( M1F·M2F )
RyF1·2·3·4
SELECTOR SWITCH ( EMERGENCY )
SS1
( NOTE 2 )
S1LP
L
Y1E
M
A1P
X23A X10A X24A X20A
RED
TC
WHT
BLK
T1R
t˚
X7A X1A
RC
SS1
H1P
H2P
HAP
: FIELD WIRING
T1R TRANSFORMER ( 220V/16V )
X1M TERMINAL STRIP
EXPANSION VALVE ( ELECTRONIC TYPE )
Y1E
PRC PHASE REVERSAL DETECT CIRCUIT
SIGNAL RECEIVER CIRCUIT
RC
SD SAFETY DEVICES INPUT
TC SIGNAL TRANSMISSION CIRCUIT
Si-71A
3D014725
X1M
1
2
3
3D000105A
Appendix