Daikin E-Series Service Manual page 439

Wiring Diagrams
2.3.5 Ceiling Mounted Cassette Type
FFQ25/35/50/60B8V1B
IN CASE OF SIMULTANEOUS
OPERATION SYSTEM
INDOOR UNIT INDOOR UNIT
( MASTER ) ( SLAVE )
TO OUTDOOR
1 1
2 2
3 3
X2M X2M
REMOTE
A1P
CONTROLLER
X24A
NOTE ) 3
NOTES )
1. : TERMINAL
,
: FIELD WIRING
2. IN CASE USING CENTRAL REMOTE CONTROLLER , CONNECT IT TO THE UNIT
IN ACCORDANCE WITH THE ATTACHED INSTALLATION MANUAL.
3. X24A IS CONNECTED WHEN THE WIRELESS REMOTE CONTROLLER KIT IS
BEING USED.
4. REMOTE CONTROLLER MODEL VARIES ACCORDING TO THE COMBINATION
SYSTEM , CONFIRM ENGINEERING MATERIALS AND CATALOGS , ETC. BEFORE CONNECTING.
5. GROUND THE SHIELD OF THE REMOTE CONTROLLER CORD TO THE INDOOR UNIT ( IN CASE OF USING SHIELD WIRE ) .
6. SYMBOLS SHOW AS FOLLOWS: RED: RED BLK: BLACK WHT: WHITE YLW: YELLOW PRP: PURPLE GRY: GRAY BLU: BLUE
A1P PRINTED CIRCUIT BOARD
CAPACITOR ( M1F )
C1
FUSE ( F5A 250V )
F1U
HAP LIGHT EMITTING DIODE
( SERVICE MONITOR GREEN )
MAGNETIC RELAY ( M1P )
KPR
MOTOR ( INDOOR FAN )
M1F
MOTOR ( DRAIN PUMP )
M1P
M1S MOTOR ( SWING FLAP )
Q1M THERMO SWITCH ( M1F EMBEDDED )
R1T THERMISTOR ( AIR )
R2T THERMISTOR ( COIL-1 )
R3T THERMISTOR ( COIL-2 )
S1L FLOAT SWITCH
TRANSFORMER ( 220-240V/22V )
T1R
V1TR PHASE CONTROL CIRCUIT
X1M TERMINAL STRIP
X2M TERMINAL STRIP
RC SIGNAL RECEIVER CIRCUIT
TC SIGNAL TRANSMISSION CIRCUIT
WIRED REMOTE CONTROLLER
THERMISTOR ( AIR )
R1T
SELECTOR SWITCH ( MAIN/SUB )
SS1
WIRELESS REMOTE CONTROLLER
( RECEIVER/DISPLAY UNIT )
A3P PRINTED CIRCUIT BOARD
A4P PRINTED CIRCUIT BOARD
426
X2M
F1U
1
UNIT BLK
2 WHT
3
RED
X27A
GRN/YLW
H05VV-U4G2.5
A3P A4P
SS1
H1P
BS1
H2P
SS2
H3P
X2A
H4P
X1A X1A
RECEIVER/DISPLAY UNIT
X40A
: CONNECTOR
PUSH BUTTON ( ON/OFF )
BS1
H1P LIGHT EMITTING DIODE
( ON-RED )
H2P LIGHT EMITTING DIODE
( TIMER-GREEN )
H3P LIGHT EMITTING DIODE
( FILTER SIGN-RED )
H4P LIGHT EMITTING DIODE
( DEFROST-ORANGE )
SS1 SELECTOR SWITCH
( MAIN/SUB )
SS2 SELECTOR SWITCH
( WIRELESS ADDRESS SET )
CONNECTOR FOR OPTIONAL PARTS
X33A CONNECTOR
( ADAPTOR FOR WIRING )
X35A CONNECTOR
( GROUP CONTROL ADAPTOR )
X40A CONNECTOR
( ON/OFF INPUT FROM OUTSIDE )
X60A CONNECTOR
( INTERFACE ADAPTOR
X61A
FOR SKYAIR SERIES )
R3T
R1T R2T
t˚
t˚ t˚ YLW
WHT
YLW
X19A X18A X17A
X61A
X10A T1R
t˚
X60A
KPR
X25A
YLW
RC
TC
YLW
M1P
X33A
: CONNECTER DISCRIMINATION COLOUR FOR COMPONENTS.
: CONNECTER COLOUR FOR COMPONENTS.
: CONNECTER COLOUR FOR PRINTED CIRCUIT BOARD.
GRN
A1P
NOTE ) 5
X24A
NOTE ) 3
F2
X11A F1
P2
P1
X5A
X1M
C1
V1TR
X20A
RED
BLK
M
~
X36A
X35A
HAP
X15A
X1M
A1P
CONTROL BOX
SiAU18-715
NE
WIRED
REMOTE
CONTROLLER
SS1
P2
R1T
P1
M
~
Q1M
M1F
MSW
M1S
S1L
C1
T1R
X2M
3D038357B
Appendix