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SiBE121021_C
Wiring Diagrams
Appendix
479
FCQ35/50/60C7VEB
3TW28926-1
INDOOR UNIT
Colors:
,
In case of simultaneous
operation system
Indoor unit
(Master)
Indoor unit
(Slave)
Indoor unit
(Slave)
Central remote
control (Note 1)
Wired remote
control
1
In case of using central remote control, connect it to the unit in accordance with the attached installation manual.
2
X24A, X33A, and X35A are connected when the optional accessories are being used.
3
Remote control model varies according to the combination system, confirm engineering data and catalogs, etc. before connecting
4
Confirm the method of setting the selector switch (SS1, SS2) by installation manual and engineering data, etc.
Remote control
To outdoor unit
Receiver/display unit
Indoor
Norm. Emg.
A1P
A2P
F1U
HAP
KPR
M1F
M1P
M1S
PS
R1T
R2T
Printed circuit board
Printed circuit board (humidity sensor unit)
Fuse (T, 5A, 250V)
Light emitting diode (service monitor green)
Magnetic relay (M1P)
Motor (indoor fan)
Motor (drain pump)
Motor (swing flap)
Power supply circuit
Thermistor (air)
Thermistor (coil)
: Terminal block
: Connector
: Field wiring
R3T
RC
S1L
SS1
TC
X1M
X2M
Z1C
A3P
A4P
BS1
RECEIVER/DISPLAY UNIT (ATTACHED TO INFRARED
REMOTE CONTROL)
Thermistor (coil)
Signal receiver circuit
Float switch
Selector switch (emergency)
Signal transmission circuit
Terminal strip
Terminal strip
Ferrite core
Printed circuit board
Printed circuit board
Push button (on/off)
H1P
H2P
H3P
H4P
SS1
SS2
X24A
X33A
X35A
R1T
SS1
Light emitting diode (on-red)
Light emitting diode (timer-green)
Light emitting diode (filter sign-red)
Light emitting diode (defrost-orange)
Selector switch (main/sub)
Selector switch (wireless address set)
Connector (infrared remote control)
Connector (adapter for wiring)
Connector (group control adapter)
Thermistor (air)
Selector switch (main/sub)
CONNECTOR FOR OPTIONAL PARTS
WIRED REMOTE CONTROL
RED:
BLK:
WHT:
YLW:
Red
Black
White
Yellow
GRN:
ORG:
BRN:
GRY:
BLU:
Green
Orange
Brown
Grey
Blue
NOTES
To outdoor unit
M1P
A1P
H05VV-U4G2.5
35-140 - Class
X1M
A1P
35~60 - CLASS
35~60 - CLASS
35~71 - CLASS
100~140-CLASS