Daikin FCQH140C7VEB [12/23] Wiring diagram

Daikin FCQH140C7VEB [12/23] Wiring diagram
3
1
8
Split Sky Air • Indoor Units
12
Indoor Units • COOLING ONLY/HEAT PUMP • FCQH-C7VEB
8 Wiring diagram
8 - 1 Wiring diagram
FCQH71-140C
3TW28956-1
NOTES
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.
INDOOR UNIT SS1 Selector switch (emergency) H4P Light emitting diode (defrost-orange)
A1P Printed circuit board TC Signal transmission circuit SS1 Selector switch (main/sub)
A2P Printed circuit board (humidity sensor unit) X1M Terminal strip SS2 Selector switch (wireless address set)
HAP Light emitting diode (service monitor green) X2M Terminal strip CONNECTOR FOR OPTIONAL PARTS
KPR Magnetic relay (M1P) Z1C Ferrite core X24A Connector (infrared remote control)
M1F Motor (indoor fan) RECEIVER/DISPLAY UNIT (ATTACHED TO INFRARED
REMOTE CONTROL)
X33A Connector (adapter for wiring)
M1P Motor (drain pump) X35A Connector (group control adapter)
M1S Motor (swing flap) A3P Printed circuit board INFRARED REMOTE CONTROL
PS Power supply circuit A4P Printed circuit board R1T Thermistor (air)
R1T Thermistor (air) BS1 Push button (on/off) SS1 Selector switch (main/sub)
R2T Thermistor (coil) H1P Light emitting diode (on-red)
RC Signal receiver circuit H2P Light emitting diode (timer-green)
S1L Float switch H3P Light emitting diode (filter sign-red)
: Terminal block Colors: RED: Red GRN: Green
: Connector BLK: Black ORG: Orange
: Field wiring WHT: White BRN: Brown
YLW: Yellow GRY: Grey
BLU: Blue
In case of simultaneous
operation system
Indoor unit
(Master)
71~140 - Class
Wired remote
control
Indoor
Indoor unit
(Slave)
Indoor unit
(Slave)
Remote control
Control box
To outdoor unit
Receiver/display unit
Central remote
control (Note 1)
To outdoor unit
Norm. Emg.
,

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