• Indoor Units • 2-Way Blow Ceiling Mounted Cassette • FXCQ-MVE9
1
7
• VRV
®
Systems • Indoor Units
16
7
Wiring diagram
7 - 1 Wiring diagram
FXCQ40-50-80-125MVE
3D039559A
NOTES
1
In case of using central remote control, connect it to the unit in accordance with the attached instruction manual.
2
X23A is connected when the infrared remote control kit is being used.
3
When connecting the input wires from outside, forced off or on/off control operation can be selected by remote conrol.
In details, refer to the installation manual attached the unit.
4
Use copper conductors only.
Indoor unit
Q1M
Thermo switch (M1F Embedded)
Receiver/Display unit (Attached To Infrared Remote Control)
A1P
Printed Circuit Board
R1T
Thermistor (Air)
A2P
Printed Circuit Board
C1, C2
Capacitor (M1F)
R2T-R3T
Thermistor (coil)
A3P
Printed Circuit Board
F1U
Fuse (
훾
, 5A, 250V) (A1P)
S1L
Float Switch
BS1
Push button (On/Off)
HAP
Light Emitting Diode
(Service Monitor-Green)
S1Q
Limit Switch (Swing Flap)
H1P
Light Emitting Diode (On-Red)
T1R
Transformer (220-240V/22V)
H2P
Light Emitting Diode (Timer-Green)
K1R-K3R
Magnetic relay (M1F)
X1M
Terminal block (Power)
H3P
Light Emitting Diode (Filter Sign-Red)
KAR
Magnetic relay (M1S)
X2M
Terminal block (Control)
H4P
Light Emitting Diode (Defrost-Orange)
KPR
Magnetic relay (M1P)
Y1E
Electronic expansion valve
SS1
Selector Switch (Main/Sub)
M1F
Motor (Indoor Fan)
Wired Remote Control
SS2
Selector Switch (Wireless Address set)
M1P
Motor (Drain Pump)
R1T
Thermistor (Air)
Connector For Optional Parts
M1S
Motor (Swing Flap)
SS1
Selector Switch (Main/Sub)
X18A
Connector (Wiring adaptor for Electorical appendices)
X23A
Connector (Infrared Remote Control)
: Terminal block
Colors:
BLK:
Black
PNK:
Pink
: Connector
BLU:
Blue
RED:
Red
: Short circuit connector
BRN:
Brown
WHT:
White
: Terminal
ORG:
Orange
YLW:
Yellow
: Field wiring
Power supply
220-240V 220V
~ ~
50Hz 60Hz
Wired remote control
(optional accessory)
Note 2
Note 3
Input from outside
Note 1
Transmission wiring,
central remote control
Note 2
Receiver /display unit (infrared remote control)
Electric parts box
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