• VRV
®
Systems • Indoor Units
145
• Indoor Units • CONCEALED CEILING UNIT • FXMQ-PVE
8
Wiring diagram
8 - 1 Wiring diagram
FXMQ-P
3D058783
NOTES
1
In case of using central remote control, connect it to the unit in accordance with the attached installation manual.
2
When connecting the input wires from outside, forced off or on/off control operation can be selected by remote control.
In details, refer to the installation manual attached the unit.
Indoor unit
Connector optional accessory
A1P
Printed circuit board
R1
Resistor (current limiting)
X28A
Connector (power supply for wiring)
A2P
Printed circuit board (Fan)
R2
Current sensing device
X33A
Connector (for wiring)
A3P
Printed circuit board (Capacitor)
R3, R4
Resistor (electric discharge)
X35A
Connector (adapter)
C1,C2,C3
Capacitor
R1T
Thermistor (suction air)
F1U
Fuse (T, 3,15A, 250V)
R2T
Thermistor (liquid)
Wired remote control
F2U
Fuse (T, 5A, 250V)
R3T
Thermistor (gas)
R1T
Thermistor (air)
F3U
Fuse (T, 6,3A, 250V)
R4T
Thermistor (discharge air)
SS1
Selector switch (main/sub)
F4U
Fuse (T, 6,3A, 250V)
S1L
Float switch
HAP
Light emitting diode (service monitor-green) (A1P, A2P)
V1R
Diode bridge
KPR
Magnetic relay
V2R
Power module
K1R
Magnetic relay
X1M
Terminal strip (power supply)
L1R
Reactor
X2M
Terminal strip (control)
M1F
Motor (fan)
Y1E
Electronic expansion valve
M1P
Motor (drain pump)
Z1C,Z2C
Noise filter (ferrite core)
PS
Switching power supply (A1P, A2P)
Z1F
Noise filter
: Terminal
Colors:
RED:
Red
BRN:
Brown
ORG:
Orange
: Connector
BLK:
Black
GRY:
Gray
GRN:
Green
: Field wiring
WHT:
White
BLU:
Blue
YLW:
Yellow
PNK:
Pink
WIRING DIAGRAM
Wired remote control
(optional accessory)
Power
supply
For FXMQ50PVE • 63PVE • 80PVE • 100PVE • 125PVE
Input from outside
Note 2.
Transmission wiring
central remote
control
Note 1.
EL. COMPO. BOX (INDOOR)
❈
Only FXMQ50PVE • 63PVE • 80PVE • 100PVE • 125PVE
For FXMQ20PVE • 25PVE •320PVE •40PVE
To X1M
To X70A(A1P)
