• Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-PBVE
1
7
• VRV
®
Systems • Indoor Units
10
7
Wiring diagram
7 - 1 Wiring diagram
FXDQ20,25,32PB
FXDQ40,50,63NB
3D060547
NOTES
1
In case of using central remote control, connect it to the unit in accordance with the attached installation manual.
2
Remote control model varies according to the combination system, confirm enineering materials and catalogs, etc. before connecting.
3
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 to the unit.
A1P
Printed circuit board
R1T
Thermistor (air)
Z1C
•
Z2C
Noise filter (ferrite core)
C1
Capacitor (M1F)
R2T
Thermistor (coil - 1)
Wired remote control
F1U
Fuse (F5A, 250V)
R3T
Thermistor (coil - 2)
R1T
Thermistor (air)
HAP
Light emitting diode
(service monitor-green)
S1L
Float switch
SS1
Selector switch (main/sub)
T1R
Transformer (220V/22V)
Connector for optional parts
KPR
Magnetic relay (M1P)
V1TR
Phase control circuit
X16A
Connector (adapter for wiring)
M1F
Motor (indoor fan)
X1M
Terminal block
X18A
Connector (wiring adapter for electrical
appendices)
M1P
Motor (drain pump)
X2M
Terminal block
Q1M
Thermal protector (M1F embedded)
Y1E
Electronic expansion valve
: Terminal
Colors:
BLK:
Black
ORG:
Orange
WHT:
White
: Connector
BLU:
Blue
PNK:
Pink
YLW:
Yellow
: Field wiring
GRY:
Gray
PRP:
Purple
GRN:
Green
RED:
Red
POWER SUPPLY
Note: 3
Input from outside
Note: 1
Transmission wiring central
remote control
Wired remote
control
Control box
,
