Daikin FXDQ50NBVE6 [12/15] Systems indoor units 10

• Indoor Units • SLIM CONCEALED CEILING UNIT • FXDQ-NBVE

• VRV

Systems • Indoor Units

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