Daikin FXLQ18MVJU Specifications download pdf (Page 24)

Installation EDUS39-600-F7

23 FXLQ-M / FXNQ-M

NOTE

1. Allowable length of transmission wiring between indoor /

outdoor units and between the indoor unit and the remote

controller is as follows.

(1) Outdoor unit – Indoor unit:

Max. 3280 ft. (Total wiring length: 6560 ft.)

(2) Indoor unit – Remote controller:

Max. 1640 ft.

2. Insulated thickness: 1/16” or more.

9. WIRING EXAMPLE AND HOW TO SET

THE REMOTE CONTROLLER

9-1 HOW TO CONNECT WIRINGS

• Remove the electric parts box lid and connect the wirings.

NOTE

• For wiring to the electric parts box, see the WIRING DIA-

GRAM label on the back of the electric parts box lid.

• Do not confuse remote controller wiring and transmission

wiring when connecting to the terminal block.

• Fasten the wiring with accessory clamp (6).

• If mounting a remote

controller on the unit,

wire as shown in the

figure on the right.

CAUTION

• Never connect power supply wiring to the terminal block for

remote controller wiring as this could damage the entire

system.

• Use only specified wire and connect wires to the terminal

tightly. Be careful wires do not place external stress on ter-

minals. Keep wires in neat order so as to not obstruct other

equipment. Make sure that the electric box lid fits tightly.

Incomplete connections could result in overheating and, in

worse case, result in electric shock or fire.

NOTE

• To avoid a short circuit in the electric parts box, be sure to

apply sealing material or putty (not included) to the wiring

hole to prevent the infiltration of water as well as insects or

other small creatures. Otherwise a short-circuit may occur

inside the electric parts box.

• When clamping the wirings, be sure no tension is applied to

the wire connections by using the included clamps. Also,

when wiring, make sure the electric parts box lid fits snugly

by arranging the wirings neatly and attaching the electric

parts box lid firmly. When attaching the electric parts box

lid, make sure no wirings get caught in the edges. Pass the

wirings through the hole to prevent damage.

FXLQ12 · 18 ·

24 MVJU

15A

Size must

comply with

local codes.

Sheathed

wire

(2 wire)

AWG

18-16

FXNQ12 · 18 ·

24 MVJU

USE COPPLE CONDUCTION

POWER SUPPLY

Electric parts box

Power supply wiring,

ground wiring

(Field wiring)

Remote controller wiring

(Field wiring)

Transmission wiring

(Field wiring)

REMOTE

CNTRL

FORCED

OFF

TRANSMISSION

WIRING

Clamp

fastener

Clamp (6)

(accessory)

Cut off excess

after tightening

Conduit

Lock nut

Pass through hole

of remote

controller

fastening plate.

Remote

controller wiring

1 2 ... 19 20 21 22 23 24 25 26 27 28 29

Comments to this Manuals

No comments

Daikin FXLQ18MVJU Specifications Page 24

Comments to this Manuals

Related products and manuals for Split-system air conditioners Daikin FXLQ18MVJU