Daikin FXHQ-M Especificaciones descargar pdf (Pagina 22)

EDUS39-900A-F11_a Installation

FXMQ-M 21

8-3 SPECIFICATIONS FOR FIELD SUPPLIED

FUSES AND WIRE

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

(2) Indoor unit – Remote controller:

Max. 1640ft.

9. WIRING EXAMPLE AND HOW TO SET

THE REMOTE CONTROLLER

9-1 HOW TO CONNECT WIRINGS

(Remove the electrical components box lid and wire as shown

in the figure below.)

Routing power supply wiring and transmission wiring

Let the power supply wiring with a conduit pass through one of

the holes on the side cover, and let the transmission wiring

with a conduit pass through another hole.

• For protection from uninsulated live parts, thread the power

supply wiring or the transmission wiring through the

included insulation tube and secure it with the included

clamp.

CAUTION

• Be sure to attach the sealing material or putty (field sup-

plied) to hole of wiring to prevent the infiltration of water as

well as any insects and other small creatures from outside.

Otherwise a short-circuit may occur inside the electrical

components box.

• When clamping the wires, be sure no pressure is applied to

the wire connections by using the included clamping mate-

rial to make appropriate clamps. Also, when wiring, make

sure the lid on the electrical components box fits snugly by

arranging the wires neatly and attaching the electrical com-

ponents box lid firmly. When attaching the electrical com-

ponents box lid, make sure no wires get caught in the

edges. Pass wiring through the wiring through holes to pre-

vent damage to them.

• Make sure the remote controller wiring, the wiring between

the units, and other electrical wiring do not pass through

the same locations outside of the unit, separating them by

at least 2in., otherwise electrical noise (external static)

could cause mistaken operation or breakage.

[ PRECAUTIONS ]

1. Use round crimp-style terminals for connecting wires to

the power supply terminal block.

If unavailable, observe the following points when wiring.

• Do not connect wires of different gauge to the same

power supply terminal.

(Looseness in the connection may cause overheating.)

• Use the specified electric wire. Connect the wire securely

to the terminal. Lock the wire down without applying

excessive force to the terminal. (Tightening torque:

0.97ft·lbf ±10 %)

Model

Power supply wir-

ing

Remote controller wiring

Transmission wiring

Breaker

Size Wire Size

FXMQ72MVJU

15A

Size

must

comply

with

local

codes.

2-conductor,

stranded non-

shielded

copper cable/

PVC or vinyl

jacket

AWG

18-2,

Max: 1640 ft.

FXMQ96MVJU

Electrical

components

box lid

Transmission

wiring (*)

Ground wiring

Power supply

wiring (*)

(Field wiring)

Remote controller

wiring (*)

(Field wiring)

Wiring (*)

(Remote controller

and transmission)

Wire locking

bracket

Clamp

(accessory(8))

Conduit

(Field supply)

Lock nut

(Field supply)

Insulation tube

(accessory (2))

Clamp

(accessory (8))

Power supply wiring

Transmission wiring

(3in.)

Clamp (accessory (8))

Power supply

terminal block

Terminal block for

remote controller

Remote

controller wiring

X2M

X1M

Transmission wiring

Power supply wiring

and ground wiring

Insulation tube

(accessory (2))

Insulation

tube

(accessory (2))

Ground

terminal

Electric wire

Round crimp-style terminal

Attach insulation sleeve

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