Daikin FXHQ32MVE Manual de instalación descargar pdf (Pagina 10)

8 English

10. WIRING EXAMPLE AND HOW TO SET

THE REMOTE CONTROLLER

10-1 HOW TO CONNECT THE WIRES

(Remove the electric parts box lid and wire as shown in the figure 16, 17.)

• Power supply wire, Ground wire (Refer to Fig. 17)

Connect the wire to L and N on the power supply terminal

block (X1M). Also, connect the ground wire to the ground ter-

minal. Take the power supply wire and the ground wire into

the unit through the wiring through hole <1>, and firmly

secure them together using the clamp (Accessory 10)).

•

Transmission wire, Remote controller wire (Refer to Fig. 17)

Connect the transmission wire to F1 and F2 on the transmis-

sion terminal block (X2M). Connect the remote controller

wire to P1 and P2 on the transmission terminal block (X2M).

Take them into the unit through the wiring through hole <2>,

and firmly secure the wires using the clamp (Accessory 10)).

CAUTION

• Wire the electric parts box so that the wiring is at least 10 mm

above the bottom of the electric parts box.

•

Be sure to attach the sealing material or putty (field supplied) to

the wiring through holes to prevent the infiltration of water as well

as any insects and other small creatures from outside. Other-

wise a short-circuit may occur inside the electric parts box.

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

the wire connections by using the included clamping material

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

the lid on the electric parts box fits snugly by arranging the

wires neatly and attaching the electric parts box lid firmly.

When attaching the electric parts box lid, make sure no wires

get caught in the edges. Pass wire through the wiring through

holes to prevent damage to them.

• Make sure the remote controller wire, the transmission wire

and power supply wire, ground wire do not pass through the

same locations outside of the unit, separating them by at

least 50mm, 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.

2. Tightening torque for the terminal screws.

• Use the correct screwdriver for tightening the terminal

screws. If the blade of screwdriver is too small, the head

of the screw might be damaged, and the screw will not be

properly tightened.

• If the terminal screws are tightened too hard, screws

might be damaged.

• Refer to the table below for the tightening torque of the

terminal screws.

3. Do not connect wires of different gauge to the same ground

terminal. Looseness in the connection may deteriorate pro-

tection.

4. Outside of the unit, keep transmission wire and remote con-

troller wire at least 50 mm away from power supply wire and

ground wire. The unit may malfunction if subjected to elec-

trical noise (external static).

5. For remote controller wiring, refer to the “INSTALLATION

MANUAL OF REMOTE CONTROLLER” attached to the

remote controller.

6. Never connect power supply wire to the transmission

terminal block (X2M). A mistake of the sort could dam-

age the entire system.

7. Use only specified wire and tightly connect wires to termi-

nals. Be careful wires do not place external stress on termi-

nals. Keep wiring in neat order and so as not to obstruct

other equipment such as the electric parts box lid. Make

sure the lid closes tight. Incomplete connections could

result in overheating, and in worse case, electric shock or

fire.

Remote controller

wire

Transmission

terminal block (X2M)

Power supply

terminal block (X1M)

Power supply

wire

Ground wire

Electric parts box lid

Fig. 16

Transmission

wire

Electric parts box

X3M

A1P

X1M

X2M

Ground

terminal

Wiring

through

hole <1>

Wiring

through

hole <2>

Clamp

(Accessory 10))

Clasp

Fig. 17

Electric wire

Round crimp-style terminal

Attach insulation sleeve

Terminal Size Tightening torque

Transmission terminal block (X2M) M3.5 0.79 – 0.97 N·m

Power supply terminal block (X1M)

Ground terminal

1.18 – 1.44 N·m

3.02 – 4.08 N·m

1 2 ... 5 6 7 8 9 10 11 12 13

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Daikin FXHQ32MVE Manual de instalación Pagina 10

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