Daikin FXHQ-A Spezifikationen PDF herunterladen (Seite 27)

Installation EDUS39-600-F5

26 FXHQ-M

(2) Check to make sure the water flows smoothly after

piping is complete.

•Slowly pour 600ml of drain-checking water into the drain

pan through the air outlet.

CAUTION

• If water collects on drain pipe it will cause blockage.

8. ELECTRIC WIRING WORK

8-1 GENERAL INSTRUCTIONS

• All field-supplied parts, materials, and electrical works

must conform to local codes.

• Use only copper wire .

• For electrical wiring work, refer to the

Wiring Diagram

Label attached to the control box lid.

• For remote controller wiring details, refer to the installation

manual attached to the remote controller.

• All wiring must be performed by an authorized electrician.

• This system consists of multiple indoor units. Mark each

indoor unit as unit A, unit B,and so on, and be sure the ter-

minal board wiring to the outdoor unit and BS unit are prop-

erly matched. If controls wiring and piping between the

outdoor and indoor units are mismatched, a communica-

tions malfunction is likely.

• An ground leakage circuit breaker capable of shutting

down the power supply to the entire system must be

installed.

• Refer to the installation manual attached to the outdoor unit

for the size of power supply wiring connected to the outdoor

unit, the capacity of the circuit breaker and switch, and wir-

ing instructions.

• Be sure to ground the air conditioner.

DANGER

• Do not ground units to water pipes, telephone wires, or

lightning rods because incomplete grounding can cause a

severe shock hazard resulting in severe injury or death. Do

not ground to gas pipes because a gas leak can result in an

explosion leading to severe injury or death.

8-2 ELECTRICAL CHARACTERISTICS

MCA: Min. Circuit Amps (A);MFA: Max. Fuse Amps (A)

W: Fan Motor Rated Output (W);FLA: Full Load Amps (A)

8-3 SPECIFICATIONS FOR FIELD SUPPLIED

FUSES AND WIRES

Allowable length of transmission wire between indoor/out-

door units and between the indoor unit and the remote con-

troller wire are as follows.

(1) Outdoor unit – Indoor unit:

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

(2) Indoor unit – Remote controller:

Max. 1640 ft.

9. WIRING EXAMPLE AND HOW TO SET

THE REMOTE CONTROLLER

9-1 HOW TO CONNECT WIRES

CAUTION

• Even if the control box lid is removed, pull the remote con-

troller wire, transmission wire, and the power supply wire

inside the unit, using conduits for each, so that the wires do

not come into contact with the opening section of the metal

casing.

• Pass conduits through the wall and secure them along with

the refrigerant pipe in order to prevent external pressure to

transmission wire and power supply wire.

• Prevent dust from entering into the unit by filling the gap

around the pipe or wire with corking or putty.

• Arrange the wires and fix the lid firmly so that it does not

float during wiring work.

• Do not clamp remote controller wire and transmission wire

together with power supply wire. Doing so may cause mal-

function.

• Remote controller wire, transmission wire, and power sup-

ply wire should be located at least 5 inches from other

electrical wires. Not following this guideline may result in

malfunction due to electrical noise.

Method of wiring power supply, units, and connecting

remote controller wiring: (Refer to Fig. 27)

Air outlet

Plastic container for pouring

Make sure not to splash the water.

Fig. 25

Units Power supply Fan motor

Model Hz Volts

Voltage

range

MCA MFA W FLA

FXHQ12MVJU

208-

230V

Max.

253V

Min.

187V

0.8 15 62 0.6

FXHQ24MVJU

1.0 15 130 0.8

FXHQ36MVJU

1.4 15 130 1.1

Model

Power supply wiring

Remote controller wiring

Transmission wiring

Field fuses

Size Wire Size

FXHQ12MVJU

15A

Wire size

must comply

with local

codes

2 conducutor,

stranded

copper, non-

shielded,

PVC or vinyl

jacket wire

AWG18-16

FXHQ24MVJU

FXHQ36MVJU

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 35 36

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