Haier AD282AMERA, AD482AMEAA, AD362AMERA, AD362AMEAA, AD182AMEAA, AD242AMERA Model, Wiring connection

Installation Manual For Indoor Unit

5. Electric wiring

WARNING

DANGER OF BODILY INJURY OR DEATH

TURN OFF ELECTRIC POWER AT CIRCUIT BREAKER OR POWER SOURCE BEFORE MAKING ANY ELECTRIC CONNECTIONS. GROUND CONNECTIONS MUST BE COMPLETED BEFORE MAKING LINE VOLTAGE CONNECTIONS.

(1)Selection of size of power supply and interconnecting wires. Precautions for Electric wiring

Electric wiring work should be conducted only by authorized personnel.

Do not connect more than three wires to the terminal block. Always use round type crimped terminal lugs with insulated grip on the ends of the wires.

Use copper conductor only.

Select wire sizes and circuit protection from table below. (This table shows 20 m length wires with less than 2% voltage drop.)

Item

Model

Circuit	breaker	Power source	Earth leakage breaker
Phase Switch breaker	Overcurrent protector	wire size	Switch	Leak
		(minimum)
(A)	rated capacity (A)	(mm2)	breaker(A)	current(mA)

For series 182	1	40	26	2.5	40	30
For series 242	1	40	26	4.0	40	30
For series 282 362	1	40	26	6.0	40	30
For series	3	30	20	2.5	30	30
282 362 482

(2) Wiring connection

Make wiring to supply power to the indoor unit, so that the power for the outdoor unit is supplied by terminals.

For series 182

INDOOR UNIT TERMINAL BLOCK

OUTDOOR UNIT TERMINAL BLOCK

1 2 3 N L Y/G

1	2	3
		Y/G

Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by terminals.

For series 242 282 362 For series 282 362 482

	INDOOR UNIT	1	2	3	Y/G		INDOOR UNIT	1 2 3
	TERMINAL BLOCK						TERMINAL BLOCK
						OUTDOOR UNIT	Y/G	N 1 2 3
OUTDOOR UNIT	L N	1	2	3			R S T
						TERMINAL BLOCK
TERMINAL BLOCK					Y/G

POWER SUPPLY: 380-400V, 3N~, 50Hz

POWER SUPPLY: 1PH, 220-230V~, 50Hz

Y/G

Y/G

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