Haier AC28ES1ERA For strand wiring, Fix connection cord and power cable at the cord clamp

Installation Procedure

ELECTRICAL WIRING

Connect wiring to the terminals

A.For solid core wiring (or F-cable)

(1)Cut the wire end with a wire cutter or wire-cutting pliers, then strip the insulation to about 15/16"(25mm) to expose the solid wire.

(2)Using a screwdriver, remove the terminal screw(s) on the terminal board.

(3)Using pliers, bend the solid wire to form a loop suitable for the terminal screw.

(4)Shape the loop wire properly, place it on the terminal board and tighthen securely with the terminal screw using a screwdriver.

B.For strand wiring

(1)Cut the wire end with a wire cutter or wire-cutting pliers, then strip the insulation to about 3/8"(10mm) to expose the solid wire.

(2)Using a screwdriver, remove the terminal screw(s) on the terminal board.

(3)Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end.

(4)Position the round terminal wire, and replace and tighten the terminal screw using a screwdriver.

Strip 15/16"(25mm)

A. Solid wire

Loop

Insulation

Strip 3/8"(10mm)

B. Strand wire	Screw with
	special washer
Round	Round
terminal
	terminal
Wire	Terminal	Wire
	board

Screw with special washer

Round terminal

Fix connection cord and power cable at the cord clamp	Insulation tube
	Cord clamp
After passing the connection cord and power cable through the insulation tube,
fasten it with the cord clamp.
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.

Electrical requirement

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

Item		Circuit	breaker	Power source	Earth leakage breaker
	Phase			wire size
		Switch breaker	Overcurrent protector		Switch	Leak
Model				(minimum)
		(A)	rated capacity (A)		breaker(A)	current(mA)
				(mm2)
AC28ES1ERA	1	40	30	6.0	40	30
AC36ES1ERA
AC48FS1ERA	1	30	20	4.0	10	30
AC60FS1ERA

CAUTION

Match the terminal block numbers and connection cord colors with those of the outdoor unit. Erroneous wiring may cause burning the electric parts.

Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.

Always fasten the outside covering of the connection cord with the cord clamp. If the insulator is chafed, electric leakage may occur.

Always connect the ground wire.

Connect indoor unit and outdoor unit

(1)Remove the cord clamp.

(2)Process the end of the connection cords to the dimensions shown in wiring diagram.

(3)Connect the end of the connection cord fully into the terminal block.

(4)Fasten the connection cord with a cord clamp.

(5)Fasten the end of the connection cord with the screw.

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