Haier AC36NACAAA [23/87] Fig 20

1. FLARE PROCESSING

(1) Cut the connection pipe with pipe cutters so that the pipe is

not deformed.

(2) Holding the pipe downward so that cuttings cannot enter the

pipe, remove the burrs.

(3) Remove the flare nut from the indoor unit pipe and outdoor

unit and assemble as shown in(Table1) and insert the flare

nut onto the pipe, and flare with a flaring tool.

(4) Check if the flared part "L" (Fig.22)is spread uniformly and

that there are no cracks.

For series 24,28,36,42

Fig. 21

When drain hose is arranged backward.Secure the drain hose with

the VT wire. (Fig. 21)

5. INSTALL THE DRAIN HOSE

Select whether the drain hose will be connected to the left or right

side.(Fig.5)

Insert the drain hose into the drain pan, then secure the drain hose

with a nylon fastener.(Fig.8)

Wrap the insulation (drain hose)around the drain hose connection.

(Fig.9)

Be sure to arrange the drain hose correctly so that it is leveled lower

than the drain hose connecting port of the indoor unit.(Fig.20)

CONNECTING THE PIPING

OUTDOOR UNIT INSTALLATION

Fig. 22

2. BENDING PIPES

Fig. 23

The pipes are shaped by your hands. Be careful not to

collapse them.

Width across flats

L dimension

Liquid pipe

1.6 to 1.8mm(6.35mm dia)

Gas pipe

2.2 to 2.4mm(15.88mm dia)

Gas pipe

3.4 to 2.6mm(19.05mm)

Liquid pipe

1.8 to 2.0mm(9.52mm)

Table 1

Pipe Flare nut

Small pipe

Large pipe

Small (width across flats 22mm)

Large (width across flats 24mm)

WARNING

BE SURE TO READ THESE INSTRUCTIONS. CAREFULLY BEFORE

BEGINNING INSTALLATION. FAILURE TO FOLLOW THESE

INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH,

EQUIPMENT MALFUNCTION AND /OR PROPERTY DAMAGE. BE

SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH

THIS MANUAL.

1. Selection of the place of installation

Select the place of installation satisfying the following

conditions and, at the same time, obtain consent from the

client or user.

Place where air circulates.

Place free from heat radiation from other heat sources.

Place where drain water may be discharged.

Place where noise and hot air may not disturb the

neighbors.

Place where there is not heavy snowfall in winter.

Place where obstacles do not exist near the inlet air

port and outlet air port.

Place where the outlet port may not be exposed to a

strong wind.

Place surrounded at four sides are not suitable for

installation.

A 1m or more of overhead space is needed for the unit.

Mount guide-louvers to place where short-circuit is a

possibllity.

When installing several units, secure sufficient suction

space to avoid short circuiting.

Fig. 20

Remove the hole cover.

Arrange the drain hose

lower than this portion

Drain hose

VT wire hole

Drain hose

Piping hole

VT wire

Drain hose

For series 24,28,36,42

no this part

Piping hole

Base (Bottom)

Intake grill

VT wire hole

Pass the drain hose through here

Cut the grill

Extend the pipe by unwinding it

Fix the unit in a proper way according to the condition of

a place where it is installed by referring to the following.

(1) Installation

2. Installation of outdoor unit

For series 14,18

Fig. 25

(a) Concrete foundation(Fig. 25)

For series 14,18

Anchor bolt

(b) Foundation anchor

Unit

Concrete foundation

Anchor bolt

Concrete foundation

Unit

INSTALLATION INSTRUCTIONS

Haier AC36NACAAA [23/87] Fig 20

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