Installation Procedure

Indoor Unit

1. Preparation for suspending the unit

a.Size of hole at ceiling and position of hanging bolts

<Combination with silent panel>

 

 

 

70

Hanging boltposition E Ceiling hole size

F Panel dimensions

 

 

Pipeconnection side

D

 

 

75

150

A

300

 

30

Ceiling ~ panel wrap dimensions

 

Hanging bolt position

 

 

 

B

 

30

 

Ceiling hole size

 

 

 

C

 

 

 

 

Ceiling ~ panel

 

Panel dimensions

 

 

 

wrap dimensions

 

 

 

b.Hanger bolts installation

Use care of the piping direction when the unit is installed.

2.Installation of indoor unit

Fix the indoor unit to the hanger bolts.

If required, it is possible to suspend the unit to the beam, etc. Directly by use of the bolts without using the hanger bolts.

Note

When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging bracket.

Adjusting to the levelness

(a)Adjust the out-of levelness using a level or by the following method.

Make adjustment so that the relation between the lower surface of the unit proper and water level in the hose becomes as given below.

(b)Unless the adjustment to the levelness is made properly, malfunctioning or failure of the float switch may occur.

Tap selection on blower unit

(When the high performance filter is used.)

Taps of blower unit are set at the standard selection at the shipping from factory. Where the static pressure is raised by employing such option as the high performance filter, etc., change the connection of connectors provided at the flank of control box as shown below.

Hole-in anchor

Insert

Hole-in plug

 

 

Concrete

Hanging bolt M10

M10 nut

Hanging bolt

M10 washer

 

Main unit

M10 spring washer

 

Piping side

 

Supply water

 

Water level

 

0~5 mm

PVC hose

(0~0.2")

 

Bring the piping side slightly lower.

 

Standard tap (at shipping)

 

High speed tap

 

Control box side

White

 

 

White

 

 

White

 

 

Black

 

Blue

Connectorwhite

 

Blue

Moter side

 

Blue

Connector white

 

White

Moter side

 

White

 

 

 

Red

 

Yellow

Yellow

 

Yellow

Blue

Red

Red

 

Red

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Haier AD28NS1ERA, AD24MS1ERA, AD36NS1ERA, AD48NS1ERA operation manual Hanger bolts installation

AD48NS1ERA, AD24MS1ERA, AD28NS1ERA, AD36NS1ERA specifications

The Haier AD36NS1ERA, AD28NS1ERA, AD24MS1ERA, and AD48NS1ERA are a series of air conditioners designed to provide optimal cooling solutions while ensuring energy efficiency and user comfort. Each model incorporates advanced technologies to meet varying space requirements and user preferences.

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In summary, Haier's AD series air conditioners, including the AD36NS1ERA, AD28NS1ERA, AD24MS1ERA, and AD48NS1ERA, offer a variety of features tailored to meet different cooling needs. With technologies such as inverter operation, user-friendly controls, and efficient air filtration systems, these models stand out for their performance and environmental consciousness. Whether for a compact room or a spacious area, Haier's offerings cater to diverse preferences, ensuring a comfortable living experience year-round.