Haier 10571564 Users Manual

0010571564 to the manual 6b7c9b9e-691f-4daa-a2b7-9d31d3de86c1

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No.*0010571564

After reading this attached manual, please keep it properly. If the user is

changed, please do give this manual to him

For the sake of safety and in order to use the air conditioner correctly,

please read this manual and the operation manual of indoor unit carefully

before using

7-10

14

11

3-6

1

2

Electric Wiring

CONTENTS

Installation Instruction

Name of Parts

To User

Safety Precautions

Operation and Performance

Pipe System Chart

Inside front cover

12-13

Troubleshooting

AU422BIBAA

Free Combination Multi-split Type Room Air Conditioner

Haier Network Air Conditioner

Outdoor unit

Characteristics of Products

Characteristics of Products

1.220~230V normal power, suitable for both commercial use and home

use.

2.Free choice of wire control and remote control.

3.Several types of indoor units, free combination of specification.

4.Single outdoor unit, space-saving and cost-saving.

5.Far distance network technology, realize the intelligentized living area

(For details, please refer to the manual of indoor unit).

6. POWER FAILURE RESUME FUNCTION. Automatic set when

power resumes.

If still using the unit under

this circumstance, the air

conditioner may be damaged

and may also cause electric

shock or fire accidents.

When needing repair, please ask the after-

sales service work for help.

Improper maintenance and repair may

cause water leakage, electric shock and

fire.

If abnormal conditions (sear smell) occur,

please stop the unit, turning off the electric

power and contact the after-sales service

center for solution.

During the unit operation,

do not insert fingers or other

articles alike into the air

inlet, outlet and louver.

Because the high-speed

fan is very dangerous,

it may cause hurt.

Ask after-sales service worker to take

measure to prevent refrigerant from

leaking.

If the leaked refrigerant exceeds a certain

density, it will cause lack of oxygen. If

the room installed with air conditioner

is too small, do take enough measure in

order to avoid lack of oxygen even if

refrigerant leaks.

When the air conditioner must be

dismantled and reinstalled, please ask

the after-sales service center to do this

work.

Improper installation may cause water

leakage, electric

shock and fire.

Cut off

power

Commissioned installation

The installation work should be done by

the after-sales service worker. Self-

installation may cause water leakage,

electric shock and fire accident because of

improper installation.

After a long-time using of the air

conditioner, please check if the

foundation of the unit is damaged.

If the foundation is damaged without

repair, the unit may fall

down leading to body hurt.

Any inflammable spray liquid cannot

be place or use near the air conditioner,

otherwise, fire

accident may happen.

Only after stopping the unit and cutting

off power can clean the air

conditioner to avoid

electric shock or injury.

It is strictly prohibited to rebuild the air

conditioner by yourself. Improper

rebuilding may cause fire, electric shock

and water leakage.

Safety Precautions

The following lists four kinds of safety precaution items and suggestions:

Warning: Improper use may cause death or serious injury.

: Those contents marked with ìForcedî are definitely forced action, otherwise, it may

cause unit damage or risk to usersí safety.

Notice: Improper use may cause body hurt or unit damage; in some

circumstance, it may cause serious results.

: Those contents marked with ìProhibitionî are definitely prohibited action, otherwise,

it may cause unit damage or risk to usersí safety.

The following safety precautions must be observed.

This safety precautions should keep in hand for reference.

Warning

1

!

!

!

Name of Parts

3

1

2

4Repair panel

Air inlet

Air outlet

Air inlet

Note:

Do not block the air inlet and air outlet, otherwise the performance of the air

conditioner may be lowered.

1

2

3

4

2

Installation procedure Install indoor unit

1.Choose installation place

The chosen installation place should meet the following requirements and

get the userís consent.

Place air can freely circulate.

Place can perform level installation.

The condensate water can be drained smoothly.

Place where the noise and hot air will not

disturb the neighbors.

Place can ensure the space for successful

maintenance and repair.

Place where the four corners of the unit are easily installed and leaves

at least 1m height space.

Place where the wall hole is easy for drainage.

When installing multiple units, make sure to leave enough space to

avoid air short-circuit.

If the outdoor unit near the street, it should not be lower than 2.5m.

Please install in the place that can sufficiently bear the weight of the

unit. The air conditioner cannot install on a non-special metal frame

(e.g. theft guard net).

Install in the place with intensity as high as possible to prevent the

noise and vibration from spreading to other places.

Avoid the place where the strong airflow directly toward the air inlet

or air outlet.

Avoid the place where high frequency electromagnetic waves are

generated to prevent the communication of indoor and outdoor from

being affected.

Avoid the place where the combustible gas exists. The combustible

gas around the air conditioner may cause fire.

Avoid the place where the combustible gas may be leaked. If the leaked

gas gathers around the air conditioner, it may cause fire accident.

Avoid the place with to much oil, vapor and salinity, such as, seashore

and hotspring area and the area with sulfurated gas, etc. corrosive gas.

If install in these places, the air conditioner needs special maintenance.

Avoid the place where the heat source directly radiates or with other

heat sources.

>10cm

>15cm

>60cm

>10cm

>30cm

3

Installation instruction

The following is the manual mentioned

standard accessories, please check them by

yourself. Amount

6

Name

Use screw bolt (M10) and screw nut to tightly fix the outdoor unit on its bracket, and

keep it level.

When install on the wall or roof, fix the bracket firmly and reliably to prevent from

the attack of earthquake or strong wind.

In order to lower the vibration, the rubber cushion must be installed.

The installation slant degree of the unit should be less than 3*.

190 580

380

190

Installation dimension of outdoor unit (mm)

Install and fix

Installation tools

Standard accessories (self-provided installation parts)

Mark

Name of

parts

A B C

Adhesive

tape Pipe supporting

plate Connection

hose Drain hose Thermal insulation

material Plaster powder

FED

Warning

During installation, if the refrigerant leaks, please immediately take ventilation

measure.

Once the leaked refrigerant gas meet fire, poisonous gas will be generated.

After finishing installation, make sure the refrigerant gas will not lead.

1. Connection method of pipe

(1)The joint of refrigerant connection pipe is at the right side of the outdoor unit.

(2)The connection pipe can be connected out from the right side of outdoor unit.

For single system, the max length of connection pipe is 15m and the max fall is 5m.

In order to guarantee efficiency, the connection pipe should as short as possible.

Daub the refrigerant oil on the joint and flare.

1.Screwdriver 2. Steel saw

3. Pipe cutter 4. Pipe flarer

5. Knife 6. 70mm diameter drill

7. Leakage detector/soap water

8. Spanner (diameter 17,27mm)

9. Spanner (14, 17, 19, 27mm)

10. Pincers 11. Tape measure

12. Scraper 13. Refrigerant oil

14.Vacuum pump 15. Nitrogen tank

Shape

Putty

Rubber cushion

Refrigerant oil

Plastic clamp

Manual

Connection of pipe

4

1

***

1

1

4

Installation instruction

Please perform the fastening of the screw nut according to the specified torque

2. Welding method of pipe

(1)The refrigerant pipe should use clean new pipe. When performing work,

pay attention to preventing vapor, dust from entering into the pipe.

(2)When loosening and fastening the connection screw nut, do use two hands

to handle. If use one hand, it cannot reach the necessary fastening level.

External diameter of connection pipe (mm)Installation torque (N.m)Fastening torque (N.m)

29.4 (3.0kgf.m)

53.9 (5.5kgf.m)

49.0 (5.0kgf.m)

24.5 (2.5kgf.m)

*9.52

*15.88

When connect the accessory thermal insulation material with the thermal insulation

material of the onsite connection pipe, do not leave any gap. After finishing installing the

thermal insulation material as below Figure shown, then use tape to bind them properly.

When bending the pipes, give the roundness as

large as possible, to avoid crashing and flat the

pipes.

To connect the pipe, fit the center and use hand

to screw the nut, as shown in figure:

(3)Connect the connection pipe of outdoor unit

According to the connection method to connect the connection pipe and in/out

liquid pipe and gas pipe.

Fasten torque

32.7~39.9 N.m

Pipe diameter

Liquid pipe 9.52mm

62.8~74.5 N.m

Gas pipe 15.88mm

Pay attention not to let alien matters, such as

sand, water get into the pipe.

Joint Nut

Spanner

Spanner

If do not fit the center and screw the nut hard,

the screw thread may be damaged, which will

cause refrigerant leakage.

3. Cut and flaring method

Use pipe cutter to cut the pipe, the burrs must be removed.

After inserting the flarer, perform flared nut.

Flarer

Incorr

Slant Broken Uncompleted

Burrs Too long

A

Pipe diameter

Liquid pipe

Dimension A (mm)

9.52mm (3/8") 1.0-1.2

Connect pipe

Gas pipe 1.4-2.2

15.88mm (5/8")

Flaring dimensions as follows:

Correct

When connection, the connecting part

should not leave any gap, and the thermal

insulation material should be overlapped.

Thermal insulation material

Thermal insulation material (on-site

arrangement) Thickness: over 10mm

Thermal insulation material

of onsite connection pipe

150

5

Installation instruction

4.Air discharging method

According to the method of the Figure shown, discharge the air in the indoor

unit and pipe out.

(1)Remove the valve cap of little stop valve of the outdoor unit.

(2)Loosen the thick flare screw nut connected to big stop valve for about 1~1.5

circle.

(3)Use spanner (hexagon spanner) open (turn anti-clockwise) the valve core

of little stop valve for 90*, after the gas will discharge from the thick flare

for about 15 seconds, then fasten the flare screw nut according to the

specified torque.

(4)Open the little and big stop valve.

(5)Fasten the valve caps of the two valves.

(6)Use leakage detector or soap water to

check if there is leakage.

Gas pipe

Liquid pipe

5. Refrigerant charging amount

When the connection pipe (L) is less than or equal to 5m, it is not necessary

to charge additional refrigerant. If the connection pipe (L) exceeds 5m, it needs

to be added with 60g refrigerant every meter.

That is: refrigerant charging amount = (L-5)x60(g)

Only in COOLING operation mode can charge the additional refrigerant.

When charging, the refrigerant should be charged through the charging

nozzle of the low pressure valve.

When charging the refrigerant, please be careful not to let air mix into the

system.

When the length of the connection pipe of the single system exceeds 5m,

it must use external system Freon R407C to discharge the air in the connection

pipe out, then discharge the excessive refrigerant by the above method.

The air conditioner newly left factory has been charged additional 80g R407C

on the basis of the previous specified refrigerant amount.

This method is only used in the installation for the first time to discharge

the air in the connection pipe and indoor unit out.

Notice

6

The Creepage breaker must be installed.

If not installing Creepage breaker may easily cause electric shock.

After wiring, please power on the unit to detect electricity leakage.

If the power cable is damaged, in order to avoid danger, it must be changed by

the manufacturer or its repair center or the similar professional personnel. For

the power cable of indoor unit, please mate it according to the manual of indoor

unit.

Avoid the electric wire touching the high temperature part of the connection

pipe, in order not to the insulation part of the cable be melted causing accidents.

After connecting to the terminal block, the connection wire should be bent to

a U-shaped bend and use wire presser to fix.

Before performing vacuumizing the refrigerant pipe system, do not power on

the outdoor unit,

The power cable of indoor unit and the connection wire of indoor and outdoor

unit should be complied with what the operation manual of indoor unit specified.

The connection of power cable should be complied with the local wiring

regulations.

When wiring on site, choose the specification of wire and creepage breaker as

follows:

Notice

Electric wiring

Warning

Power supply

10

1PH, 220V, 50Hz 16

Below 50m

Below 20m

The minimum section area of wire

(mm2) (the connection wire of metal

pipe and synthetic resin pipe )

Capacity Fuse

Knife switch

(A) Creepage breaker

40A, 100mA, below 0.1s

40

The wiring work should commissioned to a qualified worker according to the

installation manual to perform. The air conditioner must use special power circuit.

Insufficient power capacity or improper work may cause electric shock and fire.

When wiring, the power cable must use the specified cable to firmly connect

and fix. Do not let the external force of the cable transfer to the terminal block.

Improper connection or fixation may cause heat and fire, etc. accident.

Must connect with grounding wire.

Connect with grounding wire as specified. Unreliable grounding may lead to

electric shock. Do not connect the grounding wire on the gas pipe, city water

pipe, lightning rod or telephone line.

Use the fuse with proper specification. Do not use wire or any other material to

replace fuse, otherwise it may cause damage of unit or fire.

40

7

Electric wiring

Power cable (connect through outdoor unit)

Remove the repair panel of the outdoor unit,

loosen the wire holding clamp A, then put

the active wire, null wire and grounding wire

of power cable through the wire holding

clamp A and connect to the relative terminal

block. After finishing connection, press the

wire holding clamp A to the original state.

Connect the outdoor unit power cable and

communication wire

Loosen wire holding clamp B and C, put the power

cable and communication wire connecting A system

and B system indoor units through them and connect

to the relative terminal block. After finishing

connection, press the wire holding clamp B and C

to the original state.

Connection the indoor unit power cable and communication wire

Loosen the wire holding panel, connect the power cable and communication

wire of indoor unit to the relative terminal block.

Note:

The air conditioner must use the special power circuit (Over 40A). The

wiring method must be done by the qualified electrician according to the

national wiring rules.

The grounding line and the null line of the receptacle must be strictly

separated. It is incorrect to connect the null line with the grounding line.

When connecting the indoor & outdoor wire, check the number of the

indoor & outdoor terminals, the terminals with the same number connected

together with same one wire.

All the wires should be copper core wires.

(When wiring, an appropriate distance should be kept between power wire and

communication wire. They cannot be wrapped together, otherwise, it may cause

communication disturbance, and the air conditioner cannot work normally.)

Power supply: 1PH, 220~230V, 50Hz.

The connection method of power cable is Y connection.

ABC

Terminal block

Wire holding

clamp

Instruction of wiring

Wiring method of outdoor unit:

Wiring method of indoor unit:

8

Electric wiring

Note: The pressing method when there is not terminal block

Connect the wire of the

same diameter to the two

sides of wire ends.

Do not connect the wire of

the same diameter to the

same side of the wire end.

Do not connect the wires of

different diameter together.

Terminal block of

indoor unit (A system) Terminal block of

indoor unit (B system)

4. Connect wire between indoor & outdoor unit

As the Figure shown, arrange the connection wire properly (note: the two *ends of the

connection wire are different, do not connect them reversedly).

Open the repair panel of the outdoor unit, loosen the wire holding clamp (outdoor

unit).

According to the wiring method

* and the wiring diagram to connect

* the connection wire properly.

According to the pressing method

* of connection wire, press the con-

* nection wire properly. (outdoor unit)

Reinstall the wiring cover.

2.The wiring method of straight terminal

For those connection wires whose end are not orbicular terminals, their

wiring method is:

Loosen the connecting screw, insert the end of the wire directly into the terminal block,

and then tighten screw. Pull the wire outwards slightly to confirm it is held tightly.

3.Pressing method of connection wire:

After wiring, the connection wire must be

pressed with wire holding clamp. The wire

holding clamp should press on the out co-

ver of the connection wire. As the right fi-

gure shown:

The wiring method of orbicular terminal

Wiring method

1.The wiring method of orbicular terminal

For the connection wire which end is orbicular

terminal, its wiring method is as the right figure

shown. Dismantle the screw and put it through

the ring at the end of the connection wire, then

connect it to the terminal block and tighten the

screw.

Correct pressing

Terminal block

Wire holding clamp

Wrong pressing

LN

1 2 3

Power

1PH, 220*230V, 50Hz

Terminal block of outdoor unit

1 2 3

B(C)B(N)B(L)

A(C)A(N)

A(L)

(Sketch map)

9

10

Electric wiring

1. Safety checking

*

**If the joint of pipe leaks?

**How about the thermal insulation of the joint of the pipe?

**If the electric wire connection of the indoor and outdoor unit is inserted

**firmly in the wiring board?

**If the electric wire connection of the indoor and outdoor unit is fixed

firmly?

**If the arrangement of the drain hose correct?

**If the connection of grounding wire is firm?

**If the power voltage is complied with the electric specification?

**If the noise is too large?

2. Test run

(1)Open the stop valve of gas pipe.

(2)Open the stop valve of liquid pipe.

(3)Press ON/OFF button to start operation, use wire controller to set to

COOLING operation.

(4)According to the operation manual to confirm the function of unit.

Other instructions

Note:

After finishing installation work, perform test run to confirm everything

is normal. Please explain the using method and maintenance method to

the user according to the operation manual. Additionally, please give this

manual to the user and ask them to keep it properly.

Operation and performance

3 minutes delay function

If start the unit immediately after its stop, the compressor will operate after 3

minutes have elapsed to protect the unit.

The characteristic of HEATING operation

During operation, if the outdoor temperature is too high, the fan motor of

outdoor unit will automatically change to low fan speed.

About Defrosting operation in Heating operation

During HEATING operation, when the outdoor unit frosts, in order to enhance

the heating effect, the unit will automatically start DEFROSTING operation (about

2~10 minutes), at this time, the condensate water will be drained out from outdoor

unit.

During DEFROSTING operation, the fan motor of indoor unit will be in low

fan speed or stop, the fan motor of outdoor unit will stop.

The working condition of the air conditioner

In order to use the air conditioner correctly, please operate it in the following

condition.

D.B. 18* W.B. 14*

The operation range of the air conditioner

COOLING

DEHUMIDIFYING Indoor side Maximum

Outdoor side

D.B. -7* W.B. -8*

D.B. 24* W.B. 18*

D.B. 43* W.B. 26*

D.B. 32* W.B. 23*

D.B. 18*

D.B. 27*

D.B. 15*

HEATING

Minimum

*

*

Note:

If the air conditioner operates out of this range for a long time, the protection

device will act and at the same time the outdoor unit will give alarm.

In the working condition of simultaneous COOLING and HEATING, when

the outdoor temperature T1* 28*, HEATING will not operate; when the

outdoor temperature T1* 7*, COOLING will not operate.

When wrong action occurs during operation

During operation, because of the influence of thunder, automobile and

wireless disturbance, the unit has wrong action, cut off the power switch,

after powering on again, press ìON/OFFî button, the unit can be turned on

or off.

About the HEATING capacity

HEATING operation adopts the heat pump type of absorbing the outdoor heat to

release to indoor side, so if the outdoor temperature drops, the HEATING capacity

may be lowered.

When the outdoor temperature is low, the air conditioner can be used together

with other heating devices.

For details, please refer to the operation manual of indoor unit.

Outdoor side

Indoor side

Maximum

Minimum

Maximum

Minimum

Maximum

Minimum

11

Troubleshooting

Trouble code display

E3

E5

Phenomenon of

outdoor unit trouble

The trouble of outdoor ambient

temperature sensor

The trouble of outdoor coil

temperature sensor

Over electric current protection

CT wire breaks

The flashing time of indicator light

on outdoor control panel Indoor control

panel indication

1 (A, B systems indicate together)

The communication trouble

between indoor and outdoor unit 8 (A and B system indicate individually)

The trouble of outdoor coil

temperature sensor

The trouble of electric current

overload

2 (A and B system indicate individually)

5 (A and B system indicate individually)

6 (A and B system indicate individually)

E3

E4

E5

E8

The communication trouble

between panel and indoor panel

E2

The trouble of outdoor ambient

temperature sensor

Phenomenon of indoor

unit trouble Trouble indication on remote

control type indoor unit

E5

E1

The trouble of indoor ambient

temperature sensor

The trouble of indoor coil

temperature sensor

E9

The communication trouble betw-

een indoor panel and outdoor panel

12

E8

Trouble code on wire

control type indoor unit

The compressor indicator light flashes 1

time in 0.2S/time frequency

The compressor indicator light flashes 2

time in 0.2S/time frequency

The compressor indicator light flashes 3

time in 0.2S/time frequency

E4

The compressor indicator light flashes 5

time in 0.2S/time frequency

The compressor indicator light flashes 4

time in 0.2S/time frequency

The compressor indicator light flashes 8

time in 0.2S/time frequency

The compressor indicator light flashes 9

time in 0.2S/time frequency

Troubleshooting

Symptom Cause

Blow out mist or water

overflow The fan motor of outdoor unit automatically stop to

perform defrosting.

*During operation, in operation and shortly after unit

stop, there is a sound of water flow; within 2~3

minutes after operation start, sometimes the sound

becomes larger, this is the sound of refrigerant flowing

and drainage of condensate water.

During operation, the air conditioner gives out the

sound of ìPu Chiî, it is because of the temperature

change, the sound of heat exchangerís hot expansion

and cold shrink.

Giving out noise

Not get the needed

COOLING or

HEATING effect

Auto operation, stop

Not operate

If set in ìTIMER ONî or ìTIMER OFFî mode.

If the air outlet and inlet of the outdoor unit are blocked.

(please cut off power, remove the obstacle)

If doors and windows are closed. (close doors and

windows)

If there is too much dust on the indoor air filter. (please

cut off power to clean the air filter)

If the position of the air outlet louver of the indoor unit

is suitable. (adjust the position of the louver)

If exceeding the operation range of the air conditioner.

If set in ìHEATINGî, ìCOOLINGî, ìFANî mode.

If the set temperature correct.

If the set fan speed is low.

Before contact the repair center, please check the following circumstances

If because of power failure leading to unit stop.

If the power switch is cut off. (close the power switch)

If the fuse or breaker is burnt out. (please perform by

the qualified electrician)

If the protection device acts. (the state of the operation

indicator light of the wire controller) according to the

instruction of the troubleshooting to check the cause.

Not get the needed

COOLING or

HEATING effect.

Not trouble

*

*

* *

*

**

*

Circumstances needing to further confirmation

*

*

*

*

*

*

*

*

*

*

*

*

*

When the following circumstances occur, please stop the unit and cut off

power, then contact the after-sales service center.

Bad action of button.

When fuse and breaker often blown out.

Alien articles and water enter into electric box.

Exclude the cause of protection device (refer to page 12), the unit still

cannot operate.

Other abnormal circumstances.

*

*

*

*

*

13

Muffler

One-way

valve

Pipe system chart

14

Indoor unit

Outdoor unit

4-way

switch valve

Compressor

Indoor heat exchanger

Outdoor heat

exchanger

HEATING operation

COOLING operation

Note: The wiring diagram is pasted inside the unit.

Stop valve

Indoor heat exchanger

Compressor

Gas and

liquid

separator

Gas and

liquid

separator

Muffler

4-way

switch valve

14