ADH071M1ERG Duct Type Air Conditioner

Specifications

• Model Numbers: ADH071M1ERG, ADH071M3ERG, ADH090M1ERG,
  ADH105M1ERG, ADH125M1ERG, ADH140M1ERG, ADH105H1ERG, ADH125H1ERG,
  ADH140H1ERG, ADH160H1ERG

• Installation and servicing must be done by qualified
  personnel

• Refrigerant Type: R410A

• Global Warming Potential (GWP): 2088

• Air Conditioner Working Temperature: Cooling – 10~43 degrees
  Celsius, Heating -15~24 degrees Celsius

Product Usage Instructions

Cautions

Before disposing of the old air conditioner, ensure it is
inoperative and safe. Unplug the air conditioner to avoid the risk
of child entrapment.

All packaging materials can be safely disposed of without
harming the environment. The cardboard box can be broken or cut
into smaller pieces and given to a waste paper disposal service.
The wrapping bag and foam pads contain no fluorochloric
hydrocarbon.

Safety Precautions

To avoid hazards, follow these safety precautions:

• Only use the product as intended and specified in the
  manual.

• Do not allow children to operate or play with the
  appliance.

• If the supply cord is damaged, it must be replaced by the
  manufacturer or a qualified person.

• This appliance is not intended for use by persons with reduced
  physical, sensory, or mental capabilities unless supervised or
  instructed by a responsible person.

• Do not operate the appliance with an external timer or separate
  remote-control system.

• Keep the appliance and its cord out of reach of children under
  8 years old.

• The A-weighted sound pressure level is below 70 dB.

• This appliance is intended for expert or trained users in
  shops, light industry, farms, or commercial use by lay
  persons.

Parts and Functions

The air conditioner has the following parts and functions:

• Display panel: Shows current settings and temperature.

• Power button: Turns the air conditioner on and off.

• Mode selection: Allows you to switch between cooling and
  heating modes.

• Temperature control: Adjusts the desired temperature.

• Fan speed control: Sets the fan speed to low, medium, or
  high.

• Timer function: Allows you to set a specific time for the air
  conditioner to turn on or off.

Heating Mode

To use the air conditioner in heating mode, follow these
steps:

1. Ensure the air conditioner is plugged into a power source.

2. Press the power button to turn on the air conditioner.

3. Select the heating mode using the mode selection button.

4. Adjust the temperature using the temperature control
   button.

5. Set the desired fan speed using the fan speed control
   button.

6. If desired, use the timer function to schedule the air
   conditioner’s operation.

Care and Maintenance

To keep your air conditioner in optimal condition, follow these
care and maintenance instructions:

• Regularly clean the air filters to remove dust and debris.

• Check the outdoor unit for any obstructions or debris and
  remove if necessary.

• Inspect the power cord for any damage and replace if
  needed.

• Keep the air conditioner’s vents and grilles free from dirt and
  dust.

• If the air conditioner is not in use for an extended period,
  unplug it from the power source.

Troubleshooting

If you encounter any issues with the air conditioner, refer to
the troubleshooting section of the manual for possible
solutions.

Accessories

The air conditioner may come with additional accessories. Refer
to the accessories section in the manual for more information.

Precaution for Installation

Before installing the air conditioner, ensure you follow these
precautions:

• Read the installation manual carefully before proceeding.

• Ensure the unit is installed correctly by qualified
  personnel.

• Do not vent the refrigerant into the atmosphere; it contains
  fluorinated greenhouse gases covered by the Kyoto Protocol.

• Fill in the factory refrigerant charge and additional
  refrigerant amount charged in the field using indelible ink.

Is The Unit Installed Correctly

To verify if the unit is installed correctly, refer to the
installation manual and check for proper installation procedures
and guidelines.

Installation Procedure

To install the air conditioner, follow these steps:

1. Read the installation manual thoroughly.
2. Gather all necessary tools and materials.
3. Select a suitable location for installation.
4. Ensure proper electrical connections are made.
5. Securely mount the indoor and outdoor units as instructed.
6. Connect the refrigerant lines and drain pipes.
7. Test the air conditioner to ensure it is functioning
   correctly.

FAQ

1. 1. Q: Can children operate the air conditioner?

A: No, the appliance should not be operated or played with by
children. It can only be used by children aged 8 years and above
under supervision.

1. 1. Q: Can the air conditioner be operated with an external  

   timer?

A: No, the appliance is not intended to be operated by means of
an external timer or separate remote-control system.

1. 1. Q: What is the working temperature range of the air  

   conditioner?

A: The air conditioner can cool within a temperature range of 10
to 43 degrees Celsius and heat within a range of -15 to 24 degrees
Celsius.

DUCT TYPE AIR CONDITIONER OPERATION MANUAL AND INSTALLATION MANUAL

English

ADH071M1ERG ADH071M3ERG ADH090M1ERG
ADH105M1ERG ADH125M1ERG ADH140M1ERG

Contents

Cautions

3

Safety Precautions

4

Parts and Functions

7

Heating Mode

8

Care and Maintenance

9

Troubleshooting

10

Accessories

12

Precaution for Installation

13

Is The Unit Installed Correctly

14

Installation Procedure

15

ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG
No. 0150519050
This product must only be installed or serviced by qualified personnel. Please read this manual carefully before installation. Keep this operation manual for future reference.
Original instructions

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Haier Industrial Park,Qianwangang Road,Eco-Tech Development Zone,Qingdao 266555,Shandong,P.R.C.

DISPOSAL REQUIREMENTS:
Your air conditioning product is marked with this symbol.This means that electrical and electronic products shall not be mixed with unsorted household waste.Do not try to dismantle the system yourself:the dismantling of the air conditioning system,treatment of the refrigerant,of oil and of other part must be done by a qualified installer in accordance with relevant local and national legislation.Air conditioners must be treated at a specialized treatment facility for reuse, recycling and recovery.By ensuring this product is disposed of correctly,you will help to prevent potential negative consequences for the environment and human health.Please contact the installer or local authority for more information. Battery must be removed from the remote controller and disposed of separately in accordance with relevant local and national legislation.

IMPORTANT INFORMATION REGARDING THE REFRIGERANT USED

Contains fluorinated greenhouse gases

covered by the Kyoto Protocol

A

R410A

kg B

kg C

kg D

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol.Do not vent into the atmosphere. Refrigerant type:R410A GWP:2088 GWP=global warming potential Please fill in with indelible ink,
1 the factory refrigerant charge of the product 2 the additional refrigerant amount charged in the field
and 1+2 the total refrigerant charge on the refrigerant charge label supplied with the product. The filled out label must be adhered in the proximity of the product charging port(e.g.onto the inside of the stop value cover). A contains fluorinated greenhouse gases covered by the Kyoto Protocol B factory refrigerant charge of the product:see unit name plate C additional refrigerant amount charged in the field D total refrigerant charge E outdoor unit F refrigerant cylinder and manifold for charging

WARNING
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
The appliances are not intended to be operated by means of an external timer or separate remote-control system. Keep the appliance and its cord out of reach of children less than 8 years. The A-weighted sound pressure level is below 70 dB. This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial
use by lay persons
Air conditioner working temperature: cooling 10~43 degree, heating -15~24 degree.

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Cautions
Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use, please make sure it’s inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment.
It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The valuable materials contained in a air conditioner can be recycled. Contact your local waste disposal center for proper disposal of an old air conditioner and contact your local authority or your dealer if you have any question. Please ensure that the pipework of your air conditioner does not get damaged prior to being picked up by the relevant waste disposal center, and contribute to environmental awareness by insisting on an appropriate, anti-pollution method of disposal.
Disposal of the packaging of your new air conditioner All the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the environment.
The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service. The wrapping bag made of polyethylene and the polyethylene foam pads contain no fluorochloric hydrocarbon.
All these valuable materials may be taken to a waste collecting center and used again after adequate recycling.
Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal services nearest to your house.
Safety Instructions and Warnings Before starting the air conditioner, read the information given in the User’s Guide carefully. The User’s Guide contains very important observations relating to the assembly, operation and maintenance of the air conditioner.
The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the following instruction.
Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier.
Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User’s Guide.
Installation shall be done by professional people, don’t install unit by yourself.
For the purpose of safety, the air conditioner must be properly grounded in accordance with specifications.
Always remember to unplug the air conditioner before opening inlet grill. Never unplug your air conditioner by pulling on the power cord. Always grip plug firmly and pull straight out from the outlet.
All electrical repairs must be carried out by qualified electricians. Inadequate repairs may result in a major source of danger for the user of the air conditioner.
Do not damage any parts of the air conditioner that carry refrigerant by piercing or perforating the air conditioner’s tubes with sharp or pointed items, crushing or twisting any tubes, or scraping the coatings off the surfaces. If the refrigerant spurts out and gets into eyes, it may result in serious eye injuries.
Do not obstruct or cover the ventilation grille of the air conditioner. Do not put fingers or any other things into the inlet/outlet and swing louver.
Do not allow children to play with the air conditioner. In no case should children be allowed to sit on the outdoor unit.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
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Safety Precautions

Before starting to use the system, read carefully this “SAFETY PRECAUTIONS” to ensure a proper operation of the system. Safety precautions described here are classified to ” WARNING” and ” CAUTION”. Precautions which are shown in the column of ” WANING” means that an improper handing could lead to a grave result like a death, serious injury, etc. However, even if precautions are shown in the column of ” CAUTION”, a very serious problem could occur depending on situation. Make sure to observe these safety precautions faithfully because they are very important information to ensure the safety. Symbols which appear frequently in the text have following meanings.

Strictly prohibited.

Observe instructions faithfully.

Provide a positive grounding.

When you have read through the manual, keep it always at hand for read consultation. If the operator is replaced, make sure to hand over this manual to the new operator.

CAUTIONS FOR INSTALLATION

WARNING

The system should be applied to places as office, The system should be installed by your dealer or When you need some optional devices such as a

restaurant, residence and the like.

a professional installer.

humidifier, electric heater, etc., be sure to use the products

which are recommended by us. These devices should

be attached by a professional installer.

Application to inferior environment such as an engineering shop, could cause equipment malfunction and serious injury or death.

Installation by yourself is not encouraged because it could cause such problems as water leakage, electrical shock or fire accident by some improper handing.

Installation by yourself is not encouraged because it could cause such problems as water leakage, electrical shock or fire accident by some improper handing.

CAUTION

Do not install nearby the place where may have Depending on the place of installation, a circuit

leakage of flammable gas.

breaker may be necessary.

ON

Drain pipe should be arranged to provide a positive draining.

OFF

If the gas leaks and gathers around, it may cause Unless the circuit breaker is installed, it could cause If the pipe is arranged improperly, furniture or the

the fire.

electrical shocks.

likes may be damaged by leaked water.

Where strong winds may prevail, the system Install on the place where can endure the weight Make sure the system is grounded. should be fixed securely to prevent a collapse. of air conditioner.

Bodily injury could result by a collapse.

Bodily injury could result by a careless installation.

Grounding cable should never be connected to a gas pipe, city water pipe, lightning conductor rod or grounding cable of telephone. If the grounding cable is not set properly, it could cause electric shocks.

CAUTIONS FOR TRANSFER OR REPAIR

WARNING

Modification of the system is strictly prohibited. When the system needs a When the air conditioner is relocated, contact your dealer or a professional

repair, consult your dealer.

installer.

Improper practice of repair could cause water leakage, electric shock or Improper practice of installation could cause water leakage, electric shock

fire.

or fire.

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Safety Precautions

CAUTIONS FOR OPERATION

WARNING

You should refrain from exposing your body directly to cool wind for a long time.

Do not poke the air inlet or outlet with a bar, etc.

When any abnormal condition (scorching smell or others) is found, stop the operation immediately and turn off the power switch. Then consult your dealer.

It could affect your physical condition or cause Since the internal fan is operating with a high

some health problems.

speed, it could cause an injury.

CAUTION

The system should never be used for any other purposes than intended such as for preservation of food, flora and fauna, precision devices or work of art.

Do not handle switches with a wet hand.

If you continue the operation without removing the cause, it could result in a trouble, electric shock or fire.
Combustion apparatus should not be placed allowing a direct exposure to wind of air conditioner.

It could cause deterioration of food or other problems.
Do not wash the air conditioner with water.

It could cause electric shocks.

Incomplete combustion could occur on the apparatus.

Do not install the system where the air outlet Make sure to use a fuse of proper electric rating. reaches directly the flora and fauna.

It could cause electric shocks.
Neither stand on the air conditioner nor place something on it.

It will not be good for their health.

Use of steel or copper wire in place of a fuse is strictly prohibited because it could result in a trouble or fire accident.

It is strictly prohibited to place a container of

Do not operate the system while the air outlet grill

combustible gas or liquid near the air conditioner is removed.

or to spray it directly with the gas or liquid.

There are risks of falling or injury by collapsed It could cause a fire accident. object.

There is a risk of injury.

Do not use the power switch to turn on or off the Do not touch the air outlet section while the swing Do not use such equipment as a water heater, etc.

system.

louver is operating.

around the indoor unit or the wire controller.

ON

OFF

It could cause a fire or water leakage.

There is a risk of injury.

If the system is operated at the vicinity of such equipment which generates steam, condensed water may drip during cooling operation or it could cause a fault current or short-circuit.

When operating the system simultaneously with Check occasionally the support structure of the When cleaning the system, stop the operation and

a combustion apparatus, indoor air must be unit for any damage after a use of long period of turn off the power switch.

ventilated frequently.

time.

Insufficient ventilation could cause an oxygen If the structure is not repaired immediately, the Cleaning should never be done while the internal

deficiency accident.

unit could topple down to cause a personal injury. fans are running with high speed.

Do not put water containers on the unit such as a flower vase, etc.

If the water enters into the unit and damages the electric insulation material, it may cause electric shock.

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Safety Precautions

The machine is adaptive in following situation

1. Applicable ambient temperature range:

Cooling

Indoor temperature Outdoor temperature

max. DB/WB min. DB/WB
max. DB/WB min. DB/WB

Indoor temperature

max. DB/WB min. DB/WB

32/23 C 18/14 C
43/26 C 10/6 C
27 C 15 C

Heating

max. DB/WB

Outdoor temperature min. DB/WB

24/18 C -15 C

2. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person.

3. If the fuse on the indoor PC board is broken please change it with the type of T 3.15A /250V(For ADH105,

ADH125,ADH140M1ERG);or the type T5A /250V(For ADH071M1ERG,ADH071M3ERG,ADH090M1ERG).T8A/250V(For ADH105/125/140/160H1ERG)

4. The wiring method should be in line with the local wiring standard.

5. The power cable should be:

H05RN-F 3G 4.0mm2 (outdoor unit 1UH071/090/105N1ERG),

or H05RN-F 3G 6.0mm2 (outdoor unit 1UH125/140/160P1ERG),

or H05RN-F 5G 4.0mm2 (outdoor unit 1UH125/140P1EK);

The connecting cable should be:

H05RN-F4G 2.5mm2;

All the cables shall have got the European authentication certificate. During installation, when the connecting cables

break off, it must be assured that the grounding wire is the last one to be broken off.

6. The power cable and connect cable should be self-provided.

7. The breaker of the air conditioner should be all-pole switch, and the distance between its two contacts should be no

less than 3mm.

8. The indoor unit installation height is at least 2.5m.

9. A leakage breaker must be installed.

10.1 FOR ADH071M1ERG, ADH090M1ERG, we can get the 4 different ESP through adjust the indoor unit PCB SW1-4

and SW1-5, please refer below:

SW1 (1) (2) (3) (4) (5) (6) (7) (8) Static pressure

– – – OFF OFF – – –

10 Pa

– – – OFF ON – – –

30 Pa

– – – ON OFF – – –

50 Pa

– – – ON ON – – –

70 Pa

Attention:

Cut off the power supply to adjust the SW1-4, and SW1-5, or else the operation is invalid.

10.2 For ADH071M3ERG, ADH105M1ERG, ADH125M1ERG, ADH140M1ERG, ADH105H1ERG, ADH125H1ERG,

ADH140H1ERG,ADH160H1ERG,static pressure selection need achieved by wired controller, refer wired controller’s manual

to get details

External static pressure (pa)

Static pressure level ( N) ADH071M3ERG

1

25

ADH105M1ERG ADH125M1ERG ADH140M1ERG
30

ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG
40

2

37

40

50

3

50

50

60

4

70

60

80

5

90

70

100

6

100

80

120

7

110

90

150

8

120

100

180

9

130

110

200

10

150

120

250

For AD105/125/140M1ERG,ADH071M3ERG,ADH105/125/140/160H1ERG,static pressure level selection can also be achieved by Infrared remote controller,method is: Step a: set the Infrared remote controller at condition:FAN mode,fan speed high. Step b:then aim the remote controller at the infrared remote receiver RE-02,press HEALTH button 4+N times(1 N
10,integer) within 12 seconds,then the receiver will beep N+1 times,the static pressure level N is been set successfully. Note:For Infrared remote controller YR-HBS01, need press ON/OFF button make the controller’s at OFF status first,then open the button cover press FRESH button will enter FAN mode interface.

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Parts and Functions

ADH071M1ERG ADH071M3ERG ADH090M1ERG

Air outlet frame

Electrical components Case

Drain pan Evaporator

The pump drain opening

ADH105M1ERG ADH125M1ERG ADH140M1ERG

Air outlet frame

Electrical components Case

Drain pan

Evaporator

The pump drain opening

ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG Air outlet frame

Drain pan

Fan

The drain opening

Electrical components Case

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Heating Mode
“HOT KEEP” function “HOT KEEP” is operated in the following cases.
When heating is started: In order to prevent blowing out of cool wind, the indoor unit fan stopped according to the room temperature which heating operation is started. Wait for approx. 2 to 3 minute, and the operation will be automatically changed to the ordinary heating mode. Defrosting operation (in the heating mode): When it is liable to frost, the heating operation is stopped automatically for 5 to 12 minutes once per approx. one hour, and defrosting is operated. After defrosting is completed, operation mode is automatically changed to ordinary heating operation. When the room thermostat is actuated: When room temperature increases and room temperature controller actuates, the fan speed is automatically changed to stop under low temperature condition of indoor heat exchanger. When room temperature decreases, air conditioner automatically changes over to ordinary heating operation.
Warming operation Heat pump type warming With the heat pump type warming, the mechanism of heat pump that concentrate heat of outdoor air with the help of refrigerant to warm the indoor space, is utilized. Defrosting operation When a room is warmed with a heat pump type air conditioner, frost accumulates on the heat exchanger of outdoor unit along with the drop of indoor temperature. Since the accumulated frost reduces the effect of warming, it is necessary to automatically switch the operation to the defrosting mode. During the defrosting operation, heating operation is interrupted. Atmospheric temperature and warming capacity Warming capacity of heat pump type air conditioner decreases along with the drop of outdoor temperature. When the warming capacity is not sufficient, it is recommended to use another heating implement. Period of warm-up Since the heat pump type air conditioner employs a method to circulate warm winds to warm the entire space of a room, it takes time before the room temperature rises. It is recommendable to start the operation a little earlier in a very cold morning.
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Care and Maintenance

Turn off the power supply switch.
ON OFF

Points to observe Do not touch with wet hand.

Do not use hot water or volatile liquid.

Thinner

Do not use!

Benzine Tooth powder

CAUTION Do not open the inlet grill until fan stops completely. Fan will continue rotating for a while by the law of inertia after operation is being stopped.

Cleaning the air filter 1.Clean the air filter by lightly tapping it or with the cleaner. It is more effective to clean
the air filter with water. If the air filter is very dirty, dissolve neutral detergent in the lukewarm water (approx. 30 C), rinse the air filter in the water, and thoroughly wash the air filter off the detergent in the plain water. 2.After drying the air filter, set it up on the air conditioner.
CAUTION Do not dry the air filter with fire. Do not run the air conditioner without the air filter.

Care and Cleaning of the unit Clean with soft and dry cloth. If it is very dirty, dissolve neutral detergent in the lukewarm water and make the cloth wet with the water. After wiping, clean off the detergent using clean water.
Post-Season Care Operate the unit with FAN mode on a fair day for about half a day to dry the inside of the unit well. Stop operation and turn off the power supply switch. Electric power is consumed even the air conditioner is in stop. Clean the air filter and set it in the place.
Pre-Season Care See that there are no obstacles blocking the air inlet and air outlet of both indoor and outdoor units. Make sure that the air filter is not dirty. Cut in the power supply switch 12 hours before starting run.

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Troubleshooting

Please check the following things about your air conditioner before making a service call. Unit fails to start

Is the power source switch Is city supply power in

adjust cut in?

normal?

ON
OFF
Power supply switch is not ON.

Power stoppage?

Isn’t the signal receiving section exposed to the direct sunlight or strong illumination?

Isn’t the earth leakage breaker in action? It is dangerous. Turn off the power supply switch immediately and contact the sales dealer.

Cooling or heating is not sufficient

Is the thermostat adjust as Isn’t the air filter dirty? required?

Isn’t any doors or windows left open?

Isn’t the swing louver horizontal? (At HEATING mode) If swing louver is horizontal, the blow wind does not reach floor.

Doesn’t any obstacle exist at the air inlet or outlet?

Cooling is not sufficient

Isn’t sun-shine invading direct? Isn’t any unexpected heating Isn’t the room much crowded? The wind does not blow during

load generated?

heating operation

Isn’t it warming up?

When the air conditioner does not operate properly after you have checked the above mentioned items or when the following phenomenon is observed, stop the operation of the air conditioner and contact your sales dealer.

The fuse or breaker often shuts down. Water drops off during cooling operation. There is a irregularity in operation or abnormal sound is audible.

The followings are not malfunction Water flowing sound is heard.

When the air conditioner is started, when the compressor starts or stops

during operation or when the air conditioner is stopped, it sometimes sounds

“shuru shuru” or “gobo gobo”. It is the flowing sound of the refrigerant, and it

is not a trouble.

SShhuururu

Cracking sound is heard. It smells.

This is caused by heat expansion or contraction of plastics.
Air which blows out from the indoor unit sometimes smells. The smell results from residents of tobacco smoke or cosmetics stuck inside of unit.

During operation, white fog comes out of indoor unit.
It is switched into the FAN mode during cooling.

When the air conditioner is used at restaurant etc. where dense edible oil fume is always exists, white fog sometimes blows out of air outlet during operation. In this case consult sales dealer for cleaning the heat exchanger.
To prevent frost from being accumulated on the indoor unit heat exchanger, it is sometimes automatically switched to the FAN mode,but it will soon return to the cooling mode.

The air conditioner can not be restarted soon after it stops.
Unit does not start

Even if the operation switch is turned on, cooling, dehumidifying or heating

is not operable for three minutes after the conditioner is stopped. Because

the protecting circuit is activated. (During this time air conditioner operates

in fan mode.)

Wait for

three

minutes

Air does not blow or the fan speed can When it is excessively cooled during dehumidifying, the blower not be changed during dehumidifying. automatically repeats reducing and lowering the fan speed.

During operation, operation mode has changed over automatically.

Isn’t the AUTO mode selected? In the case of AUTO mode, operation mode is changed automatically from cooling to heating or vise-versa according to the room temperature.

Water or steam generates from the outdoor This results when frost accumulated on the outdoor unit is removed (during

unit during heating.

defrosting operation).

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Troubleshooting

INDOOR UNIT TROUBLE SHOOTING

LED flash times of indoor PCB

LED4

LED3

0

1

0

2

0

4

0

7

0

8

0

12

0

13

Wired controller display
01 02 04
07
/
0C
0D

Contents of Malfunction

Possible reasons

Malfunction of indoor unit Sensor disconected,or broken, or at ambient temperature sensor wrong position,or short circuit

Malfunction of indoor unit Sensor disconected,or broken,or at piping temperature sensor wrong position,or short circuit

EEPROM wrong of indoor EEPROM chip disconected or broken

PCB

or wrong programmed, or PCB broken

Abnormal communication between indoor and outdoor units

Wrong connection,or the wires be disconected or wrong address setting of indoor unit or faulty power supply or PCB hardware malfunction

Abnormal communication Wrong connection or wired controller between wired controller and broken,or PCB hardware malfunction indoor unit

Malfunction of drain system

Pump motor disconnected or at wrong position,or the float switch disconnected, or at wrong position,or the short circuit bridge disconnected

Zero cross signal wrong

Zero cross signal detected wrong

Abnormal communication communication wire disconnected or

0

14

0E

between main control PCB & wrong connected or PCB hardware

fan motor driver

malfunction

0

15

0F

Fan motor overcurrent

Fan motor current too high

0

17

11

DC voltage high or low

DC voltage of the fan motor driver too high or too low

0

18

12

F.M.D temperature high

Fan motor driver over 95 C

0

19

13

Fan motor out of step

Wrong rotor location detected

M( 1)

N( 0)

/

Error of the outdoor unit

See note 1,2

Note:
1.The outdoor failure can also be indicated by the indoor unit,the checking method as follows: outdoor unit error code=(M 10+N)-20.LED4 flash M times and LED3 flash N times . 2.To get much more details about the out door unit failure,please refer to the outdoor unit trouble shooting list.

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Accessories

Accessories supplied with the indoor unit:

No.

Name of parts

Quantity

Note

1 Signal line

Connection between the wired remote

1

control and electric control board

2 Wired controller

1 For Air conditioner operation

3 3/8″ Brass nut (liquid side) 4 5/8″ Brass nut (gas side) 5 Coupler heat insulation(gas side)

1 For tightening the Connecting pipe
1
1 For indoor side pipe joint(gas side)

6 Coupler heat insulation(liquid side) 1 For indoor side pipe joint(liquid side)

7 Drain pipe 8 Instructions 9 Cable tie(Large) 10 Cable tie(small)

1

Drainage fittings group

(For ADHM series only)

1 Air conditioner operation

7

For fixing the heat insulation

(For ADHH series only)

For fixing the remote controller cable and 4 connecting cable
(For ADHH series only)

Shape

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Precaution for Installation
Please read these “Safety Precautions” first and then accurately execute the installation work. Though the precautionary points indicated herein are divided under two headings, WARNING and CAUTION, those points which are related to the strong possibility of an installation done in error resulting in death or serious injury are listed in the WARNING section. However, there is also a possibility of serious consequences in relationship to the points listed in the CAUTION section as well. In either case, important safety related information is indicated, so by all means, properly observe all that is mentioned. After completing the installation, along with confirming that no abnormalities were seen from the operation tests, please explain operating methods as well as maintenance methods to the user (customer) of this equipment, based on the owner’s manual. Moreover, ask the customer to keep this sheet together with the owner’s manual.
WARNING
This system should be applied to places as office, restaurant, residence and the like. Application to inferior environment such as engineering shop could cause equipment malfunction. Please entrust installation to either the company which sold you the equipment or to a professional contractor. Defects from improper installations can be the cause of water leakage, electric shocks and fires. Execute the installation accurately, based on following the installation manual. Again, improper installations can result in water leakage, electric shocks and fires. When a large air-conditioning system is installed to a small room, it is necessary to have a prior planned countermeasure for the rare case of a refrigerant leakage, to prevent the exceeding of threshold concentration. In regards to preparing this countermeasure, consult with the company from which you purchased the equipment, and make the installation accordingly. In the rare event that a refrigerant leakage and exceeding of threshold concentration does occur, there is the danger of a resultant oxygen deficiency accident. For installation, confirm that the installation site can sufficiently support heavy weight. When strength is insufficient, injury can result from a falling of the unit. Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and hurricanes, etc. Improper installations can result in accidents due to a violent falling over of the unit. For electrical work, please see that a licensed electrician executes the work while following the safety standards related to electrical equipment, and local regulations as well as the installation instructions, and that only exclusive use circuits are used. Insufficient power source circuit capacity and defective installation execution can be the cause of electric shocks and fires. Accurately connect wiring using the proper cable, and insure that the external force of the cable is not conducted to the terminal connection part, through properly securing it. Improper connection or securing can result in heat generation or fire. Take care that wiring does not rise upward, and accurately install the lid/service panel. Its improper installation can also result in heat generation or fire. When setting up or moving the location of the air conditioner, do not mix air etc. or anything other than the designated refrigerant (R410A) within the refrigeration cycle. Rupture and injury caused by abnormal high pressure can result from such mixing. Always use accessory parts and authorized parts for installation construction. Using parts not authorized by this company can result in water leakage, electric shock, fire and refrigerant leakage.
CAUTION
Execute proper grounding. Do not connect the ground wire to a gas pipe, water pipe, lightning rod or a telephone ground wire. Improper placement of ground wires can result in electric shock. The installation of an earth leakage breaker is necessary depending on the established location of the unit. Not installing an earth leakage breaker may result in electric shock. Do not install the unit where there is a concern about leakage of combustible gas. The rare event of leaked gas collecting around the unit could result in an outbreak of fire. For the drain pipe, follow the installation manual to insure that it allows proper drainage and thermally insulate it to prevent condensation. Inadequate plumbing can result in water leakage and water damage to interior items.
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Is The Unit Installed Correctly
Confirm the following items for safe and comfortable use of air conditioner. The installation work is to be burden on the sales dealer, and do not conduct it by yourself.

Installation place
Avoid installing the air conditioner near Install the unit at well ventilated place. the place where possibility of inflammable gas leakage exists.

Install the air conditioner firmly on the foundation that can fully support the weight of the unit.

Explosion (Ignition) may occur.
Select the place so as not to annoy neighbor with the hot air or noise.

If some obstacle exist, it may cause If not, it may cause vibration or noise. capacity reduction or noise increase.

Snow protection work is necessary where outdoor unit is blocked up by snow.
For details consult your sales dealer.

It is advisable not to install the air conditioner at the following special place. It may cause malfunction, consult the sales dealer when you have to install the unit on such a place.
The place where corrosive gas generates (Hot spring area etc.) The place where salt breeze blows (Seaside etc.) The place where dense soot smoke exists The place where humidity is extraordinarily high The place where near the machine which radiates the electromagnetic wave The place where voltage variation is considerably large

Electric work The electric work must be burden on the authorized engineer with qualification for electric work and grounding work, and the work must be conducted in accordance with electric equipment technical standard.
The power source for the unit is to be of exclusive use. An earth leakage breaker should be installed.(This is necessary to prevent electric shock.) The unit must be grounded.
When you change your address or the installation place Special technology is required for removal or reinstallation of air conditioner, consult the sales dealer. Besides, construction expense is charged for removal or reinstallation.
For inspection and maintenance The capacity of air conditioner will decrease by contamination of inside of unit when it is used for about three years although depending upon the circumstances under which it is used, and so in addition to the usual maintenance service, special inspection/maintenance service is necessary. It is recommended to make a maintenance contract (charged) by consulting your sales dealer.

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Installation Procedure

Indoor Unit

NOTE
All wiring of this installation must comply with NATIONAL, STATE AND LOCAL REGULATIONS. These instructions do not cover all variations for every kind of installation circumstance. Should further information be desired or should particular problems occur, the matter should be referred to your local distributor.

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.

Preparation of indoor unit Before or during the installation of the unit, assemble necessary optional panel etc. depending on the specific type.

Select places for installation satisfying following conditions and at the same time obtain the consent on the part of your client user.

a.Places where chilled or heated air circulates freely. When the installation height exceeds 3m warmed air stays close to the ceiling. In such cases, suggest your client users to install air circulators.
b.Places where perfect drainage can be prepared and sufficient drainage. c. Places free from air disturbances to the suction port and blowout hole of the indoor unit, places where the fire alarm
may not malfunction or short-circuit. d.Places with the environmental dew- point temperature is lower than 28 C and the relative humidity is less than 80 %.
(When installing at a place under a high humidity environment, pay sufficient attention to the prevention of dewing such as thermal insulation of the unit. ) e.Installation dimension is the following.

(1) Installation by which service space is made on top of the unit (recommended)
Install the unit away from the ceiling by 350mm or more

(2) Installation by which service is carried out from the bottom of the unit

Service space

500 or more

Service space

350 or more 30 or more

2500 or more (when no ceiling) FLOOR

Service access

Unit:mm

Service access

500 or more

Avoid installation and use at those places listed below.

a.Places exposed to oil splashes or steam (e.g. kitchens and machine plants). Installation and use at such places incur deteriorations in the performance or corrosion with the heat exchanger or damage in molded synthetic resin parts.
b.Places where corrosive gas (such as sulfurous acid gas) or inflammable gas (thinner, gasoline etc.) in generated or remains. Installation and use at such places cause corrosion in the heat exchanger and damage in molded synthetic resin parts.
c. Places adjacent to equipment generating electromagnetic waves or high- frequency waves such as in hospitals. Generated noise may cause malfunctioning of the controller.
Pipe size

Model

Liquid side

Gas side

ADH071M1ERG ADH071M3ERG ADH090M1ERG ADH105M1ERG ADH125M1ERG ADH140M1ERG ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG

9.52mm

15.88mm

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Installation Procedure
1. Preparation for suspending the unit a.Size of hole at ceiling and position of hanging bolts
ADH071M1ERG ADH071M3ERG ADH090M1ERG ADH105M1ERG ADH125M1ERG ADH140M1ERG

D

70

Indoor Unit
ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG
AIR INLET
B A C

Hanging bolt position E
Ceiling hole size F
Panel dimensions

Pipe connection side

75

D

30 Ceiling ~ panel wrap dimensions
F

150
Model

A Hanging bolt position
B Ceiling hole size
C Panel dimensions

300

30

Ceiling ~ panel wrap dimensions

E
AIR OUTLET

Dimensions A(mm) B(mm) C(mm) D(mm) E(mm) F(mm)

ADH071M1ERG ADH071M3ERG ADH090M1ERG 983 1433 1493 595

ADH105M1ERG ADH125M1ERG ADH140M1ERG

1556 2006 2066 653

ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG

1285 1373 1163 543

740 800 798 858 1046 518

b.Hanger bolts installation Use care of the piping direction when the unit is installed.

Hole-in anchor Hole-in plug

Insert

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.

Concrete Hanging bolt M10

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

M10 nut

Hanging bolt M10 washer

Adjusting to the levelness

Main unit

(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.

Piping side Supply water

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

Water level
0-6mm(for ADHM series) 5-20mm( for ADHH series)

M10 spring washer PVC hose

Bring the piping side slightly lower.

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Installation Procedure
Installing Drain Pipes
CAUTION Install the drain pipe in accordance with the instructions in this installation Manual and keep the area warm enough to prevent condensation.Problems with the piping may lead to water leaks.
Be sure to properly insulate the drain pipes.
The position of the installed drain pipe should have a downward gradient of 1/100 or more. Do not connect the drain pipe in which ammonia or other types of gas affecting the unit is generated.

For unit without water pump

1.5m~2m

Support

Drain Pipe

Down slope above 1/100 Insulation (supplied by the user)

Improper piping

Avoid riding across an elevation

Air vent

Keep free from traps

Do not pipe under water

Install the drain pipes according to the measurements given in the following figure.
Flange positions for connecting the drain pipes.

395 407

66 130

Safety drain port 25(O.D.)

Main drain port 25(O.D.)

The size of drain opening

Unit model

The size of drain opening

ADH071M1ERG ADH071M3ERG ADH090M1ERG ADH105M1ERG ADH125M1ERG ADH140M1ERG

32mm(O.D.)

ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG

25mm(O.D.)

Please refer to the diagram and select drain pipe size according to drain opening inner diameter size.

(a) Drain piping should always be in a downhill grade (1/50~1/100) and avoid riding across an elevation or making traps.

Good piping

Suspension

bolts

1.5m ~ 2m

(b) When connecting the drain pipe to unit, pay sufficient attention not to apply excess force to the piping on the unit side. Also, fix the piping at a point as close as possible to the unit.
(c) For unit without water pump, the drain pipe shall be slant downwards (greater than 1/100). The horizontal length of the drain pipe shall be less than 20 m. In case of long pipe, supports shall be provided every 1.5~2m to prevent wavy form. Central piping shall be laid out according to the right figure. Take care not to apply external force onto the drain pipe connection part.
(d) For unit with water pump drain pipe use hard PVC general purpose pipe VP which can be purchased locally. When connecting, insert a PVC pipe end securely into the drain socket before tightening securely using the attached drain hose and clamp. Adhesive must not be used for connection of the drain socket and drain hose (accessory).

Drain socket

Main unit

Pipe cover(large) VP(field purchased) [for insulation] (accessory)

Drain hose (accessory) Clamp (accessory) Adhesion
Pipe cover(small) [for insulation] (accessory)

VP(field purchased)
Pipe cover [for insulation] (field purchased)

Stage difference Drain hose Drain socket part

Heat insulation

A downhill grade of 1/100 or more

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Installation Procedure

Drain Pipe

(e) When constructing drain piping for several units, position the common pipe about 100 mm below the drain outlet of each unit as shown in the sketch. Use VP-30(11/4″) or thicker pipe for this purpose.
Secure the elevation as high as possible (approx. 100 mm)
VP-30 A downhill grade of 1/100 or more
(f) The stiff PVC pipe put indoor side should be heat insulated. The height of the drain head can be elevated up to a point 500 mm above the ceiling, and when an obstacle exists in the ceiling space, elevate the piping to avoid the obstacle using an elbow or corresponding gadget. When doing this, if the stretch for the needed height is higher than 500 mm, the back-flow quantity of drain at the event of interruption of the operation gets too much and it may cause overflow at the drain pan. Therefore, make the height of the drain pipe within the distance given in the sketch below.
290~325mm

Taking the ADH**H serials as an example, the installation of the drain pipe is the following.
Use general hard polyvinyl chloride (VP25) and connect it with adhesive (polyvinyl chloride) so that there is no leakage. Do not perform air bleeding.
Main drain pipe provide one trap on the main drain pipe near the indoor unit.
H1=100 mm(Approx) H2=50~100 mm

Unit Drain pan

Trap

H2 H1

Drain pipe

Safety drain There is no need to provide a trap for the safety drain pipe.If the safety drain pipe is connected to the main drain pipe,make the connection below the trap on the main drain pipe.

Drain hose

Right overhead

600
(Maximum local drain up dimension)

Joint for VP-25 (Local procurement)
(g) Avoid positioning the drain piping outlet at a place where generation of odor may be stimulated. Do not lead the drain piping direct into a sewer from where sulfur gas may generate.
(h) Because the drain spout is at the position, which negative pressure may occur. So with the rise of water level in the drain pan, water leakage may occur. In order to prevent water leakage, we designed a backwater bend. The structure of backwater bend should be able to be cleaned. As the below figure shown, use T type joint. The backwater bend is set near the air conditioner.
As figure shown, set a backwater bend in the middle of drain hose.

Unit Drain pan

Main pipe

Safety pipe

Drain pipe

Make sure that drain pipe is installed without rises. Do not perform air bleeding.

H2 H1

H1=100mm or the static pressure of air sending motor H2=1/2H1 (or between 50~100mm)
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Rise Air bleeding
Rise
PROHIBITED

Installation Procedure
Drainage Test (1) Conduct a drainage test after completion of the electrical work. (2) During the trial, make sure that drain flows properly through the
piping and that no water leaks from connections. (3) In case of a new building, conduct the test before it is furnished
with the ceiling. (4) Be sure to conduct this test even when the unit is installed in the
heating season.
Procedures (a) Supply about 1000 cc of water to the unit through the air outlet
using a feed water pump. (b) Check the drain while cooling operation.
Before the electrical work has not been completed, connect a convex joint in the drain pipe connection to provide a water inlet. Then, check if water leaks from the piping system and that drain flows through the drain pipe normally.

Drain Pipe

Remove grommet. Make sure to install it back after test.

Insert water supply hose for 20 mm ~ 30 mm to supply water. (Insert hose facing toward bottom.)

Attached drain hose clamp

Main unit

Drain piping

Drain situation can be checked with transparent socket

Pour water into a convex joint.

Installation Procedure

Air Duct

Installation work for air outlet ducts

Air conditioner main unit

Calculate the draft and external static pressure and select the length, shape and blowout.

A Blowout duct 2-spot, 3-spot and 4-spot with specifications.

200 type duct are the standard

Note (1) Shield the central blowout hole for 2-spot. (2) Shield the blowout hole around the center for 3-spot.

Ceiling surface
B Special blowout (Option)

Heat

insulation
A Blowout duct (Optional or marketed item)

inlet duct (Optional or

Suction panel (Silent panel)

marketed item) C special inlet

Hole for check

(option) (with air

filter)

Limit the difference in length between spots at less than 2:1. Reduce the length of duct as much as possible. Reduce the number of bends as much as possible. (Corner R should be as larger as possible.) Use a band. etc. to connect the main unit and the blowout duct flange. Conduct the duct installation work before finishing the ceiling.

Bad example

Bad example Good example

Connection of suction, exhaust ducts a.Fresh air inlet
Inlet can be selected from the side or rear faces depending on the working conditions. Use the rear fresh air inlet when the simultaneous intake and exhaust is conducted. (Side inlet cannot be used.)
b.Exhaust (Make sure to use also the suction.) Use the side exhaust port.

State seeing from top of unit

Exhaust hole

Fig.1

Side fresh air inlet Rear fresh air inlet

Fig.2

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Installation Procedure

Electrical 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.

Precautions for electrical wiring Electrical 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.
Selection of size of power supply and interconnecting wires

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

Phase Switch breaker (A)

Overcurrent protector
rated capacity (A)

Power source wire size (minimum) (mm2)

Earth leakage breaker

Switch

Leak

breaker(A) current(mA)

ADH071M1ERG ADH071M3ERG ADH090M1ERG

1

30

26

4.0

40

30

ADH105M1ERG ADH125M1ERG ADH140M1ERG ADH105H1ERG ADH125H1ERG ADH140H1ERG ADH160H1ERG

1

40

30

6.0

40

30

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

Outdoor 3 phase type

Outdoor single phase type

Except ADH071M3ERG

Indoor unit 1 2 3

Indoor unit 1 2 3

terminal block

Y/G

terminal block

Y/G

Outdoor unit terminal block

R

S

TN

123

Power supply:380-415V, 3N~,50/60Hz

Outdoor unit terminal block

LN

123

Y/G

Y/G

Power supply:1PH,220-240V~,50/60Hz

Y/G ADH071M3ERG
Indoor unit 1 2 3 terminal block

Outdoor unit terminal block

LN

123

Y/G

Power supply:1PH,220-240V~,50/60Hz

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Address:Haier Industrial Park,Qianwangang Road,Eco-Tech Development Zone,Qingdao 266555,Shandong,P.R.C. Contacts: TEL +86-532-88936943; FAX +86-532-8893-6999 Website: www.haier.com

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