SERVICE MANUAL
Order No.
Model No. ESA408J
ON/OFF
MODE
SPEED
TIMER
TEMP/TIME
TEMP/TIME
Feature
Top Discharge Airflow Pattern Modern Family-look Design
3 Cool Settings, 3 Fan Settings Easy-to-install Mounting Kit Easy-Access Washable Filter Digital Time & Temperature Display 24 Hour on/off Timer
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death
© (Qingdao Haier Air Conditioner General corp.,Ltd) All right reserved .Unauthorized copying and distribution is a violation of law
Haier Group
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ESA408J |
Table of Contents |
Table of Contents |
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1. |
Product Code Illumination |
and Series introduction |
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2. |
Specifications.................................................................................................. |
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2 |
3. |
Safety and Precaution...................................................................................... |
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3 |
4. |
Warning and Cautions...................................................................................... |
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4 |
5. |
Installation and Accessory |
Parts................................................................... |
6 |
6. Par ts and Functions.......................................................................................... |
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14 |
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7. Abnormity Diagnose........................... |
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18 |
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8. |
System Flow Chart......................................................................................... |
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20 |
9. |
Circuit Diagram................................................................................................ |
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21 |
10. Wiring Diagram.............................................................................................. |
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23 |
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Domestic Air Conditioner
ESA408J |
Illumination and introduction |
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1.Product Code Illumination and Series introduction
1). Model identification:
ESA
A B C D
A:Abbreviation of Energy Star
B:The type of refrigerant 4: R410A
C:Nominal cooling capacity (BTU/h) with the first two numbers based on one thousand unit
D:Design code
Examples:
ESA408J
It represents remote control window air conditioner. Cooling capacity is 8000BTU/h and the refrigerant is R410A .
2). Standard situation/conditions
No. |
Operating condition |
Indoor air state |
outdoor air state |
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D.B. |
W.B. |
D.B. |
W.B. |
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1 |
Nominal cooling |
26.7 |
19.4 |
35 |
23.9 |
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1
Domestic Air Conditioner
ESA408J |
Specification |
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2.Specification
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Item |
Unit |
ESA408J |
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Cooling capacity |
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BTU/h |
8000 |
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Heating capacity |
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BTU/h |
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/ |
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Power supply |
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1PH/115V/60HZ |
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Power input |
W |
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740 |
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Cooling |
Running current |
A |
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6.7 |
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EER |
BTU/(h·W) |
10.8 |
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Power input |
W |
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/ |
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Heating |
Running current |
A |
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/ |
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COP |
BTU/(h·W) |
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/ |
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Sound Level |
Indoor side |
dB(A) |
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63 |
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Outdoor side |
dB(A) |
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67 |
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Height |
inches |
12 |
7/16 |
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Net dimensions |
Width |
inches |
18 |
1/2 |
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Depth |
inches |
14 |
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Packaging |
Height |
inches |
15 |
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Width |
inches |
20 |
1/4 |
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dimensions |
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Depth |
inches |
17 |
3/4 |
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Weight |
Net |
kg |
22 |
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Gross |
kg |
24 |
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Type |
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Rotary |
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Compressor |
Model |
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39A171A |
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Running cap. For comp. |
μF |
35uF/250V |
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Pressure |
Hi-Pressure |
Psig |
500 |
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Low-Pressure |
Psig |
240 |
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Model |
R22 or |
R410A |
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Refrigerant |
R410A |
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Charge |
OZ |
20.1 |
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Type |
Indoor unit |
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centrifugal |
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Fan |
Outdoor unit |
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axial |
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Fan Speed |
Indoor unit |
r/min |
1500/1300/1100 |
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Air volume |
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CFM |
195/170/145 |
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Moisture removal |
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Pints/hr |
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2.5 |
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Domestic Air Conditioner
ESA408J |
Safety and Precaution |
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3. Safety and Precaution
WARNING: Following these basic precautions will reduce the risk of fire ,electrical shock ,injury or death when using your air conditioner .
1)Air conditioner must be connected to proper electrical outlet with the correct electrical supply .
2)Proper grounding must be ensured to reduce the risk of shock and fire .
DO NOT CUT OR REMOVE THE GROUNDING PRONG.
If you do not have a three-prong electric receptacle outlet in the wall, have a certified electrician install the proper receptacle . The wall receptacle MUST be properly grounded .
3) DO not use if power cord is frayed or damage . Also avoid using if there are cracks or abrasion damage along the length ,plug or connector .
4)DO NOT USE AN ADAPTER OR AN EXTENSION CORD.
5)When installing your air conditioner in a window,make sure the window is strong enough to hold the weight of the air conditioner.You also want to secure and correctly install your air conditioner property to prevent it from falling.Extra brackets or support may be required depending on your window.
6) Do not black airflow inside or outside the air conditioner with blinds,drapes,protective covers,shrubs or bushes.
7)Be careful of sharp edges on the front and rear fins of the unit that could cut and cause serious injury. 8)Be careful when lifting the air conditioner to install or remove the unit . Always use two or more people for this .
9)Always unplug the air conditioner before servicing it or moving it .
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Domestic Air Conditioner
ESA408J |
Warning and Cautions |
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4.Warning and Cautions
WARNINGS: Following the safety messages is very important .
These messages can save you from being injured or killed. Warning symbols alert you to be careful and means Danger . Always follow instructions to be safe and reduce chances of injury or death . Warning and Danger signs will precde safety messages .
Electrical Safety
Grounding:
WARNING:
This room air conditioner must be grounded . Grounding reduces the risk of electric shock by providing an escape wire for the electric current . The power cord has a grounding wire with a grounding plug . Plug it into an outlet that is properly installed and grounded .
Improper use of the grounding plug can result in a risk of electric shock .
Call a qualified electrician if you don’t understand the grounding instructions or if you are not sure if the air conditioner is properly grounded .If the wall outlet is not grounded , please contact an electrician to have it replaced with a properiy grounded outlet .
Do not, under any circumstances, cut or remove the third (ground) prong from the power cord.
Adapter Plug: We strongly advise against using an adapter plug .
4
Domestic Air Conditioner
ESA408J |
Warning and Cautions |
Tips
This air conditioner is designed for use in a double hung window .
While installing unit be sure to tilt air conditioner 5 degrees outward to have the water drip outside the house .
Install the unit on the north side , as that is normally the shaded side . This will enhance the operation of your unit .
The window has to be strong for installation . Extra brackets and/or support may be required depending on your window .(Brackets and supports not included in all models .)
Measure the window before installing . If the window is too big for the unit you may require professional installation . Use the correct electric voltage and proper ampere for the unit to run effectively .
Only let a certified electrician modify your electrical outlet .
Use a dedicated line for the operation of your air conditioner to avoid the possibility of an electrical surge.
Energy Saving Guide
When installing your air conditioner , make sure to seal all areas where there is a possibility of air leakage .
The airflow should not be blocked , either inside by curtains , drapes or furniture , or outside by shrubs or bushes .
Do not needlessly use electrical light or other appliances that produce heat .
Keep the blinds and drapes drawn on all other windows .
While cooking ,use an exhaust fan in the kitchen to remove the excess heat .
Always use the correct BTU size air conditioner to cool the room to attain optimum efficiency .
5
Domestic Air Conditioner
ESA408J |
Installation and Accessory Parts |
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5. Installation and Accessory Parts
Check the following before you install your air conditioner :
1) The units is free of all obstructions inside and outside the room e.g. drapes , curtains ,Furniture ,plants , shrubs ,trees ,other structures like building , garage etc.
The air conditioner must have a clear , unobstructed airflow through the condenser to remove heat .
2) The window is strong enough to hold the weight of the air conditioner .Extra brackets or supports may be needed depending on your windows .(Brackets or Supports not provided in all models .)
3)The windows sill and track are strong enough to hold the weight of the air conditioner .
4)The wall is strong enough to hold the unit . Extra brackets or supports may be needed depending on the wall .(Brackets or Supports not provided in all models) .
5)There is adequate and proper power supply near the air conditioner .
6) DO NOT use adapter plugs.
7) DO NOT use extension cords .
8) DO NOT cut or remove the ground prong .
9) DO NOT modify the plug or the electrical wall outlet in any way . If plug does not fit the electrical outlet have a certified electrician do the necessary change .
10) NOT connect electrical power to the unit before installation .
11) DO NOT use if power cord is worn out ,frayed or otherwise damaged . Avoid using if here are cracks or abrasion damage along the length ,plug or connection .
12) Be carefull of exposed sharp edges of the cabinet and sharp coils (fins) on the back of the unit that could cut and cause serious injury .
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Domestic Air Conditioner
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