Haier Esa412k-l Service Manual

SERVICE MANUAL

Model No. ESA412K

ON/OFF

MODE

SPEED

TIMER

TEMP/TIME

Feature

Top Discharge Airflow Pattern

Modern Family-look Design 3 Coo l Settings, 3 Fan Settings

Easy-to-ins tall Mounting Kit

Easy-Access Washable Filter

Digital Time & Temperature Display

24 Ho ur 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 c 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

autions to advise non-technical individuals of potential dangers in attempting to service a product.

Haier Group

Table of Contents

ESA412K Table of Contents

1. Product Code Illumination and Series introduction.......................................

2. Specifications....................................................................................................

3. Safety and Precaution.......................................................................................

4. Warning and Cautions.......................................................................................

5. Installation and Accessory Parts......................................................................

6. Parts and Functions.........................................................................................

7. Abnormity Diagnose.........................................................................................

8. System Flow Chart...........................................................................................

9. Circuit Diagram................................................................................................

10. Wiring Diagram..............................................................................................

Domestic Air Conditioner

1. Product Code Illumination and Series Introduction

1). Model identification:

ESA412K Table of Contents

ESA

A: Abbre viation 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: Desigh code

Examples:

ESA412K

It represents remote control window air condition r. Cooling capacity is 12000BTU/h and the power supply is 115V/60Hz.

ƶ

ƶƶƶ

2). Standard situation/conditions

No. Operating condition

1 Nominal cooling 26.7 19.4 35 23.9

Indoor air state outdoor air state

D.B. ć W.B. ć D.B. ć W.B. ć

Domestic Air Conditioner

2. Specification

ESA412K Specification

Item Unit ESA412K

Cooling capacity

Heating capacity /

Power supply Ph,V, Hz 1, 115, 60

Power input W 1110

Running current A 10Cooling

BTU/(h.w) 10.8

EER

Power input W /

Running current A / Heating

COP

Sound Level

Case

Packaging

dimensions

Weight

Compressor

Pressure

Refrigerant

Type

Fan

Fan Speed

Indoor side dB(A) 62

Outdoor side

Height inches

Width inches

Depth

Height inches

Width inches

Depth

Net lbs

Gross

Type Rotary

Model /

Running cap. For comp μF

Hi-Pressure Psig 560

Low-Pressure

Model R22 or R410A R410A

Charge

Indoor unit / centrifugal

Outdoor unit

Indoor unit r/min

inches

lbs

Psig 240

OZ 18

/ axial

BTU/h 12000

BTU/h

BTU/(h.w)

dB(A)

14 3/8

18 1/8

21 1/4

44A271AG&09KC

60μF/250

1600/1500/1380

Air volume CFM 270/250/220

Moisture removal Pints/hr 3.5

Domestic Air Conditioner

ESA412K Safety and Precaution

3. Safety and Precaution

WARNING:

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 .

Following these basic precautions will reduce the risk of fire ,electrical shock ,injury or death when using your air conditioner .

Domestic Air Conditioner

ESA412K Warning and Cautions

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 precede safety messages.

Electrical Safety

GROUNDING:

WARNING:

Do not, under any circumstances, cut or remove the third (ground) prong from the power cord.

Adapter Plug:

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 proper grounded outlet.

We strongly advise against using an adapter plug.

Domestic Air Conditioner

ESA412K Installation and Accessory Parts

5. Installation and Accessory Parts

IMPORTANT: Observe all governing codes and ordinances.

Check the location where the air conditioner will be installed.

Make sure you have everything necessary for correct installation.

The location should provide:

■ Grounded electrical outlet within 4 ft (122 cm) of where the

NOTE : Do not use an extension cord.

■ Free movement of air in room to be cooled.

■ A large enough opening for the air conditioner. Installation parts are supplied for double-hung windows.

■ Adequate wall support for weight of air conditioner. Air conditioner weighs 44 lbs to 76 lbs (20.0 kg to 34.5 kg).

NOTE: Cabinet louvers must not be obstructed. Air must be able to pass freely through the cabinet louvers.

■

Plug into a grounded 3 prong outlet.

■

DO NOT remove the ground prong.

■

DO NOT use an adapter.

■

DO NOT use an extension cords.

■

Failure to follow these instructions can result in dea

th,fire, or electrical shock.

power cord exits the air conditioner.

Domestic Air Conditioner

Window Installation

Window opening measurements:

ESA412K

A. Width

B. Height

Installation and Accessory Parts

MODEL

Dimension

ESA406K ESA406K-L ESA408K ESA408K-L ESA406K-T ESA408K-T ESA408K-E

A(inch) Min 25”(63.5cm)

A(inch) Max

B(inch) Min

36”(91.4cm) 38”(96.5cm)

13 c”(34cm) 14c”(37cm)

ESA410K ESA410K-L ESA412K ESA412K-L ESA410K-T ESA410K-E

24”(62.2cm)

Prepare Air Conditioner for Installation

Install Top Channel

lace the top channel on the top of the air conditioner, lining up the holes in the top channel with the holes in the

1. P t

op of the air conditioner.

2. U

(For model ESA406K,ESA408K,ESA406K-L,ESA408K-L, ESA406K-T,ESA408K-T,ESA408K-E three c” screws is needed to attach the top channel to the air conditioner.)

NOTE:Your model may differ from the one shown.

Domestic Air Conditioner

+ 16 hidden pages