Haier HLP21N User manual

STATUS

QUICK WASH NORMAL

WASH RINSE

SPIN

POWER

ON/OFF

START

PAUSE

CYCLE

HIGH

HEAVY

WATER

LEVEL

MEDIUM

LOW

HLP21N

Service Manual

Model No: HLP21N

Issue

Rev.

Chapter 1: General Infromation

1-1. Table of Contents

Document control

Chapter 1. General Information ............................................................................... 2

1-1. Table of Contents 2

1-2. General Guidelines 3

1-3. Caution and Warning symbols 3

......................................................................................................... 1

Chapter 2. Product Feature

2-1. Features 4

2-2. Specification 5

1-4. Function indication symbols 3

....................................................................................... 4

Chapter 3. Safety Precautions

3-1. Safety 6

3-2.

Warning and cautions 7

Chapter 4. Installation and accessory parts

.....................................................................

.............................................................

..........

4-2. Installation the button plate

4-3. Adjustment of the installation position

4-1. Key points in installation

4-5. Usage of the drain hose

4-6. Usage of the operation knobs

4-4. How to change the direction of the drain hose

4-8. Key points in disassembly

4-8-1. Points of attention in maintenance

4-7. Product briefs

4-8-2. Points of attention in assembly

Chapter 5. Parts and functions ...................................................................................

Chapter 6. Maintenance service and trouble shooting .............................................

6-1.

Trouble alarm and solve method

6-2. Test program(test without water)

6-3. Trouble shooting charts

6-3-1. No action(the indicator is off)

6-3-2. No water filling

6-3-3. No rotation in washing or(rotate to one direction)

6-3-4. No draining

6-3-5. Keep filling water

6-3-6. Too much spinning noise

6-3-7. No spinning

6-3-8. Too much noise in washing

6-3-9. The tub rotates to one direction(in washing)

6-3-10. Time-out in brake

Chapter 7. Wiring diagram .................................................................

.........................

- 2 -

3-3. Net dimensions

1-2. General Guidelines

When servicing,observe the original lead dress.If a short circuit is found, replace all parts which are

overheated or damaged by the short circuit.After servicing ,see to it that all the protective devices such as

insulation barriers ,insulation papers shields are properly installed .Confirm that the screws,parts and wiring

which were removed in order to service are put in the original positions, or whether there are the portions

which are deteriorated around the service places serviced or not.And be sure safety of that.

1-3. Caution and Warning symbols

(You will see them in “Matters needing attention”)

Any instructions in this service manual with this “Warning “sign must be followed strictly.

To prevent damage to the washing machine, any instructions in this manual with this “Stop “sign

must be followed strictly.

1-4. Function indication symbols

(You will see them in the specification table)

Signify the washing machine has this function.

Signify the washing machine doesn’t have this function.

- 3 -

Service Manual

Model No: HLP21N

Issue

Rev.

Chapter2 Product Features

New "smiling face" appearance: The appearance of this washing machine

is novel.It looks like a smiling face , bringing you good feeling.

Transparent view window, new appearance:It adopts transparent view

window on the top lid. Therefore the user can see the washing directly without

having to open the top lid. It is more convenient to use.

Heavy: It has special "HEAVY" function applicable for very dirty laundries.

Washboard type stainless steel inner tub: The stainless steel inner tub of

this washing machine is washboard type.It can kneed laundries adequately

and wash cleaner,reducing abrasion at the same time.

Smaller volume,larger capacity: It adopts limited design to make good use

of room,smaller volume and larger capacity.

Music buzzer: Adopt the nationally initial music buzzer. The former boring

buzzer is replaced by the nice music, bringing you more interesting life.

Automatic power-off function: If the washing machine is not started after

the power is switched on, or the washing is finished, the power will be

switched off automatically for the sake of safety.

Alarm against breakdown: the washing machine will alarm with abnormal

display and buzzer when the drain hose is not put down, or when top lid is

open, or the automatic program can not be performed.

Imbalance-revising function: during spinning, if the laundries are slanting

and bumping the tub, the washing machine will add one rinse automatically to

revise the imbalance.

-4-

Service Manual

Model No: HLP21N

Issue

Rev.

2-1. Features

Service Manual

Model No: HLP21N

Issue

Rev.

2-2.

SPECIFICATIONS

-5-

HLP21N

Be sure to use three-phase power receptacle.

Ensure that the earth terminal of the power

receptacle is earthed reliably.

If the power line is bad, to avoid risk it is required to have it replaced by the technicians

of our special shop or our agent or the after-sale service department. Keep the pin of

the power plug clean.

Be sure to pull the plug off when the

machine is idle or when cleaning the

machine.

Do not put the machine at damp place like

the bathroom. Never wash it with water.

Do not use water hotter than 50

In case the washing machine is installed

on ground with carpet, do not block the

ventilation hole with carpet.

soft items

The ventilation holes

at the bottom

Do not let the machine share one receptacle

with other electric appliances. If the power

plug is damaged, or the plugging into the

receptacle is loose, do not use the plug any

more.

Do not wash water-proof laundries like

the raincoat, bike covers etc. to avoid

abnormal vibrations in spinning.

-6-

Service Manual

Model No: HLP21N

Issue

Rev.

Chapter3 Safety precautions

3-1.

Safety

Do not decompose, repair or alter the

machine by yourself.

Do not put any hot or heavy items (such

as the kettle with hot water ) on the

washing machine.

Do not wash laundries with volatile

materials (such as thinner, petrol etc.)

The handicapped or children without

care shall not use the machine.

Keep the machine away from direct

sunlight and heat source like the heater.

Do not stretch hands into the working

machine. It is dangerous even if the

rotation is slow. Take special care of

the children.

Petrol

Thinner

Please keep the lint filter in good condition,

and install it to proper position. If the lint

filter is lost or damaged, please contact

the local after-sales service department of

our company.

Service Manual

Model No: HLP21N

Issue

Rev.

3-2.Warning and cautions

-7-

FRONT

Unit:mm

760

447

438

After open the package, please lean

the washing machine gently down to

soft items (towel cloth, blanket, etc.).

Install the bottom plate to the bottom

of the machine with the eight screws

by a cross screwdriver, then lift the

machine up gently.

See to the figure. Screw

Bottom plate Soft items

4-1.Key points in installation

4-2 Install the button plate

Please installand adjustthe washingmachine accordingto therequirement

of thismanual. Itis importantfor yoursafe andproper usingthe machine.

Service Manual

Model No: HLP21N

Issue

Rev.

3-3.Net dimension

-8-

Chapter4 Installation and accessory parts

The largest allowed slope of the shank base of the machine is 2 .

Slanting or rough ground will result in unstable running or stoppage

Confirm it's horizontal:

Adjust the adjustable foot:

Hang up the lead line to

confirm it is horizontal.

1) Please lift the foot side slightly in adjusting the foots. Loosen

the adjustable nut, and twist the foot.

2) Fasten the nut after adjustment.

4-3 Adjustment of the installation position

Loosen Fasten

High Low

adjustable nut

adjustable foot

1.Lean the machine down gently with the

front surface facing the ground. Loosen

the eight screws by a cross screwdriver.

Take off the bottom plate

3.Extend the drain hose from the left side.

Push the drain hose into the groove with

hands.

4.Install the bottom plate (method as stated in p6),

then lift the machine up gently.

2.Pull out the drain hose from the right side

groove.

Back

Front

Bottom plate

Soft item

Use this groove after

direction changing

Push the drain

hose into the

groove with hands

4-4 How to change the direction of the drain hose

-9-

Service Manual

Model No: HLP21N

Issue

Rev.

4-5 Usage of the drain hose

The drainage shall be smooth with the drain hose.

1.put the drain hose up to suitable position.

2.Do not step on or press the drain hose.

<1.2m

Figure 3

Figure 2

Figure 1

1. Insert a new flat washer into each end of the inlet hoses. Firmly seat

the washers in the coupling. ( As figure 1)

2. ttach the water inlethoses to the water faucet . Using

pliers,tighten the coupling . ( As figure 2)

NOTE: Do not overtighten. Damage to the valves can result.

Respectively a

5. Check for leaks

(1). Swing the water inlet hose gently to confirm if it's suitable.

(2). Turn on the water faucets and check for leaks. A small amount of

water might enter the washers. You will drain this later.

3. Run water through the faucets and inlet hoses, into a bucket or laundry

tub, to get rid of particles in the water lines that might clog the inlet

valves screens.

4. Attach the hose connected with the water faucet to the water valve.

( As figure 3)

NOTE: Do not overtighten. Damage to the valves can result.

Do not take off the water absorption cushion. Please check if the cushion

is dropped or damaged before each usage. If it happens please contact

our after-sale department immediately.

Water absorption cushion

Figure 4

(As Figure 4)

Service Manual

Model No: HLP21N

Issue

Rev.

-10-

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