Haier HD80-26A-F User manual

HD80-26A

Heat Pump Dryer

Model No.:

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.

Haier Group

year (full name of the company who issues the service information).

SERVICE MANUAL

TL1409S005V1.1

HD80-26A-F

HD80-26A-DF

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Service Manual

Model No: 26A SERIES

Issue

Rev.

Table of Contents

Document control .........................................................................................................1

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

1-1.

1-2. General Guidelines

1-3. Caution and Warning symbols

1-4. Function indication symbols

2-1. Features and theory

2-2.Specification

3-1 Before switching the device on for the first time

3-2 During use of the device

4-1 Control panel

4-2 Using the tumble dryer

6-1 Control panel

6-2 Bearing and process fan

6-3 Motor

6-4 Pump

6-5 Front air channel

6-6 Belt

9-1

The dryer does not start

9-2

The drying result is not good and the drying time is too long

9-3 Code:F2

9-4 Code:F31

9-5 Code:F32

9-6 Code:F33

Table of Contents 2

3

4

5

8

9

Chapter 2. Product Feature ........................................................................................

4

Chapter 3. Important Safety Instructions

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

8

Chapter 4. Operation instructions

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

9

13

17

18

19

21

23

29

30

31

32

Chapter 5. Part Identification

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

14

Chapter 6. Disassembly Guide

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

17

Chapter 7. Schematic Diagram

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

27

Chapter 8. Circuit Interface Diagram

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

28

Chapter 9. Fault Detection

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

29

Chapter 10. Test Programme

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

33

Chapter 11. Electric Appliances Parameter

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

35

6-7 PCB

6-8 Base assembly

24

25

9-7 Code:F4

9-8 Code:E6

9-9 Code:E7

32

9-10 Code:E8

9-11 Code:Lo

32

9-12 Code:F9

32

Service Manual

Model No: 26A SERIES

Issue

Rev.

1-2. General Guidelines

1-3. Caution and Warning symbols

1-4. Function indication symbols

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.

Most important thing is to list up the potential hazard or risk for the service personnel to open

the units and disassemble the units. For example, we need to describe properly how to

avoid the possibility to get electrical shock from the live power supply or charged electrical

parts (even the power is off).

(You will see them in the specification table)

This symbol indicates that there are important operating and maintenance instructions

in the literture accompanying the appliance.

This symbol indicates that there are important operating and maintenance instructions

Signify the dryer doesn’t have this function.

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Service Manual

Model No: 26A SERIES

Issue

Rev.

Chapter 2. Product Feature

2-1. Features and theory

Energy class A+++

Delay time adjustable

LED Display

Heat pump tumble dryer

1 airflow circuit

2 compressor

3 fan

4 drain pump

5 condenser

6 accessorial condenser

7 motor fan

8 refrigerant circuit

9 condensed water

10 evaporator

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Service Manual

Model No: 26A SERIES

Issue

Rev.

2-2. Specification

Front loaded dryer HD80-26A-F

1. Product identification

Description of appliance Dryer

Type of appliance (FS = standing, BI =

built-in)

FS

Supplier own brand Haier

Supplier bar code EAN (TBC)

Commercial Brand / Model Haier

2. Key-Features

Energy class A+++

Programs n° 16

Capacity Kg 8

rpm 55±2

Condenser

Ventend

Noise level dB(A) 67

Residual dampness (Normal) % ±3%

Sensor drying

LCD display

Dry time (max.) minute

Dry temperatures (program-controlled) °C 57~66

Druminner light

Buzzer

Delay timer

Low heat

Certification's (CE / ISO 9001

)

Approvals (VDE/GS / TÜV/GS ) VDE/GS

Drum speed

196

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Service Manual

Model No: 26A SERIES

Issue

Rev.

3. Basics data

Unit dimensions (H x W x D) cm 84.5x 59.5 x65

Net weight kg 50.5

Voltage/frequency V/Hz 220~240V/50Hz

Input power(Max) W 800W

Control M = electromechanical,

E=electronic,F=fuzzy

E

Drum S = stainless steel / Z = zinc coated S

Door:

aesthetic (R=round, Y=big eye, Q =

square)

R

Diameter cm

Door hinging left/right right

n° 4

4. Safety systems

Motor overheating protection

Non-self-resetting thermal cut-out

5. Programs

1) Cotton n° 3

2 synthetics n° 3

3)

Sport

n° 1

4) Towel n° 1

6) shoe n° 1

Wool

n° 1

7) Baby garment

n° 1

(Door)

Adjustable feet

5)

9) Duvet

8) Mix

10) Microfiber

11) Under wear

12) Ultra care

n° 1

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Service Manual

Model No: 26A SERIES

Issue

Rev.

2-2. Specification

6

.

Function

n° 1

Function

Selection

Dry Level

Mode

Timer

Start/Pause button

Power button

n° 1

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Service Manual

Model No: 26A SERIES

Issue

Rev.

Chapter 3. Important Safety Instructions

3-1 Before switching the device on for the first time

1.Ensure that the device is installed and electrically grounded by a qualified service person

in accordance to local codes to prevent shock hazard and assure tability during operation.

2.Install this tumble dryer properly in accordance with the installation instructions before use.

3.Keep surrounding areas free from accumulation of lint,dust and dirt.

4.Use a separate earthed socket for the power supply.

5.Ensure that the electrical system meets the requirements laid out in the installation part of

this manual.

6.Avoid fire hazard or electrical shock.

7.Do not install or store this device outdoors in a damp place,or in an area which may be

prone to water leaks such as under or near a sink unit.In the event of a water leak allow

the device to dry naturally.

8.Do not operate the tumble dryer if any parts are missing or broken.

9.Do not store or use gasoline or other flammable vapours and liquids in the vicinity to the

device.

10.Do not use an adaptor plug or extension cord.

11.Do not connect the device to the power supply until installation is complete.

12.Do not repair or replace any part of the appliance or attempt any servicing unless specifically

recommended in the user-maintenance instructions or in published user-repair instructions

that you under standand have skills to carry out.

3-2 During use of the device

1.Wait until the tumble dryer has stopped completely before reaching into the drum to prevent

injury.Never reach into the tumble dryer when the drum is moving.

2.Clean lint screen before or after each load.

3.Remove the tumble dryer door to prevent accidental entrapment before the device is removed

from service.

4.Unplug the device before carrying out any maintenance or repair.Hold the plug and not the

electric cable when unplugging the power supply.

5.Wash items that have been soiled with substances such as cooking oil,acetone,alcohol,petrol,

kerosene,spot removers,turpentine,waxes and wax removers in hot water with an extra

amount of detergent before being dried in the tumble dryer.

6.Ensure that the device is not used by persons with reduced physical,sensory or mental

capabilities,lack of experience and knowledge without supervision or instruction by a person

responsible for their safety.

7.Supervise children to ensure that they do not play with the device.

8.Do not sit on top of the tumble dryer.

9.Do not tamper with controls.

10.Do not dry unwashed items in the tumble dryer.

11.Do not dry items such as foam rubber(latex foam),showercaps,waterproof textiles,rubber

backed articles and clothes or pillows filled with foam rubers pads.

12.Do not dry items that have been previously cleaned in,washed in,soaked in,or spotted with

gasoline,cleaning solvents,kerosene,waxes,etc.Do not store these items spotted with

gasoline,cleanings olvents,kerosene,waxes,etc. on or near the tumble dryer.These

substances give off vapours that could ignite or explode.

13.Do not use heat to dry items containing plastic,foam,rubber or similarly textured rubber-like

materials or items containing feathers or down to prevent fire.

14.Do not stop a tumble dryer before the end of the drying cycle unless all items are quickly

removed and spread out so that the heat is dissipated.

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Service Manual

Model No: 26A SERIES

Issue

Rev

.

Chapter 4.

Operation instructions

4-1 Control panel

4.1.1 Power button

Press this button to turn the tumble dryer on and off.

4.1.2 Start/Pause button

Press this button to start stop the tumble dryer. Press this button during the running of the

tumble dryer, the indicator lights will flash and and the tumble will stop. Press the button again

and the program will conitune.

Power

Start/Pause

Extra Dry

Wool

Shoe

Sport Microfiber

Baby

Garment

Towel

Mix

Duvet

Ready to

Store

Ready to

Iron

Synthetic

Extra Dry

Cotton

Ready to

Iron

Ready to

Store

Ultra Care

Underwear

Timer ModeDry LevelSelectionFunction

ECO

emo

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Service Manual

Model No: 26A SERIES

Issue

Rev

.

4.1.3 Programme

Turn the knob to choose the desired drying program.There are 16 progrmme options.

Extra Dry

Wool

Shoe

Sport Microfiber

Baby

Garment

Towel

Mix

Duvet

Ready to

Store

Ready to

Iron

Synthetic

Extra Dry

Cotton

Ready to

Iron

Ready to

Store

Ultra Care

Underwear

PROGRAM MODES

PROGRAM

D

R

YING

R

DEGREE

RECOMMENDED

LAUND

R

Y

R

MAX.

LOAD

Extra Dry

Extra dry

Heavy cotton

8 kg

Ready to

Store *)

Ready to wear

Cotton, coats

8 kg

Ready to Iron

Damp

Ordinary cotton

8 kg

Extra Dry

Extra dry

Heavy synthetic

4 kg

Ready to Store

Ready to wear

Ordinary synthetic

4 kg

Ready to Iron

Damp

Ordinary synthetic

4 kg

Sport

Sportswear

2 kg

Towels,sheets

1 kg

Towel ***)

Woollen clothing

4 kg

Baby Garment

Baby clothing

4 kg

Mix

Heavy fabrics, need

further drying

4 kg

*) EN 61121 test program setting.

**) Special program for careful treating o

f

woollen fabrics with warm air, after they

f

have been worn or stored for long pe

r

becomes soft and cosy.

***)

This program has reversing function specially for big load.

Shoe

Shoes

Duvet

Microfiber

Underwear

Ultra Care

Wool **)

Fluff but not dry

1 pair

Optional

Duvet

Underwear

1 kg

2 kg

Microfiber fabrics

Chiffon dress

Ready to wear

Optional

Ready to wear

Service Manual

Model No: 26A SERIES

Issue

Rev

.

4.1.4 Display screen

6

- 11 -

Timer ModeDry LevelSelectionFunction

ECO

emo

2

7

4

3

5

1

8

10

11

12

9

6.Process indicator:

1

2

3

Filters must be cleaned regularly.

See

Lint Filter Cleaning

or

Condenser

Filter Cleaning

section of the manual.

Child-lock indicator

To activate the Child-lock function after a cycle

has been started, press the

Fu

has been started, press the

n

c

t

ion

&

S

e

l

ec

t

io

n

buttons for 3 sec. until the indicator icon lights up.

To deactivate press both buttons for 3 sec. again.

Note: When the cycle ends or the power

supply is interrupted, the function will not be

cancelled automatically.

Clean filter

indicators

Empty tank

indicator

Water tank must be emptied.

Important: Empty the water tank after each

drying cycle.

See

Empty the water tank section

of the manual.

Memory mode is set or you have activated the

memory cycle.

4

The display shows the remaining time, the delay

time and other related information.

Display

5

The remaining time.

The delay time.

The drying process(drying, cooling

and the end of cycle).

indicator

Note: When the indicators light during the

cycle, the drum lamp will be on too

.

Note: The remaining time is a default value,

this time will be re-calculated depending on

additional program settings and the moisture

content of the laundry.

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Service Manual

Model No: 26A SERIES

Issue

Rev.

4.1.5 Function button

7/8

Function and Selection button

There are 4 functions you can choose

Note: Not all the funcions can be selected for different program.

Delay function for delay start, turn the knob to theright to set time (in 1 intervals up

to 19 hours).The appliance shoule be finished in, after wardspress to start the

delayed operation.

Delicate function for delicate fabrics. It lowers the temperature and lengthens the

drying cycle time to take better care of the laundry.

Note: This function should be set after you have finished program selection,

other wisewhen you turn the knob, the function will be delected automatically.

Signal function, you can choose it as you need.

Function and Selection are a couple of buttons.They should be selected together.

Press the function button to select one function you need-corresponding indicator

icon is flashing,then press Selection button-corresponding icon lights up. You have

finished the function setting. Use the same method continue to select other function

as you need.

11 Timer button

Set timer program, the default time is 20 min,

turning the knob to the right to add the time and

left to subtract it. The shortest time is 10 min and

the longest time is 150min.

9 Dry level button

Press the button to set the final moisture content

of the laundry at the end of cycle.

Ready to iron.

10 Mode button

Press the button to set the drying mode after you

have selected one program.

12

M

emo

Press the button for 2 sec to memory the cycle

you want, at the same time the indicator will

light up. The next time, when you want to use the

stored cycle you just only touch the emo button.

The indicator

lights up and the stored cycle is

Note: The laundry can be removed at any time during the anti-crease phase.

Anti-Crease function to lengthen the automatic anticrease phase at the end of each

program by 60 minutes.

activated.

Note: The “ Delay function ” can not be

memoried.

Extra dry.

Ready to wear.

To save enery during a prolonged drying time.

A balance of drying time and enery

consumpution between “ ” and

Cool air.

M

ECO

For drying in a shorter time at a higher level of

energy consumpution.

ECO

“ ”.

.

-

13

-

13

Service Manual

Model No: 26A SERIES

Issue

Rev

.

4-2 Using the tumble dryer

4.2.1 Connect the tumble dryer to the

power supply (220V to 240V~/50Hz).

4.2.2 Loading the tumble dyer

4.2.3 Switch on the power supply

4.2.6 Turning off the tumble dryer,empty tank and clean filter.

4.2.5 Drying

4.2.4 Selecting program,selecting functional

Extra Dry

Wool

Shoe

Sport Microfiber

Baby

Garment

Towel

Mix

Duvet

Ready to

Store

Ready to

Iron

Synthetic

Extra Dry

Cotton

Ready to

Iron

Ready to

Store

Ultra Care

Underwear

Timer ModeDry LevelSelectionFunction

ECO

emo

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Service Manual

Model No: 26A SERIES

Issue

Rev.

Chapter 5. Part Identification

control panel

drawer

hold the drawer,the

tank can be pulled

outwards

front panel

outer frame of sight window

venting door

the cooling air is sucked through

slots.Do not block the slots.

handle

pull the handle ,

the door can be

opened.

service panel

Base door upstream of

condenser.Pull the little door

it can be opened.

screen of sight window

you can see the loading through the window

power supply

wires

rear cover of

fan belt

box of container

rear panel

rear cover of air channel

drainage pipe

top cover

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Service Manual

Model No: 26A SERIES

Issue

Rev.

wheel

support the drum

base part

box of container

drum

refrigerant(134A) filter

pump

condenser

capacitor

belt

fortified panel

motor

foot

evaporator

compressor

fan

-16 -

Service Manual

Model No: 26A SERIES

Issue

Rev.

cover of air channel

process fan

wheel

lamp cover

unscrew 2 screws from the cover,

it can be opened,the light can be replaced.

hook of basket

humidity sensor

filter

fan belt pulley

motor

belt pulley

belt

seal felt

-17 -

Service Manual

Model No: 26 SERIES

Issue

Rev.

Chapter 6. Disassembly Guide

6-1 Control panel

push

1) Unscrew 2 screws on the back

of the top plate.

2) Pull the top plate backward and

upward as shown.

Pull out the tank.

1) Unscrew 2 screws on the top

of the control panel.

2) Unscrew 2 screws near the box

of container.

1) Pull the control panel.

2) Disconnect the wire from the

control panel.

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Service Manual

Model No: 26A SERIES

Issue

Rev.

6-2 Bearing and process fan

1) Unscrew all the screws around

the belt cover and the back cover.

1) Remove the blet;

2)Unscrew the 2 screw near the

bearing;

3) Unscrew the screw near the pulley.

1)Unscrew 2 screws around the pulley;

1)Unscrew 2 the nut fastening the pulley.

And you can take out the fan assembly.

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Service Manual

Model No: 26A SERIES

Issue

Rev.

6-3 Motor

Unscrew 4 screws on the holder for

bearing.

The bearing can be disassembled.

bearing

1) Disassemble the top cover;

2) Disassemble the front panel;

3) Unscrew 5 screw fastening the

front girder.

1) Unscrew all the screw on the top

back and bottom of the side panel;

2) Pull the side panel upward and

backward and you can remove the

side panel.

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Service Manual

Model No:26A SERIES

Issue

Rev.

1)Disconnect the wire of motor ;

2)Disassemble the spring drum

belt.

3)Unscrew 2 screws fastening the

motor.

1)Unscrew the nut fastening the

motor belt pulley and remove

the pulley.

2)Disassemble the wire of capacitor;

3)Unscrew 2 screws fastening the

support of capacitor and remove it.

You can take the motor assembly out.

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