Haier HT1206TXVE User manual

-

MODEL：HT1206TXVE,HT1006TXVE

FRONT LOADING WASHING MACHINE

Service Manual

Features：

● Class AAB

● 1 to 6kg self-selected washing laundry

for certain quantity

● Intelligence memory for the washing

habit of its consumer

● 320mm extraordinary porthole

● 42°personalized tilted control panel

● 100mm extraordinary colour display

● Children’s safe lock

● Scheduled washing function in 24 hrs

●

Spin speed 1200/1000 rpm

● 29min super quick wash cycle

Haier Group

MANUAL CODE：HT1206TXVE-00-RUSSIA Edition :2005.06.01

Contents

２

1、Contents----------------------------------------------------------------------------------------2

2、Product model illumination -----------------------------------------------------------------3

3、Specification ---------------------------------------------------------------------------------4

4、Safety caution -------------------------------------------------------------------------------6

5、Installation ------------------------------------------------------------------------------------9

6、Functions -------------------------------------------------------------------------------------11

7、Function schedule-------------------------------------------------------------------------13

8、Trouble shooting----------------------------------------------------------------------------15

9、Wiring circuit --------------------------------------------------------------------------------19

10、Exploded view and list of parts--------------------------------------------------------20

Product model illumination

３

Model code rule description

Model identification：

HT 120 6 T X V E

A B C D E F G

A：Serial code-HT Series

B：Max spin speed-1200rpm

C：Max wash load-6kg

D：Temprature adjustive

E：Stainless steel tub

F：Spin speed adjustive

G：Computer control

Examples：

HT1206TXVE

It represents computer control washing machine with HT series appearance，with 320mm big

window、180°opening window，1200rpm spin speed，6kg max.wash load，spin speed is

adjustive from 400 to 1200rpm，temprature is also adjustive from *to 90℃ and outer tub is

stainless steel material.

Specification

４

Product identification

Description of appliance Washing machine

Type of appliance (FS = standing, BI = built-in

FS

Supplier own brand Haier

Supplier bar code EAN

Commercial Brand / Model Haier

Commercial bar code EAN TBC

Key-Features

Energy efficiency class

A

Washing performance class

A

Spin efficiency class

B

Programs

n°

11

Capacity

Kg

Max. 6

Spin speed (max. / optional)

rpm 1200,1000,800,600,400-0

Noise level dB(A) 69.5

Energy consumption per wash circle kWh 1.12

Water consumption per wash cycle l 52

Annual average energy consumption * kWh 224

Annual average water consumption* l 10400

Residual dampness (spin result) % 52.4%

Spin speed selector switch (steps) rpm

-

Spin speed variator (steps) rpm 

Adjustable thermostat (water temp. adjust from - to) °C 90 - 

Drum capacity dry laundry / water kg / l 6 /46

Auto water level adjust (depending on volume of filled in laundry)

AWL



Washing temperatures (program-controlled) °C 40 / 60 /75/90

Certification's (CE / ISO 9001 / ISO 9002) CE / ISO 9001

Approvals (VDE/GS / TÜV/GS / IMQ) TÜV/GS (Rhl.)

* per average 200 wash cycles (EN50242)



= COLD

Basics data

Unit dimensions (H x W x D) cm 85 x 59,5 x 59

Net weight kg 83

Voltage/frequency V/Hz 220-230V~50Hz

Input power / main fuse (intensity) W / A 2100/10

Work top / removable

/-

Control M = electromechanical, E = electronic, F = fuzzy

F

Drum S = stainless steel / Z = zinc coated

S

Tub P = Polyprop./ S = stainless steel

S

Door:

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

R

Diameter cm 32

Outer door frameS= stainless steel / M = metal / P = plastic

P

Inner door G= glass / P= plastic

G

Detergent compartments n° 3

Delay timer (from - to,Endzeitvorwahl) h 0-24

Self cleaning suds pump 

Water inlet hose cold water / hot water

/-

Water drain hose / -support /

Adjustable feet n° 4

Specification

５

Safety systems

Auto door lock

ADL



Motor overheating protection

MOP



No heating without water

NHW



Auto water cool-down (before drain 90°C boiled water)

AWC



Water return protection

WRP



Acqua Stop kit -

Safe button



Programs

1) Cotton (90°C/75°C/60°C/40°C/※)

n°

5

2) Synthetics (60°C/40°C/※)

n°

3

3) Wool (40°C/※)

n°

2

4) Cashmere(40°C/※)

n°

2

5) Silk(40°C/※)

n°

2

6) Hand wash(40°C/※)

n°

2

7) Duvet(40°C/※)

n°

2

8) Quick wash(40°C/※)

n°

2

9) Rinse+Spin(※)

n°

1

10)Drain only(※)

n°

1

11)Spin only(※)

n°

1

Optional function keys (additional program settings)

Start / stop pause



Load select 

Extra rinse program 

Pre-wash 

Delay timer 

Soak 

speed 

temperature 

Packing dimensions & loadability

Packing dimensions (H x W x D) cm 93 x 65 x 66

Gross weight kg 90.0

40' HC load capacity pcs

144

Built-in dimension

Requested measure of niche (H x W x D) cm

-

Dimensions of door cm

-

Logistic / recicling information RS

Packing weight kg 7

Packing materials / Recycling symbols

/

Carton (weight) gr 4500

Polystyrene (weight) gr 2000

Polyethylene foil (weight) gr 0

Other packing materials (weight) gr 500

Wood (weight) kg 0

Safety caution

６

Safety caution

７

Safety caution

８

lnstallation

９

lnstallation

９

Installation

１０

Functions

１１

Functions

１２

Function schedule

１３

Function schedule

１４

Function schedule

１４

Troubleshooting

１５

Troubleshooting

１６

S/N

Possible

Malfunctions

Possible

causes

Checking Steps Instrument Solutions

1. Eyeball whether the cable

connectors are in position on

the computer display board.

Eyeballing

1. Insert and connect in

position. If not, please go on

with step 2.

2. Eyeball whether the electric

current breaks between cable

connectors and program

selecting board.

Eyeballing

Multimeter

2. If electric current is

broken, change the program

selecting board. If not, please

go on with step 3.

1

Time

remains the

same after

revolving the

knob; or

remains the

same on part

programs

position.

Transportati

on part of

the 5 cable

connectors

(ST4-1~ST-5)

on the

program

selecting

board is all

or partly

broken.

3. Eyeball whether the line

connecting the program

selecting board and cable

connectors connecting points

breaks.

Eyeballing

Multimeter

3. If electric current is

broken, change the program

selecting board.

1. Check the S10 and ST1

terminals on the program

selecting board, X4 and X7

terminals on the power drive

board, and ST3 terminal on

the computer display board.

Eyeballing

1. Insert and connect in

position. If not, please go on

with step 2.

2. Check whether the back

connecting points on the

program selecting board are

broken; measure and test

whether the voltage between

the two ends of ST1 is 220 V.

Eyeballing

Multimeter

2. If electric current is

broken, change the program

selecting board. If the voltage

is 220V, please go on with

step 3.

3. Check the whether the back

connecting points on the

power drive board X4 are

broken; measure and test

whether the voltage between

X4-1 and X4-2 (or between J3

and J1 on the power board) is

220 V.

Eyeballing

Multimeter

3. If electric current is

broken, change the power

drive board; if the welding

point is not broken and the

voltage between J3 and J1 is

not 220V, consider checking

whether the wiring harness

is broken; if the voltage is

220V, please go on with step

4.

4. Measure and test the

silicon control diode(1S2) pin

voltage relative to the earth on

the power drive board：the left

is 22V DC; the right is 5V DC.

Eyeballing

Multimeter

4. If the voltage doesn’t

comply with the requirement,

change power drive board; if

it complies with the

requirement, please go on

with step 5.

5. Measure and test X7-4 and

X7-5 terminal relative to the

X7-6 voltage：X7-4 is 22V DC;

X 7-5 is 5V DC.

Eyeballing

Multimeter

5. If the voltage doesn’t

comply with the requirement,

change power drive board; if

it complies with the

requirement, please go on

with step 6.

2

No sound

when

buttons

pressed; no

signal on the

display

screen.

Power

supply cable

is broken.

or

Damage of

the electric

components,

such as:

chips, silicon

control,

diode, etc.

6. Measure and test ST3-3

and ST3-2 terminal relative to

the ST3-1 voltage：ST3-3 is

22V DC; ST3-2 is 5V DC.

Eyeballing

Multimeter

6. If the voltage doesn’t

comply with the requirement,

change the 6 connecting

lines between X7 and ST3; if

it complies with the

requirement, please change

computer display board.

Troubleshooting

１７

S/N

Possible

Malfunctions

Possible

causes

Checking Steps Instrument Solutions

3

VFD screen

cannot fully

display.

Breakdown

of computer

display

board

Check whether the cable is

partly broken or whether there

is cracked, partly burnt or

etched phenomenon of all

kinds of chips.

Eyeballing

Change computer display

board.

Check whether computer

display board in position.

Eyeballing

If normal, go on with the next

step.

4

Buttons do

not work.

Breakdown

of computer

display

board

Check by hand whether the

buttons are comfortable to

press; check whether the

cables around the buttons are

broken or partly burnt or

etched, etc.

Check by

hand

Eyeballing

Change computer display

board.

1 Check whether the door is

well closed.

Eyeballing

If normal, go on with the next

step.

2. Check whether the door

lock is well linked.

Eyeballing

If normal, go on with the next

step.

3. Check whether the door

lock is damaged.

Eyeballing

Multimeter

If normal, go on with the next

step.

5

Err1 Alarm

Breakdown

of computer

display

board.

or

Breakdown

of power

drive board.

4. Check whether the relevant

wiring harness is broken.

(esp. the connecting line from

computer display board to

power drive board as well as

the lock cable. )

Eyeballing

Multimeter

If normal, change computer

display board or power drive

board. Check which board

goes wrong in an exchanging

way. In case of Err1 Alarm,

the quality computer display

board and power drive board

are expected to be taken

before the user is served to

make it eas

y

to check.

1. Check whether the

drainage pump is blocked.

Eyeballing

If normal, go on with the next

step.

2. Check whether the

drainage pump is damaged.

Multimeter

If normal, go on with the next

step.

3. Check whether the

pressure switch hose or

gas-collecting valve is

blocked.

Check by

hand

Eyeballing

blowing

If normal, go on with the next

step.

4. Check whether the

pressure switch is damaged.

Eyeballing

Multimeter

If normal, go on with the next

step.

6 Err2 Alarm

The water is

not drained

completely

(The water

switch does

not return to

normal.)

5. Check whether the relevant

wirin

g

harness is broken.

Eyeballing

Multimete

r

If normal, change power

drive board.

1. Check whether sensor is

well linked.

Eyeballing

If normal, go on with the next

step.

2. Check whether temperature

sensor is damaged.

Multimeter

If normal, go on with the next

step.

7 Err3 Alarm

Temperature

sensor

resistance is

over 2Ω.

3. Check whether the relevant

wirin

g

harness is broken.

Eyeballing

Multimete

r

If normal, change power

drive board.

1. Check whether the heating

element is well linked.

Eyeballing

If normal, go on with the next

step.

2. Check whether the heating

element is damaged.

Multimeter

If normal, go on with the next

step.

8 Err4 Alarm

The

temperature

does not go

up during

the heating.

3. Check whether the relevant

wiring harness is broken.

Eyeballing

Multimeter

If normal, change power

drive board.

Troubleshooting

１８

S/N

Possible

Malfunctions

Possible

causes

Checking Steps Instrument Solutions

1. Check whether the tap is

open.

Eyeballing

If normal, go on with the next

step.

2. Check whether the water

pressure is too low.

Eyeballing

If normal, go on with the next

step.

3. Check whether the

electromagnetic valve is well

linked.

Eyeballing

If normal, go on with the next

step.

4. Check whether the

pressure switch is well linked.

Eyeballing

If normal, go on with the next

step.

5. Check whether the

pressure switch hose leaks

gas or not.

Eyeballing

Blowing

If normal, go on with the next

step.

6. Check whether the

electromagnetic valve is

damaged.

Check by

hand

Eyeballing

Multimeter

If normal, go on with the next

step.

7. Check whether the

pressure switch is damaged.

Eyeballing

Multimeter

If normal, go on with the next

step.

9 Err5 Alarm

The water

switch does

not move

within 8

minutes.

8. Check whether the relevant

wiring harness is broken.

Eyeballing

Multimeter

If normal, change power

drive board.

1. Check whether the motor is

well linked.

Eyeballing

If normal, go on with the next

step.

2. Check whether the motor is

damaged ( or over-heated ).

Eyeballing

Multimeter

If normal, go on with the next

step.

10

Err6, Err7,

FErr Alarm

The motor is

broken.

3. Check whether the relevant

wiring harness is broken.

Eyeballing

Multimeter

If normal, change power

drive board.

1. Check whether the

drainage pump is well linked.

Eyeballing

If normal, go on with the next

step.

2. Check whether the

drainage pump is damaged

(short circuit inside).

Eyeballing

Multimeter

If normal, go on with the next

step.

3. Check whether the

pressure switch is well linked.

Eyeballing

If normal, go on with the next

step.

4. Check whether the

pressure switch is damaged.

Eyeballing

Multimeter

If normal, go on with the next

step.

5. Check whether the

pressure switch hose leaks

gas or not.

Eyeballing

Blowing

If normal, go on with the next

step.

11 Err8 Alarm

The water

level is over

the

protecting

water level.

6. Check whether the relevant

wiring harness is broken.

Eyeballing

Multimeter

If normal, change power

drive board.

Wiring circuit

１９

Exploded view and list of parts

２０

Exploded view

78

77

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