Haier HW-DS50TVE User Manual

Front Load Washing Machine Model:HW-DS50TVE SERIES

1.Contents---------------------------------------------------------------------------------------1

2.Features --------------------------------------------------------------------------------------3

3.Sale points------------------------------------------------------------------------------------4

4.Specification ---------------------------------------------------------------------------------5

5.Safety------------------------------------------------------------------------------------------7

6.Installation ------------------------------------------------------------------------------------9

7.Maintenance---------------------------------------------------------------------------------11

8.Net dimension ------------------------------------------------------------------------------13

9.Names of the parts-------------------------------------------------------------------------14

10.Operational Functions------------------------------------------------------------------ 15

11.Trouble shooting---------------------------------------------------------------------------17

12.Wiring circuit ------------------------------------------------------------------------------- 23

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Front Loading Washing Machine Model:HDS1000TXVE

FRONT LOAD WASHING MACHINE

Service Manual

Suited model:

HW-DS1050TVE
HW-DS850TVE

Features：

300mm diameter porthole, door may be open at a 180 degrees.

●

●Class-A energy-saving; Homocentric tubs with higher energy efficiency

●Multi-gear speed controller

●Unique gasket design featuring no residual water hidden inside

●Delay time adjustive

●Large wash load capacity 5kg

●With AQUA STOP inlet hose,further improve the grade of safety

Serial Number: SM HW-DS50TVE SERIES-01 Version:00.00

2

Edition: 2006-7-10

Front Load Washing Machine Model:HW-DS50TVE SERIES

FEATURES

●300mm diameter porthole, door may be open at a 180 degrees.

Facilitate view of wash process, facilitate unloading and easy to use with large port.

● Class A energy-saving,Class B washing performance

Scientific design for tub can reduce the use of water heavy during washing, consequently upgrade the energy
efficiency class to A,also use scientific washing in order to getting class B washing performance.

●Multi-gear speed controller

According to different costuming，you can select corresponding spin speed，from 400 to 1000 rpm.

●Unique gasket design featuring no residual water hidden inside.

By the unique gasket，washing machine can left no residual water hidden between outer drum and front board.

●Delay time adjustive.

According to different costuming，you can select delay time，from 0.5h to 24h.

●AQUA STOP

Using AQUA STOP inlet hose, you will never be worried about water overflow.

Sale points

One sentence for simplicity：
Tight machine body without any wasting places
Three sentences for convenience:

I. Choose from 11 programs, convenient uses to provide you much benefit
II. Front-Load structured to ensure placing clothes much more facility

III. Humanistic design for control panel to help expedient operation
Five sentences for tech-support:
I. No need to be worried because of the function of intelligent-memory

II. Satisfied to encourage children’s curiosity because of the child-lock

III. Perish your trouble because of the alarm to the fault

IV. Make you happy because of quick-wash in 29 mins

V. Reassure for you because of the 24hours pre-wash which may offer you washing anywhere and

anytime.

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Front Load Washing Machine Model:HW-DS50TVE SERIES

SPECIFICATION

Proposal

Front load washing machines

1. Product identification

2006

New Sensor

HW-DS1050TVE

HW-DS850TVE

Description of appliance Washing machine
Type of appliance (FS = standing, BI = built-in)
Supplier own brand

FS

Supplier bar code EAN TBC
Mares computer code
Commercial Brand / Model

Commercial bar code EAN

-

2. Key-Features

Energy efficiency class
Washing performance class
Spin efficiency class
Programs
Capacity
Spin speed (max. / optional)

Noise level dB(A) 62
Energy consumption per wash circle * kWh 0.94
Water consumption* l
Residual dampness (spin result) % 63%
Spin speed selector switch (steps) rpm
Spin speed variator (stepless) rpm
Adjustable thermostat (water temp. adjust from - to) °C 90/60/50/40
Drum capacity dry laundry / water kg / l 5/ 59
Auto water level adjust (depending on volume of filled in laundry)
Washing time (max.) min 152(TBC)
Certification's (CE / ISO 9001 / ISO 9002) CE / ISO 9001
Approvals (VDE/GS / TÜV/GS / IMQ) TÜV/GS (Rhl.)
* EN 60456 (60°C cycle, full load without pre-wash) = COLD

n°
kg

A
B
C

11

5

rpm 1000-400/800-400

59




AWL





3. Basics data

Unit dimensions (H x W x D) cm

Net weight kg 63
Voltage/frequency V/Hz 220-240V~50Hz
Input power / main fuse (intensity) W / A 2000/10
Work top / removable /
Control M = electromechanical, E = electronic, F = fuzzy
Inner cylinder S = stainless steel / Z = zinc coated S
Outer cylinder P = Plastic / S = stainless steel P

Door:

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

Diameter cm 30

Outer door frame S= stainless steel / M = metal / P = plastic

Inner door G= glass / P= plastic G

Detergent compartments n° 3

Removable compartment for liquid detergent -

Delay timer (from - to) h 0.5-24

Self cleaning suds pump
Water inlet hose cold water / hot water
Water drain hose / -support /
Adjustable feet n° 4

85 x 59,5 x 40

E

P




4. Safety systems

4

Auto door lock

Motor overheating protection

No heating without water
Auto water cool-down (before drain 90°C boiled water)
Water return protection

ADL

MOP
NHW
AWC
WRP

ACQUA Stop kit







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Front Load Washing Machine Model:HW-DS50TVE SERIES

5. Programs

1) Strong action /cotton cycles

2) Normal action / synthetics

3) Delicate action / wool cycles

Easy ironing

Child protection

Pre-wash / wash
Quick wash / super quick wash
Rinse / soften
Delicate / hand wash
Wool / cashmere
Soak / spin
Drain

Optional function keys (additional program settings)
ON/OFF button

Delay
Extra rinse button

Spin exclusion
Spin reduction rpm

High water level

Rinse hold

Child lock
Delicate
Cold wash
Load selection

n°
n°
n°

 



1

1

1

/

/-

/

-/
/-

/









-





-



Stand for having the function

- Stand for not having the function

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Maintenance

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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850CM

Front Load Washing Machine Model:HW-DS50TVE SERIES

Net dimension

595CM

520CM

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Names of the part

Detergent
distribution
drawer

Display

prothole

door

Top panel

Selection knob

Operating
buttons

Door handle

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

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Front Load Washing Machine Model:HW-DS50TVE SERIES

HW-DS1050TVE Error Display and Troubleshooting

Error message:Door is not properly shut 20s after program is started.
Troubleshooting:

Pushing the door to Check Whether Door
is properly shut or not

Cut off the power and then turn on again.
Check the voltage between brown wire and
red wire of door lock, is it between AC
220-240V?

Y

Check if the wire connecting door lock

and PCB is loose

N

Check the voltage between grey wire and
white wire of PCB, is it between AC
220-240V?

N

Error message:Drainage error, water not emptied within 4 min.
Troubleshooting:

Check if water is emptied

Cut off power and water level pressure switch wire
connection, measure the resistance of 1 and 3 pin, is it
infinite? If not, it is water level pressure switch failure

Y

and replace it. If it is, then repair and check PCB and
wire as followed.

Check if drain pump acts by touching

pump position

N

N

N

Y

Y

Check if drain pump or

Y

drain pipe is jammed, and
open the filter and clean

Shut the door properly

Door lock is broken and need

replacing, then make sure wire is

connected properly.

Connect the wire properly

Replace

PCB

N

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Cut off the power and choose spin program to
start, then check the impo rt voltage of drain
pump, is it between AC 220-240 V?

Cut off power and pull out water level
pressure switch wire connection. Set spin
program to start. Check the export voltage
to drain pump, is it between AC
220-240V?between blue wire and green
wire

N

N

Replace PCB

Y

Replace drain pump

The wire between

PCB and drain
pump is not

Y

connected
properly.
Replace the wire.

(Fig1)

Error message:Temperature sensor is not properly connected or damaged (display at the end of a program).
Troubleshooting:

Cut off power and measure the resistance

of temperature sensor by multimeter, is

it between 5-14kΩ?

Y

N

NTC exist open circuit .Replace it

Check if NTC is connected properly

Check the blue wire and black wire of NTC, are
they connected well?

Y

Y

N

N

Connect NTC well

Connect all wires well

Disconnect the white wire and black wire
from PCB, and measure if the resistance
between blue wire and black wire of PCB is it
infinite?

N

Y

Replace wire

Replace PCB

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Error message :The heater may be broken
Troubleshooting:

Cut off power ,check the resistance

N

Of two pins of heater element by
multimenter is it between 32-35

Ω ?

Y

Turn on power ,and set wash
mode,then start ,check the export

Y

voltage of heater element between
12-6 and J9-9 ,is it between AC
220-240V?

Error message:The required water level is not reached within 8 min.
Troubleshooting:

Check if water is leaking from washer

bottom. inlet pipe. drain pipe or other
pipe connection

N

Y

Check if tap is closed or wat er pres sure i s too

low (usual between0.2 -1 MPa)

N

Y

Check if inlet valve is jammed

N

Y

Heater element
must be broken
please replace
it

PCB must be
broken, please
replace it

Readjust or replace the broken parts

Open the tap or wait for normal water pressure to use

Clean inlet valve

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Draw out the dispenser an d check if water i s
entering

Turn on power, and set pre-wash mode, then
start. Check the import voltage of
electromagnetic valve by multimeter
, is it between AC 220-240V?if the hot water
can also come into dispensor..check the
voltage between the white wire and blue
wire that they are not connected

N

Y

Y

N

Check if export voltage from PCB to
electromagnetic valve, is it between AC
220-240V that voltage between grown wire
and white wire of PCB ?

N

Y

(Fig 2)

Replace PCB

Error message:Motor speed error .it may be not properly connected or damaged.
Troubleshooting :

Cut off power, and check if motor wire is
connected well

Y

Check if the wire of motor is co nnected well
with computer board.

N

Y

Pull out the motor in ser t str ing , and ch eck t he

resistance of motor sp eed meas ur er an d t he
winding of the motor , is it as followed?

1-3：180Ω 4-5：5Ω

5-6：5Ω 4-6：5Ω

Y

Observe if the height of
drain pipe not reach 80
cm. If water level
pressures switch and
the hose is leaking gas

Electromagnetic valve must be broken, please replace
it.

The wire connected PCB and inlet valve is not
properly. Please reconnect it or replace it.

Connect them well and test.

N

Connect them properly and test.

Replace the motor.

N

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Check the import voltage between M1 wind
and M2 wind, is it between AC 220-240V?

N

Replace computer board

Error message. Motor overheat protection or is damaged.
Troubleshooting:

Cut off power and check if motor wires

are connected well

Y

Measure if resistance of motor winding by

multimeter,is it as followed? 4-5:5Ω

5-6:5Ω 4-6:5Ω

Y

Pull out the wire connection of motor and
computer board.Then check if circuit is open
by multimeter

Turn on power and set spin mode,then

start.Check the import voltage of driving
board between red wire and red wires,
is it between 220-240V?

N

N

Y

Repair wires

Y

Reconnect well

Put the motor in nomal temperature about

ten minutes,and then test again.If the

N

resistance is natural, it is caused by
overheated protection.Then check and
deal with overload,abnormal voltage.If
not,please replace motor

Replace computer
board

18

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Error message. Water level exceeds protection value.
Troubleshooting:

Check if water switch ho se and air collector

are jammed

N

Pull out water switch inserts and turn on
power, then set wash mode. While water
is entering at the position of 1/4 glass
window, check the resistance between ①

and ②, is it 0? Check the resistance
between ①and ③, is it infinite?

Without power ,connect inlet pipe to inlet
vavle,then open the tap and observe if water
is entering in dispenser

N

N

Y

Y

Y

Clean water switch hose and air
collector

Replace water pressure switch

Replace inlet valve

Without starting but electrifying, measure the

import voltage of inlet valve, is it between
AC 220-240V?

Y

HW-DS1050TVE Examination & Troubleshooting

Failure:Display nothing
Troubleshooting:

Measure the power supply ,is it exists

220V-240V AC volta

e？

Y

Is power switch on?

Press power swi tch and check t he voltage
between two pins of power switch. Is
there 220-240V AC voltage between blue
wire and brown wire?

Y

Y

N

N

N

N

Replace
PCB

Repair power supply

Press the power switch

Make sure power supply cable assembly is
connected well and then replace power
switch.

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Cut off power and check if p lug s ar e co nn ected
well by pulling the plug of PCB.

Y

Y

Insert the plug well and test

Check if power plug exists 220V-240V AC
voltage at the import pin

N

Replace PCB

Failure:no water inletting
Troubleshooting:

Is the tap shut off or the water pressure

too low?

N

Y

Open tap or wait for normal water pressure

Check if water is leaking from washer

connection, especially between inlet pipe

and tap. to make sure of no bends.

Y

Reconnect inlet pipe.

Check if filter of electromagnetic valve is

jammed

N

Y

N

Clean filter

Choose pre-wash program and start，
Check if there is 220-240V at import pin
of electromagnetic valve

Y

Replace electromagnetic valve

Is there open circuit between

electroma

Choose pre-wash program and start，

（See fig 2）

then check if there is 220-240V at export

pin of electromagnetic valve

N

netic valve and PCB?

N

N

Reconnect the wire

Replace PCB

Y

Failure:no draining
Troubleshooting:

Is the height of drain pipe too high?

N

Y

Adjust the height of drain pipe to
80-100 cm

Turn filter anticlockwise，open and check if

filter is jammed

N

Y

Clean and tighten filter clockwise.

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pump

Front Load Washing Machine Model:HW-DS50TVE SERIES

Check if hose connecting cylinder to pump is

Turn on power and choose spin program to start.

Measure if import voltage of drain
220-240V

bent or jammed

N

pump is

Y

Y

Arrange hose and clean

Replace drain pump

N

Cut off and check if the conn ection between
drain pump and PCB is open

N

Y

Turn on and choose spin program to

（ See fig 1）

start. Measure if export voltage of PCB to

drain

is 220-240V

N

Replace the wire.

Replace
PCB

Failure :abnormal noise and vibration
Troubleshooting:

Is the pack screws dismantled?

Y

Is there foreign material in the washer?

Is washer in balance?

N

N

Y

N

Dismantle the screws

Clean

Adjust adjustable feet

Is belt loose or worn?

Y

Y

N

Replace it

Are the screws of counterweight and

motor loose?

Remove belt and turn belt pulley by

hand, and then check if there is different

N

Y

N

Turn on power and set spin program,
then start，check if there is different noise
from motor

Y

Y

Fasten them

Dismantle triangle and check

the bearing .If it is
broken, replace it.

Replace motor

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Failure:water leaking
Troubleshooting:

Check if water is leaking from the inlet pipe
or the tap

N

Y

Readjust it.

Is drain pipe broken？

N

Check if there is foreign material nipped
between cushion of sight window and
sight window

Check if all tubes and tie-in is leaking
water, including the connecting of tube
and valve, dispenser, tube and
dispenser ,outer cylinder-cushion of sight
window-hose and outer cylinder, drain
pump and gas valve

N

Y

Y

Y

Replace drain pipe

Remove clothes

Reassemble or repair

Is cushion of sight window broken?

N

Y

Replace cushion of sight
window

N

Is water leaking from outer cylinder ?

Y

Replace outer cylinder

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Wiring circuit

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Front Load Washing Machine Model:HW-DS50TVE SERIES

Sincere Forever

Group

Industrial Park, No.1, Road

266101, Qingdao, China

http://www.haier.com

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