background image

Component description

Personal notes

Heating element

The heating element is located in the rear section 
and consists of two separate heating coils. Each 
heating coil is made from resistance wire.

  Purpose:

 To heat the drying air to the right 

temperature.

2

1

Auto filter

Tumble dryers with heat pump can be fitted 
with auto filter, which consists of a water filter 
and an evaporator filter. The water filter (1) is 
located under the condensed water container 
and the evaporator filter (2) is placed in front 
of the evaporator.

Heat pump

Certain types of machine are fitted with heat 
pump systems. These systems are closed 
circuits that are replaced by replacing the 

machine’s base plate with a new module.

  The function settings are adjusted in the 
service menu.

Heating Water Circuit (HWC)

A certain type of machine is adapted for 

connection to the building’s existing heated 

water supply (such as district heating) to 
reduce energy consumption.
  The function settings are adjusted in the 
service menu.

Service Manual TD70.C

13

Содержание TD70.C

Страница 1: ...Service Manual Tumble Dryer TD70 C...

Страница 2: ......

Страница 3: ...Control unit 14 Circuit diagramTD70 C 14 Circuit diagramTD70 C Marin 16 Circuit diagramTD70 C UL 18 Circuit diagramTD70 C HWC 20 Circuit diagramTD70 C HP 22 Troubleshooting 24 Fault indicators 24 Serv...

Страница 4: ...Updates Rev Date Description Initials 01 2011 09 06 First version FH Service Manual TD70 C 4...

Страница 5: ...are provided the necessary conditions to work in an efficient and satisfactory manner Our hope is that this Service manual is a useful tool for your daily work Asko Appliances AB SE 534 82 Vara Sweden...

Страница 6: ...ressure electrical supply drainage The machine operates normally No deviations can be found The customer probably needs to be informed about proper use of the machine If necessary also inform the cust...

Страница 7: ...or J1 Turn clockwise or anti clockwise to cycle through the different programmes and options in the various menus Start button S2 Starta programme Stop button S3 Stop programme press and hold for 3 se...

Страница 8: ...W 16 A Condenser 1300 W 10 A Heat pump 1950 W 10 A Heating Water Circuit The control buttons are used to switch between 10 A and 16 A via the software Does not apply to Heat Pump or Heating Water Cir...

Страница 9: ...which stops the programme when the door is open If the door has been opened and closed during the programme the machine must be restarted using the Start Stop button 80 761 03 Microswitch float Overfl...

Страница 10: ...ng function in which the outputs are activated according to a special sequence Power supply Mains voltage built in internal voltage converter for the logic component Thermistors The thermistors are of...

Страница 11: ...r condenser dryer and 120 C 5 C for others Purpose The thermostat measures temperature and controls heating element output The overheating cut out controls the temperature and cuts the power supply if...

Страница 12: ...ft journal The motor is a unit with a belt tensioner and springs and drives the drying drum via a poly V belt Purpose To drive the impeller and drum during the drying process Drainage pump condenser d...

Страница 13: ...is located under the condensed water container and the evaporator filter 2 is placed in front of the evaporator Heat pump Certain types of machine are fitted with heat pump systems These systems are...

Страница 14: ...T If coin meter is selected CM1 and CM4 needs to be closed to start the machine default closed with jumper CONNECTOR FOR COIN METER WIRES IN SOME MACHINES INTERNAL CONNECTION NTC 1 EL 550W 1050 W F SE...

Страница 15: ...ES AT ROOM TEMPERATURE CA 20 C 68 F VALUES WITH 10 ARE REGARDED AS NORMAL COMPONENT F RADIO INTERFERENCE SUPPRESSION FILTER 680K Ohm NTC 1 THERMISTOR 1 4 6 K Ohm NTC 2 THERMISTOR 2 4 6 K Ohm AP DRAIN...

Страница 16: ...T F RADIO INT NTC 1 THERMIST NTC 2 THERMIST AP DRAIN PU EL HEATING EL HEATING MO MOTOR T1 THERMOS T2 THERMOS FB FLOAT SW DB DOOR SW T TRANSFO RB R44 WIRES IN SOME MACHINES INTERNAL CONNECTION NTC 1 EL...

Страница 17: ...VICE MENU OSITIONS MISTOR R DRAIN PUMP FLOAT SWITCH SWITCH UNICATIONS INTERFACE METER R NG ELEMENT RESISTANCES AT ROOM TEMPERATURE CA 20 C 68 F VALUES WITH 10 ARE REGARDED AS NORMAL COMPONENT F RADIO...

Страница 18: ...er is selected CM1 and CM4 needs to be closed to start the machine default closed with jumper CONNECTOR FOR COIN METER PHASE WIRES IN SOME MACHINES INTERNAL CONNECTION NTC 1 EL 1050 W F SERVICE MEN TU...

Страница 19: ...ENT RESISTANCES AT ROOM TEMPERATURE CA 20 C 68 F VALUES WITH 10 ARE REGARDED AS NORMAL COMPONENT F RADIO INTERFERENCE SUPPRESSION FILTER 680K Ohm NTC 1 THERMISTOR 1 4 6 K Ohm NTC 2 THERMISTOR 2 4 6 K...

Страница 20: ...M CONTROL UNIT If coin meter is selected CM1 and CM4 needs to be closed to start the machine default closed with jumper CONNECTOR FOR COIN METER Relay board WIRES IN SOME MACHINES INTERNAL CONNECTION...

Страница 21: ...ER DRAIN PUMP FLOAT SWITCH WITCH NICATIONS INTERFACE G ELEMENT RESISTANCES AT ROOM TEMPERATURE CA 20 C 68 F VALUES WITH 10 ARE REGARDED AS NORMAL COMPONENT F RADIO INTERFERENCE SUPPRESSION FILTER 680K...

Страница 22: ...meter is selected CM1 and CM4 needs to be closed to start the machine default closed with jumper CONNECTOR FOR COIN METER PHASE WIRES IN SOME MACHINES INTERNAL CONNECTION NTC 1 F SERVICE MEN TURN OFF...

Страница 23: ...R DRAIN PUMP FLOAT SWITCH WITCH NICATIONS INTERFACE G ELEMENT RESISTANCES AT ROOM TEMPERATURE CA 20 C 68 F VALUES WITH 10 ARE REGARDED AS NORMAL COMPONENT F RADIO INTERFERENCE SUPPRESSION FILTER 680K...

Страница 24: ...orfel Termostat fejl Termistor Termistorivika D faut Termistorfehler Termistore Fallo Te o Temp sensor fout 1 Thermistor circuit open 2 Thermistor malfunction Service action Check the thermistor Repla...

Страница 25: ...3 T 7 5 3 C B U T T E R F L Y D R Y I N G Opening the service menu T 7 5 3 C B U T T E R F L Y D R Y I N G Auto extratorrt Auto sk ptorrt Tidsprogram Auto normaltorrt Auto stryktorrt Luftningsprogram...

Страница 26: ...time extended by 5 min Dry level 10 Drying time extended by 10 min Dry level 15 Drying time extended by 15 min Dry level 20 Drying time extended by 20 min T 7 5 3 C B U T T E R F L Y D R Y I N G Auto...

Страница 27: ...l 5 Interval for indication Clean condense every 500th cycle Condense Interval 6 Interval for indication Clean condense every 600th cycle Condense Interval 7 Interval for indication Clean condense eve...

Страница 28: ...0th cycle Condense Interval 10 Interval for indication Clean condense every 1000th cycle T 7 5 3 C B U T T E R F L Y D R Y I N G Heat pump Off Setting for Heat pump Off default setting HEAT PUMP Heat...

Страница 29: ...2 Unscrew the top cover 2 Carefully press the catches that secure the panel to the front support Release the catches from the front support by working the panel outwards 3 Detach the panel by angling...

Страница 30: ...ow carefully press the new control card into place 9 Attaching the panel Attach all wiring to the appropriate connectors on the control card Angle the panel outwards and place the mounting plates in t...

Страница 31: ...or transporting it in an incorrect manner may result in making the machine unusable Let the machine stand for 24 hours after transport before use otherwise the heat pump may be damaged OK OK NOT OK NO...

Страница 32: ...Personal notes Service Manual TD70 C 32...

Страница 33: ...We reserve the right to make changes...

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