Type overview .................................................................................................................................................................................................4
Indication of programme sequence ........................................................................................................................................................5
Options and settings .....................................................................................................................................................................................6
Test programme ..............................................................................................................................................................................................9
Components and measurement values ...............................................................................................................................................13
Technical data ................................................................................................................................................................................................15
Test programme ......................................9 Troubleshooting ......................................11 Components and measurement values ...............................13 Technical data ........................................15 Circuit diagram ......................................16 Timer diagram TD25 ....................................17 This service manual describes tumble dryer type TD25 and is a supplement to the general service manual for the 700 series.
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Service manual TD25 Revision history Revision Date Description Initials 2008-04-28 TD25.1 can be specified with display. Delayed Start 1-24h implemented W723...
You are holding the service manual for the TD25 generation of tumble dryer. There are two types of tumble dryer in the TD25 series: TD25.1 and TD25.3. The following page presents the different versions, to help you identify the machine types. The variants are named differently from mar- ket to market.
Service manual TD25 Type overview This type can be specified with display TD25.1 Temperature Normal dry Extra dry Iron dry Program T 7 1 2 B U T T E R F L Y D R Y I N G...
Service manual TD25 Programme When using tumble dryer TD25 it is possible to choose between four different programmes that automati- cally sense how damp the washing is. The machine dries to different levels depending on which of the four programmes has been selected on the front panel. The machine only has one automatic programme that runs for different lengths of time (and therefore dries to different levels) depending on which of the four pro- grammes has been selected on the front panel.
Service manual TD25 Options and settings Options Means that the drum will rotate 3 seconds per minute for 2 hours once the drying programme has finished. The option prevents the fabrics from remaining in the same position and becoming creased, which is good if you are unable to remove them immediately after tumble-drying has finished.
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Service manual TD25 Settings Possible to set to a high or low temperature. Normal temperature Low temperature Airing dryer: 57°C 43°C Condenser dryer: 73°C 50°C Temperature setting cannot be carried out in the airing programme.
Service manual TD25 Variant settings The following version settings can be made after replacing the control unit. S = Push button L = LED Main power switch J1/S2 Total reset Hold the start/stop button (S1) in, start the machine by pressing the main power switch and keep the start/stop button depressed until one of the LEDs on the panel lights.
Service manual TD25 Test programme The entire test programme is run in a sequence as follows. You can cancel the test programme at any time during the programme by opening the door or pressing the main power switch. S = Push button...
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Service manual TD25 Testing the element, thermistor and temperature regulation Press the start/stop button (S1). Indication of faults: • LED L3 starts to flash and the large element loop acti- Fault indication/symp- Cause vates. Press the start/stop button (S1). The element does not Element or cable fault start.
Service manual TD25 Troubleshooting Fault indications The following faults are indicated by a flashing red light in the start/stop button LEDs and as a trouble code on the display (display not available on all machine versions). Fault indication Cause Action...
Service manual TD25 Other faults Fault symptom Cause Action The machine will not start. The outer door is not properly closed. • Check that the door pin is activating the door switch. The machine is not supplied with power. • Check the fuses and connections.
Service manual TD25 Components and measurement values Item number Component Measurement value Comments 80 790 43 Motor 50 Hz, Main winding: 23.8 Ω 220/240 V Auxiliary winding: 28.1 Ω Current: 1.1 A; 270 W; 2850 rpm 80 814 04 Motor 50 Hz, Main winding: 22,9 Ω...
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80 771 30 Control Unit (TD25.1) The control unit contains microproces- sors for controlling programmes, motor, element etc. 80 805 15 Control unit (TD25) with The control unit contains microproces- display sors for controlling programmes, motor, element etc. 80 771 32 Control Unit (TD25..3)
Service manual TD25 Technical data Height: 850 mm Width: 595 mm Depth: 585 mm Weight: 47 kg Cylinder volume: 111 l Max. load: 6.0 kg RPM: 52 rpm Rated power: 1950 W = 10 A 2500 W = 16 A Adjustment between 10 and 16 A is carried out using software via buttons.