Bosch WTA4410US, Repair Instruction

Page: 1 / 30

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Repair instractions
1 SAFETY ........................................................ 2
1.1 SAFETY................................................................................ 2
1.3 EEC ...................................................................................... 3
2 INSTALLATION ............................................ 5
2.1 Set-up / Installation............................................................. 5
3 OPERATION ................................................. 6
3.1 Control Panel....................................................................... 6
3.2 Disassembly ........................................................................ 7
3.3 Optimisation buttons optional ........................................... 8
4 COMPONENTS............................................. 9
4.1 Power module (optional) .................................................... 9
4.2 Program – Residual moisture ............................................ 9
5 FUNCTIONS ............................................... 10
5.1 Removal of safety temperature regulator KI01............... 10
5.2 Removal of safety temperature regulator from KI02..... 11
6 REPAIR....................................................... 12
6.1 Facia Panel ........................................................................ 12
6.2 Door ................................................................................... 13
6.3 Interior and outer door ..................................................... 13
6.4 Front Panel ........................................................................ 14
6.5 Bearing plate ..................................................................... 16
6.6 Removal of Drum interior lighting (Optional) ................. 17
6.7 Motor.................................................................................. 18
6.8 Belt removal KI01.............................................................. 19
6.9 Belt Tension adjuster ....................................................... 19
6.10 Removing the Ki03 belt .................................................... 20
6.11 Heating element ................................................................ 22
6.12 Disassembly safety temperature regulator KI01............ 23
6.13 Removal of safety temperature regulator KI02 .............. 24
6.14 Removing temperature regulator exhaust air ................ 25
6.15 Drum bearings .................................................................. 26
6.16 Diagnostic-repair tools..................................................... 27
7 FAULT DIAGNOSTICS ...............................28
7.1 Time jumps........................................................................ 28
7.2 Odour................................................................................. 29
7.3 Leaks ................................................................................. 29
8 TECHNICAL SPECIFICATIONS.................30
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