Bosch WTA34 Series Petunjuk Perbaikan - Halaman 13

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TUMBLE DRYER

Error

Error display

no.

Starts by itself when

switched on.

VI.

SUPPLEMENTS

Power and control module

Changed software mask 3 (software version V 3.00 is indicated on the processor).

Reduced heat output in the time programme.

Empty drum or dry washing identified within 5 minutes (–2 % relative humidity).

Clocking at reduced heat output.

No stop function when start button pressed again.

Spark discharge between belt clamping device and motor connector plug

Drive belts were occasionally manufactured with an insufficient carbon content, resulting in

a static charge build-up between the belt wheel and drive belt. In these cases the drive belt

(Mat. no.: 15 4142) must be replaced.

Improvement in temperature control in the heat registers

All heaters will receive a new thermal cut-out (modified design). Thermal cut-outs

(Mat. no.: 15 4132) and NTC (Mat.: no. 15 4186) are no longer available as spare parts.

If required, heaters in appliances with customer-service index /01 should be completely

replaced.

Increase to customer-service index /02

Individual parts of the heater (NTC and thermal cut-out) are available again as spare parts.

r120085e -15/13

04.99

Possible cause

Appliance was switched off

during a drying cycle.

Test / Procedure

Customer information:

If the appliance switches off

and subsequently switches

on again while a drying

programme is running, the

appliance is starting by itself

in order to terminate the

programme which was

started.