SELF-HELP

Dryers may exhibit problems that are unrelated to a malfunction of the dryer itself. The following table may serve to answer your question about a problem you are having without having to call a serviceman.

PROBLEM

POSSIBLE CAUSE

 

 

``On/Off'' Indicator light does not

￿ The ``On/Off'' has not been depressed.

come on

￿ A fuse may have blown or a circuit breaker tripped. Replace fuse or reset circuit

 

breaker at your fuse box/breaker box.

 

￿ The plug is not correctly or only loosely inserted into the receptacle.

 

 

Dryer does not start

￿ Cycle has not been selected.

 

￿ `Start'' button has not been depressed.

 

￿ Door is not closed properly.

 

￿ Room temperature is below 32 °F (0 °C)

 

￿ If necessary, switch the machine off and wait 5 seconds before switching it on

 

again. Select the cycle again and depress `Start''.

 

 

Cycle is interrupted and ``Lint

￿ Clean Lint Filter as described in section titled CARE and CLEANING.

Filter'' light is illuminated and

￿ (WTA models) Check exhaust vent to see if it is blocked or too long.

buzzer sounds

￿ (WTL models) Clean heat exchanger as described in section titled CARE

 

and CLEANING.

 

￿ (WTL models) Check air inlet to make sure it is not blocked.

 

 

Cycle is interrupted, buzzer

￿ Indicates faulty operation:

sounds, one or several cycle

± Clean the Lint Filter, check the exhaust duct length (WTA models),

indicators are flashing

± Switch the dryer off, wait for it to cool down and then restart.

 

 

Drying level not reached or

￿ Clean the Moisture sensors in the drum as described in section titled CARE and

drying time too long

CLEANING.

 

￿ If there is a power failure for an extended period the cycle must be restarted.

 

 

The laundry is not dry even

￿ The drum is too full.

though the highest drying level

￿ The laundry was too wet when placed in the dryer.

has been selected

￿ The room is not adequately ventilated. Make sure there is an adequate supply of

 

fresh air.

 

￿ The lint filter is blocked and should be cleaned.

 

￿ (WTA models) The exhaust vent is blocked or too long.

 

￿ (WTL models) The air inlet is blocked.

 

 

Drum light does not work

￿ ``On/Off'' button has not been pressed.

 

￿ Bulb has failed. For safety reasons the bulb must only be replaced by an

 

authorized service agent.

 

 

Following items apply only to the WTL (Condensation Electric Dryer) models

Cycle is interrupted and ``E1''

￿ Condensate hose is blocked in some way. Turn off dryer and check hose.

appears in display

 

 

 

Humidity level in room

￿ The room is not adequately ventilated. Make sure there is an adequate supply of

increases greatly

fresh air.

 

￿ Check air inlet to see if it is blocked.

 

￿ The heat exchanger was removed but not replaced.

 

 

Table 2.

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Bosch Appliances WTA 3510, WTL 5410 manual Self-Help