Pressure Switch - Electrolux T4190 Service Manual

Pressure switch

Air pressure switch
Function
The air pressure switch ensures the necessary
airflow in the dryer.
Adjustment
The pressure switch is not adjustable. If it fails it
has to be replaced.
Error code E15 or E16 general
If the error code E15 or E16 is displayed it is
important first to check the under pressure in
the drum compartment. The under pressure that
is needed to operate the switch is 90Pa.
Measuring the under pressure in the drum
compartment
1. Start the dryer.
2. Remove the rubber tube A and measure the
9
under pressure in the drum compartment.
3. After measuring the under pressure go to the
specific error code for further trouble shoo-
ting.
Error code E15
If the under pressure is below 90Pa.
1. Check the rubber tube A for lint-obstruction.
2. Refer to Service Manual Selecta Control for
more information.
Error code E16
Troubleshoot the pressure switch when the
dryer is not operating:
1. Check that the normal state for the switch is
normally open.
Measure between a (common) and b (NO).
2. If the normal state for the switch is not open
check the rubber tube A for lint-obstruction.
3. Is there no problem with the rubber tube, refer
to Service Manual Selecta Control for more
information.
Pressure switch
1
A
b
65
a