49
Replace the fuse and
restart the dryer.
YES
Replace PCB.
YES
E 08 - Inlet air/outlet air - Overheating thermostat
Error description
A normally-closed, manual-reset high limit thermostat measuring the inlet air
temperature. The thermostat is connected in series with the overheating thermostat for
outlet air on the PCB.
This error indicates that one of the two thermostats, or the connecting harness has
opened.
A defective PCB can also cause this error.
The dryer stops operating.
Error analysis
2. Disconnect P1
and P2 from the
PCB. Check for
continuity over the
heat thermostate
F5/F6.
Is the circuit closed?
1. Has fuse FH300
blown?
NO
Go to step 2.
NO
Go to step 3.
3. Missing air flow.
4. Check the inlet/
outlet temperature.
Go to step 4.
Correct the error
from the check list.
NO
YES
Replace PCB.
YES
NO
See Check list - error
codes related to
overheating
Are there any errors
according to the list?
Is the inlet and outlet
temperature parameter set
correctly?
Inlet:
Factory setting for Inlet
temperature: Menu 5-2-1.
Outlet:
Factory setting for outlet
temperature: Menu 2-1-1, 2-
2-1, 2-3-1, etc. up to 2-11-1.
Enter the
programming mode
and adjust the
parameter.
Troubleshooting
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