Bosch WAU28PAHSN, User Manual And Installation Instructions

Page: 57 / 72

Troubleshooting
en
57
Fault Cause Troubleshooting
"E:36 / -10" Unapproved extension in-
stalled on the water drain
hose.
▶
Remove any unapproved exten-
sions from the water hose. Connect-
ing the appliance
"E:36 / -25 / -26" Drain pump is blocked.
▶
→
"Cleaning the drain pump",
Page 51
"E:10 / -00 / -10 / -20" The pump for the intelligent
dosing system is blocked.
1.
Switch off the appliance.
2.
Clean the pump unit.
→
"Cleaning the detergent drawer",
Page 49
3.
If this indicator appears again, call
our after-sales service.
→
"Customer Service", Page 68
Note: You can start the washing pro-
gramme if you deactivate the intelli-
gent dosing system and dose manu-
ally.
→
"Buttons", Page 26
⁠ The water pressure is low. No remedial action possible.
The filters in the water inflow
are blocked.
▶
"Clean the filters in the water in-
flow"
→
Page 54 .
The tap is turned off.
▶
Turn on the tap.
The water inlet hose is
kinked or jammed.
▶
Ensure that the water inlet hose is
not kinked or jammed.
The detergent drawer has
not been pushed in as far as
it can go.
▶
Push the detergent drawer in as far
as it will go.
The pump unit is not inser-
ted.
1.
Insert the pump unit into the deter-
gent drawer.
→
"Cleaning the detergent drawer",
Page 49
2.
Push the detergent drawer in as far
as it will go.
flashes. The automatic voltage con-
trol system detects an unau-
thorised voltage under-us-
age.
▶
No remedial action possible.
Note:
If the power supply is stable, the
programme continues to run as nor-
mal.
Voltage under-usage may
cause extension of a pro-
gramme. No remedial action possible.