Maintenance
Function test
Recommendation: regularly perform the function test described
below.
Task
Check LED
.
Press the
<TEST>
button.
Press the
<TEST> button
for 1 second.
Maintenance
Have the maintenance work described below carried out every
2 years by a skilled person.
• Clean the basket filter.
• Clean and descale the trap.
18014401053566091-1 © 07-2018
967.986.00.0 (01)
Result
–
Control unit shows the
current operation
mode.
Solenoid valve opens
and water continues
to flow for the set
flush time.
Action
▶
If LED
flashing, replace the
battery. → See
"Replacing the
battery", page 46.
▶
Replace the battery
if no LED lights up.
→ See "Replacing
the battery",
page 46.
▶
If water does not
flow → see
"Rectifying
malfunctions",
page 43.
EN
is
45