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EN
System display
Problem
Resolution
Missing or incorrect lamp key
was detected.
Ensure that the supplied lamp key is installed.
Unplug the old key.
Ensure that the identical part no. of the new lamp
key fits to the new UV-lamp.
Boil water information: If any failure occurs on a BWT UV system, the (incompletely treated) water is
not suitable for human consumption and must therefore be boiled for 20 minutes prior to consumption.
This procedure you have to observe until the UV unit is repaired and disinfected as well as put into
operation again.
WARNING:
After every hardstop alarm signal and standstill of the unit, the house pipes or UV unit should be disinfected.
System display
Problem
Resolution
The module indicated is
no longer communica-
ting with the system.
Ensure that all modules are plugged
in properly and the UV system de-
tects the correct connection.
The modules can be tested indivi-
dually by plugging them in one after
each other and rebooting the UV
system.
Replace any module that could not be
detected when it was plugged directly
into the controller.
