9
GB
7. Start up
7.1. Filter
Check the filter and the flushing water pipe for pro-
per installation. The stop valves must not be opened
yet. Close the turning knob (4) by turning it clock-
wise. Slowly open the stop valves before and after
the domestic water station and deaerate the water
pipe at the next outlet after the domestic water sta-
tion. Slowly open the stop valves before and after
the filter and deaerate the pipework at the air bleed
closest to the filter (after the filter). Before backwa-
shing provide a collecting basin, if the flushing wa-
ter pipe is not connected to the waste water system.
Open the turning knob counter-clockwise until you
can hear water running out and then close it again.
Check whether the filter is correctly sealed.
7.2. Automatic Hygiene Advice
Test (battery and function test)
Insert batteries and wait for 3 seconds.
Push the operation button one time shortly.
OK: 10 x BEEP and 10 x FLASH
If no confirmation or less then 10 signals, the
batteries has to be changed.
Start up
Check if batteries are inserted. Start up by
double-clicks.
Switch between the different modes
Push operation button for more than 5 seconds.
Wait for BEEP-signal.
Backwashing filter mode
Release operation button after 2 BEEP-signals
and confirm with double clicks.
=> backwashing filter mode
Response: 2 x BEEP and 2 x FLASH
Demonstration mode
Release operation button after 3 BEEP-signals
and confirm with double clicks.
=> demonstration mode
Response: 3 x BEEP and 3 x FLASH
Energy saving mode
Release operation button after 4 BEEP-signals
and confirm with double clicks.
=> energy saving mode
Response: 4 x BEEP and 4 x FLASH
8. Operation
A backwash must be carried out once a month to
prevent dirt particles from settling on the filter cloth
(or more frequently with higher amounts of dirt).
Before starting the backwash procedure, provide a
collecting basin, if the flushing water pipe is not con-
nected to the waste water system.
Backwashing
Open the turning knob (5) counter-clockwise until
you can hear water running out and then close it
again. Check whether the filter is correctly sealed.
The plastic parts may only be cleaned with a soft,
damp cloth. Do not use any solvents or detergents
or acid cleaners.
AHA-Electronics
The automatic hygiene advice consists of an optical
and acoustical signalling device and an operation
button. The advice is used as a reminder for the ad-
herence of the present maintenance intervals (back
washing and changing the filter element).
Programmed intervals:
Back wash filter:
FLASH after one month
Back washing
BEEP after 36 months
Changing the filter element
After maintaining the filter a reset has to be made
by double clicking the operation button, so the par-
ticular cycle will be restarted. The 36 month cycle
will be restarted after double clicking at the end of
the 36 months.
2989_EBA Diago AHA 332363-3.indd 9
13.07.11 09:57