BWT AQA total 5600 Einbau- Und Bedienungsanleitung Seite 15

EN
Open the control box of the AQA total unit and
check the LC display.
Plug the mains cable into the protective contact
socket provided.
The AQA total unit requires ca. 10 seconds to
initialize. During this time, the LCD in the control
box displays:
AQA total
Vers. 5.0
(a different number may appear, depending on
the software version)
After ca. 10 seconds the display changes to the
standby mode:
AQA total 5600
standby
chan. 1 2
AQA total 8400
standby
chan. 1 2 3
AQA total 11200
standby
chan. 1 2 3 4
AQA total 14000
standby
chan. 1 2 3 4 5
The yellow "POWER"
lamp (on the control
box) lights up to indica-
te the electrical supply
is on.
6.8. Changing the operating language:
The language is set at the factory to
thecountry of sale language. If the
language needs changing after
commissioning, please refer to Operation:
"Changing the operating language".
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6.9. Rinsing the AQA total unit:
Open the rinsing valve and rinse each
AQA total distributor branch (each individual
working unit) for ca. 3 minutes. To do this
open or close the corresponding distributor
shut-off valve.
6.10. Close the rinsing valve and open all shut-off
valves of the AQA total distributor.
6.11. Close bypass circuit if present and open
shut-off valve downstream of AQA total
unit.
6.12. Insert unit covers
and fix in place
with mounting
bracket.
6.13. Check function:
The green "IN
OPERATION" lamp
on the control box
must light up du-
ring water con-
sumption (open a
consumer: e.g. a
water tap).
In addition, the following text must appear on the
LCD in the control box during water consumption:
Operation
AQA total 5600
Channel 1 2
Operation
AQA total 8400
Channel 1 2 3
Operation
AQA total 11200
Channel 1 2 3 4
Operation
AQA total 14000
Channel 1 2 3 4 5
In addition, the
green lamps on the
individual slave
circuit boards (the
number depends on
the actual unit type)
light up during water
consumption.
6.14. Close control box and lock with supplied
key. Store key safely away from unauthorized
persons.
6.15. The AQA total unit is now ready for
operation!
7. Maintenance
The system operator is required to carry out a
visual inspection of the system at regular inter-
vals (every 1 or 2 days). This should concentrate
on any installation leaks and the functionality of
the AQA total unit.
Regular maintenance is essential to ensure cor-
rect functionality of the AQA total system.
- Check the hydraulic installation for leaks and
tight fit
- Check the electrical installation for correct fit
and possible rust spots caused by condensate
- Check the lamps on the control unit:
Lamp signals:
POWER
Colour: yellow
Type: Permanently lit
- AQA total is
connected to mains
CHECK SYSTEM
Colour: red
Type: Permanently lit
- Refill must be
replaced
or system error
IN OPERATION
Colour: green
Type: Permanently lit
- must light up with water consumption;
AQA total is treating water
Check on the LC display whether the yellow and
the green light are lit up when water is consumed.
If this is not the case or the red lamp is lit up, ple-
ase contact your specialist installer or our factory
customer services.
7.1. Refill replacement
The AQA total Energy reliably indicates when a
refill replacement is due, ensuring that the unit is
always operated at full capacity.
Recognising an imminent refill replacement:
When the red CHECK SYSTEM lamp lights up, open
the control box and check the status on the LCD.
Prepare for refill
replacement
This can be seen as an early warning for a refill re-
placement that is soon due. You have sufficient
time to contact your dealer and order replace-
ment cartridges.
Recognising a necessary refill replacement:
The red CHECK SYSTEM lamp lights up and the
LCD status changes to:
Important: Always replace all refills in the working
units at the same time!
Please note that water can leak out when chan-
Efficiency low
Replace refill(s)
ging the refills. Always have a bucket ready.
Implementing the refill replacement:
I. Disconnect the mains plug
II. Close the shut-off valves upstream
and downstream of the unit
III. Depressurize the unit with the
rinsing valve
IV. Remove the unit cladding
V. Disconnect the electrode plug
on the underside of the wor-
king unit
VI. Remove the working unit and
discharge the filling water
VII. Open the spinner nut at the
end of the working unit with
the octagonal wrench provided
and dispose of the old refill.
(domestic waste)
VIII. Insert the new refill in the
work-ing unit in the correct
installation position.
IX. Tighten the spinner nut up to the stop.
X. Connect the prepared working unit as per
the unit model as described in „5.4.
installation/assembly".
EN
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