Stoppages & Restarting The Unit; Shutting Down The Unit; Product Returns - BWT AQA perla Bedienungsanleitung

EN
Stoppages & restarting the unit
In case of expected stagnation phases, take the
following preventive measures:
Fewer than 3 days
No action
3 to 30 days
Close the main shut-off valve.
Disconnect the water softener from the water
supply system (close the Multiblock).
1 to 6 months
Close the main shut-off valve.
Disconnect the water softener from the water
supply system (close the Multiblock) and shut
the unit down.
Longer than 6 months
Disconnect the building's water system from the
municipal water system.
Disconnect the water softener from the water
supply system (close the Multiblock) and shut
the unit down.

Shutting down the unit

Close the Multiblock. The drinking water system is
supplied with untreated water through the bypass
in the Multiblock.
Press the Manual operation button
Press the right-hand button
Press Perform start-up
Press the left-hand button for start-up flushing
A flushing procedure is performed, which flushes
out the water to relieve pressure.
Wait approx. 5 minutes until the operating display
appears.
Remove the mains plug.
74
BWT recommendations for restarting a unit after
stagnation phases:
Start-up flush of the water softener. Then open all
taps to flush the system.
Open the main shut-off valve and the Multiblock.
Regenerate both exchanger columns. Then open
all taps to flush the system.
Open the main shut-off valve and the Multiblock.
Have BWT customer service perform a regen-
eration of both exchanger columns using Dioxal
disinfectant.
Then open all taps to flush the system.
Reconnect the unit to the municipal drinking water
system.
Have BWT customer service perform a regen-
eration of both exchanger columns using Dioxal
disinfectant.

Product returns

At BWT, product returns will not be processed
without a return number (RMA no.). In Germany,
phone telephone number 06203 7373 to receive a
return number.