Breakdowns And Recommissioning; Shutting Down The Unit; Product Returns - BWT AQA perla XL Einbau- Und Bedienungsanleitung

EN
8.15

Breakdowns and recommissioning

In the case of foreseeable stagnation periods, the
following precautions should be taken:
Less than 3 days
None
3 to 30 days
Close the main service valve.
Disconnect the water softener from the network.
1 to 6 months
Close the main service valve.
Disconnect the water softener from the network and
decommission the unit.
Longer than 6 months
Disconnect the domestic water installation from the
public drinking water network.
Disconnect the water softener from the network and
decommission the unit.
8.16

Shutting down the unit

● Close the Multiblock. The drinking water system
is supplied with untreated water through the by-
pass 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 flu-
shes out the water to relieve pressure.
● Wait approx. 5 minutes until the operating dis-
play appears.
● Remove the mains plug.
82
BWT recommendation for restarting the unit after
the stagnation phases:
Start-up: Flushing of the water softener.
Then open all extraction points to flush the ins-
tallation.
Open the main service valve.
Regenerate both exchanger resin columns.
Then open all extraction points to flush the ins-
tallation.
Open the main service valve.
Instruct BWT customer services to regenerate
both exchanger resin columns while adding Dioxal
disinfectant.
Then open all extraction points to flush the ins-
tallation.
Reconnect to the public drinking water network.
Instruct BWT customer services to regenerate
both exchanger resin columns while adding Dioxal
disinfectant.
8.17

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.