EN
6
Commissioning
Check whether the steps explained in the chapter on assembly have been carried out correctly.
Remove optical backwater probe and submerse it in a water glass.
Check whether the wastewater flap closes. (Motor noise, lever switches automatically).
Let the connected water supplier run.
Check whether the pump starts up and pumps away the water that backs up on the house side.
Shut off the water supply pipes.
The system pumps away the residual water automatically
Remove the optical backwater probe from the water vessel and mount it in the system. Check that the backwater flap
opens again correctly. (Motor noise, lever switches automatically).
Check the ventilation unit
Screw the ventilation unit out.
Press in the retainer tabs on the upper part firmly.
Pull the upper part off.
Take small parts out.
Replace the activated carbon filter, art. no. 28061, if nec-
essary (1x per year or in case of odour nuisance)
The system can be started up if all these steps are com-
pleted without water leak or error messages.
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Installation and operating instructions
010-843
