Guide book
Instantaneous water heater system WM 400 V
Page 9 from 17
5.4 Waste water filtration plant
The waste water filter system is used for filtration of contaminated shower water.
In the three-stage filtration system consisting of a pre-filter
(220
), a pressure gauge for
filter monitoring and two fine filters (50
, 1
), the water is filtered and discharged through
the drain line
.
To achieve a constant flow pump
,
the fine filters have to be changed at a
too
strong fouling.
We recommend a filter change of the two fine filter at about 3.0 bar
The pre-filter is to clean up pollution
Filter change:
Unscrew the cap nut
Remove and dispose of the filter
Insert the new filter cartridges
Tighten the cap nut
Damaged filter cartridges can not be reused
All the filters mentioned must be disposed of in accordance with statutory regulations.
Pre-filter 220
Filter gauge filter monitoring
Screw cap
Fine filter
1
Fine filter 50
