Trouble Shooting; Order Numbers; Tables Of Filter Capacities And Bypass Settings - BWT Bestmax SMART Instrucciones De Montaje

16

7 Trouble shooting

Error
Filtered water cannot be
drawn
Low water flow rate
Aquastop in filter head
leaking while filter
cartridge is removed
Threaded /screw
connection is leaking
Air bubbles
Turbid or white water
Heating element, boiler
in the appliance not
satisfactorily protected
against lime scale

8 Order numbers

Filter cartridge bestmax SMART 10
Filter cartridge bestmax SMART 15
Filter cartridge bestmax SMART 20
Filter cartridge bestmax SMART 25
Filter cartridge bestmax SMART 30
Filter cartridge bestmax SMART 35
Filter cartridge bestmax SMART 40
Filter cartridge bestmax SMART 42
Filter cartridge bestmax SMART 45
Filter cartridge besthead ST 3/8"
Filter cartridge besthead PA 3/8"
Filter cartridge besthead PA Ø 8 mm
Filter cartridge besthead FLEX

9 Tables of filter capacities and bypass settings

The filter capacities and bypass setting depending on the carbonate hardness of the tap water are
listed in Tables T1 and T2 at the end of this installation and operating manual.
Cause
Water supply in general is
stopped or a valve is closed
Filter cartridge not screwed
properly into the filter head
Filter head fitted incorrectly
System pressure is too low
Particles deposited in Aqua­
stop
Defective seal
System not completely purged Repeat purging/flushing procedure
Process­related formation of
small bubbles of carbonic acid
Incorrect bypass setting, filter
cartridge capacity exceeded,
filter cartridge too small;
change in water hardness from
the water supplier.
Action
Test all valves and open if necessary
Unscrew filter by ½ rotation and reinsert as
far as possible
(Section 5.6)
Check flow direction according to the arrow
on the filter head and reverse flow direction
if necessary
(Section 5.4)
Check system pressure
Purge/flush filter system with mounted filter
cartridge
(Section 5.6.1)
Check seal, replace if necessary
Turbidity vanishes after 5 minutes.
Check carbonate hardness, bypass setting
and filter capacity
(Section 5.3)
Fit suitable filter cartridge if necessary.
Bestell-Nr.
FS20G10A00 / 812351
FS22G10A00 / 812352
FS25G10A00 / 812353
FS23G10A00 / 812354
FS24G10A00 / 812355
FS26G10A00 / 812356
FS28G10A00 / 812357
FS29G10A00 / 812358
FS30G10A00 / 812359
FS00Y90A00 / 812412
FS00Y96A00 / 812414
FS00Y95A00 / 812413
FS00Z20A00 / 812420
(Section 4.4)
(Section 5.6.1)
.