![background image](http://html1.mh-extra.com/html/karcher/waterclean-1600/waterclean-1600_operating-instructions-manual_655108084.webp)
MALFUNCTIONS AND MAINTENANCE
Version 03/2008
WATERCLEAN 1600
- 78 -
4.1.2
Operational Faults
Fault
Cause
Remedy
WTC 1600 unit starts again
although "Stop"-button has
been pressed
Float switch is set to "ON"
Set switch to "OFF"
Drinking water, industrial water
or concentrate flow is faulty
Wrong program selected
Start the correct program
Manual valves are in the wrong
position
Correct the valve position
System operates with maxi-
mum pressure, actual drinking
water flow varies strongly from
SPC indication
Defective drinking water flowme-
ter (3/27)
Replace drinking water
flowmeter
NOTE
System can be switched on via
"Emergency operation"
Drinking water flow is cut off
The fuse for the drinking water
outlet valve "XF6" has cut out
Change fuse "XF6"; if it cuts out
again, inform a qualified elec-
trician
Concentrate flow is cut off
The fuse of the concentrate outlet
valve"XF5" has cut out
Change fuse"XF5"; if it cuts out
again, inform a member of the
repairs staff
System fails to start
(Automatic Operation Mode)
The float switch on the switch
cabinet is activated but not elec-
trically connected.
Connect float switch cable
Feed pump for WBP 700 does
not start after start-up of the
system
Water level in the drinking water
interim storage has never
reached the "minimum" level sen-
sor
Wait till water level in the stor-
age tank has reached the "mini-
mum" level
Feed pump for bulk water fill-
ing does not start after start-up
of the system
Water level in the drinking water
interim storage has never
reached the "minimum" level sen-
sor
Malfunction at controll head of
the pump
Wait till water level in the stor-
age tank has reached the "mini-
mum" level
Push reset button at the con-
troll head of the pump
Drinking water flow too low
Concentrate return line open
Switch system off
Shut concentrate return line
Switch system on
Strong fluctuation at SPC dis-
play for a pressure sensor
System still adjusting to the
operating point
Wait until the adjusting
procedure is completed
Cable connection faulty or
damaged
Repair fault or replace cable
Prefiltration unit continously
switches from one filter bag to
the other (new bags installed)
Pressure drop in dechlorination
module to high
Replace 30"-activated carbon
filter elements
Summary of Contents for WATERCLEAN 1600
Page 2: ......
Page 14: ...GENERAL Version 03 2008 WATERCLEAN 1600 8 ...
Page 28: ...DESCRIPTION Version 03 2008 WATERCLEAN 1600 22 Fig 13 Anti scalant mounting kit 1 2 ...
Page 48: ...DESCRIPTION Version 03 2008 WATERCLEAN 1600 42 ...
Page 82: ...OPERATION Version 03 2008 WATERCLEAN 1600 76 ...
Page 106: ...APPENDIX Version 03 2008 WATERCLEAN 1600 100 ...
Page 108: ......
Page 110: ......