Water Softener
WINNI-mat
®
VGX
Order no. 215 188 040-inter Edited by: KONS-pha-rg G:\BA-188040-INTER-VGX.DOC
38
G Troubleshooting
Even carefully designed and manufactured technical systems that are
properly operated, may experience malfunctions. Table G-1 provides an
overview of possible problems that may occur during the operation of the
softeners GSX / VGX and indicates the causes and their elimination.
The water softeners VGX are equipped with an error detection and signal
system.
If an error message is displayed:
1. Press „Program“ key (= acknowledgement of malfunction), except for
Er 3 (refer to table G-1).
2. Watch the display.
If the message reappears, compare it with table G-1.
3.
If necessary, notify technical service.
Note:
The technical service definitely must be notified in case of malfunctions
that cannot be remedied with the information given in table G-1 (refer to
www.gruenbeck.com)! When contacting the technical service, please indicate
the system designation, serial number and the error message displayed.
Table G-1: Troubleshooting
This is what you observe
This is the cause
This is what to do
a) Error message in the display
Er 0
1)
Power failure
Appears after return of power (in case
of power failures that are longer than 5
minutes). Water softener executes re-
generation for each exchanger.
In general, regeneration in progress
will only be interrupted in case of a
power failure and will resume operation
again after return of power.
In case of a longer period of power
failure, the internal clock of the control
unit continues running for at least 3
hours.
The time interval of 4 days for a forced
regeneration is extended by the dura-
tion of the power failure if the available
soft water volume has not been con-
sumed (only applies, if acc. to the fac-
tory-setting the error signal Er0 is de-
activated).
