Nortec DRAABE Pure Water System - Manual (Page 44)

Created: 21.09.2006
Changed: 29.02.2008
Printed: 02.03.2009
page 44 of 59
7.
Malfunctions and their Remedies
7.1 What to do if ... .
PerPur
Control lamp
(LED display)
Function Possible reasons Possible solutions
Inlet pressure
(red) ON in case of a mal-
function The internal pressure switch
is indicating a malfunction if
the flow pressure is below 1.3
bar (19psi).
Note: Important is the flow
pressure during start and
operation of the pump (LED
operation ON).
1. Pre installed water sof-
tener is in the regenera-
tion mode. If a connection
between water softener
and PerPur is installed
the LED regeneration
(green) is also ON.
2. Water supply is broken.
3. Pre filter blocked.
4. Internal pressure switch
has a malfunction.
1. Wait until the regenera-
tion is finished (LED re-
generation OF). Normally
a regeneration takes 120
minutes. If the system
doesn’t starts after 120
minutes it could be that
the water softener has a
mal function. In this case
please contact the ser-
vice department.
2. Check the water supply.
Is a hand valve closed?
3. Check the two pressure
gauges on the installation
rail (see page 11).
4. Please contact the ser-
vice department.
Inlet pressure
(red) BLINKING in case of
a malfunction. Internal pressure switch has
indicated a too high output
pressure (over 5 bar (72 psi). Please contact the service
department.
operating
(green) BLINKING in case of
a malfunction. Internal motor protection
switch has indicated a too
high current. Please contact the service
department.
Lack of salt
(red) ON in case of a mal-
function. Check the salt level of the
pre installed water softener. Please fill in salt (see page
13).
Water Softener
Function Possible reasons Possible solutions
No consumption of
salt. 1. Malfunction control unit of
the water softener
2. Power supply of the water
softener broken.
3. Connection between
PerPur and water soften-
er broken.
1. Please contact the ser-
vice department.
2. Check the power supply
and the plug in power
supply.
3. Check the cables.
If you get no positive results,
please contact the service
department.