20
AUS
11 Troubleshooting
Fault
Cause
Action
SALt
is indicated on the
display
Insufficient regenerative in the
storage area (5).
Insufficient pipeline pressure
resulting in insufficient suction
speed.
Refill regenerative and press
the OK button until the SALt
display goes out.
Press the OK button to ack-
nowledge the fault.
If the fault occurs again, con-
tact after-sales service.
Unit not supplying softened or
blended water.
No regenerative in the storage
area (5).
Power supply interrupted.
Blending adjusting spindle (V)
not set correctly.
Refill regenerative, then press
the OK button until the SALt
display goes out. Wait three
hours for the brine to form and
start manual regeneration.
Establish electrical connection.
Set as described in the Start-up
section “Setting the hardness
of blended water”.
Unit not supplying softened
water or the flow is insufficient.
Inlet pressure is too low.
Increase inlet pressure (set
pressure reducer if necessary)
and start manual regeneration
Coloured flushing water at
start-up
Abrasion particles of the ex-
changer resin.
Repeat start-up flush.
If the fault cannot be remedied by following these steps, please contact our after-sales service department
and quote the series and production number (see type plate)..
