2. Operational recommendations
Make sure to protect the device
during operation against:
excessive dusting of the water
softener installation site,
too low and too high ambient
temperature in the vicinity of the
device - the temperature must
not drop below 4
o
C and must not
exceed 40
o
C,
incidental possibility of a sudden
heat source occurrence,
incidental possibility of hot water
backflow (with temperature
exceeding 49
o
C) - in case when
such situation may not be entirely
avoided, install a check valve.
3. Operation logbook
An operation log book should be maintained during the operation of the water softener, in accordance
with a sample log book provided below:
No.
Date
Time
Inflow water hardness [
o
dH]
Remarks
1
2
3
4
5
4. Troubleshooting table
Problem
Cause
Method of removal
Water softener
supplies water that
is too hard or
entirely unsoftened
No salt in the tank
Refill the salt
Activate manual regeneration
Power outage
Restore power supply Check the
displayed time Activate manual
regeneration
Occluded outflow of sewage from
the valve
Restore patency of the washings
discharge hose
Water softener
supplies water; salt
level remains
unchanged
Salt bridge has been formed in the
brine tank
Remove the salt bridge
The by-pass valve is in the by-pass
position
Set the by-pass valve in the service
position
Water is
periodically hard
Incorrectly set time
Set the correct time
Too low raw water hardness value
has been programmed
Determine the water hardness and
program the correct value
Incorrect code for the given model
of water softener
Contact the supplier’s service team
Soft water is fed during the
regeneration process
Such situation must be avoided. Check
the control panel settings
Uncontrolled water leakage.
Excessive water consumption
Check all water intake points Remove
all water leakage
19
Summary of Contents for AQUAHOME 11-N
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