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Issue
Improper regeneration.
Incorrect brine setting.
Run out of
Incorrect hardness or capacity
conditioned water
settings.
between
Water hardness has increased.
regenerations.
Restricted meter turbine rotation due
to foreign matter in meter.
Brine valve disc 1 being held open by
foreign matter.
Valve disc 2 not closed during brine
draw causing brine refill.
Air leak in brine line to air check.
Brine tank
overflow.
Improper drain control for injector.
Drain control clogged with resin or
other debris.
Incorrect controller settings.
Ref. MKT-IM-037 / B - 17.12.2018
Installer Manual Evolio 255 - Troubleshooting
Cause
Reset and recovery
Control brine dosage set and repeat
regeneration.
Set P6 to proper level.
See 5.4.6. Salt setting, page 44.
Set to correct values.
See 5.4.8. Hardness, page 46.
Set hardness to new value.
See 5.4.8. Hardness, page 46.
Remove meter housing, free up
turbine and flush with clean water.
Turbine should spin freely. If not,
replace meter.
Manually operate valve stem to flush
away obstruction.
Flush out foreign matter holding disc
open by manually operating valve
stem.
Check all connections in brine line for
any leaks.
Use of small drain control with larger
injector will reduce draw rates.
Clean drain control.
Check that controller setting match
with your actual softener model.
81 / 90
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