Installer manual Evolio 255 740-760 - Troubleshooting
82 / 90
Ref. MKT-IM-037 / D - 25.10.2021
Issue
Cause
Solution
No conditioned
water after
regeneration.
No brine in brine tank.
Add brine to brine tank.
Injector plugged.
Clean injector and screen.
Air check valve closes prematurely.
Put controller momentarily into brine
cycle (C2).
Replace or repair air check if needed.
No water flow
display on
controller while
water is currently
being used.
Bypass valve in bypass.
Shift bypass valve to non-bypass
position.
Meter probe disconnected or not fully
connected to meter housing.
Fully insert probe into meter housing.
Restricted meter turbine rotation due
to foreign matter in meter.
Remove meter housing, free up
turbine and flush with clean water.
Turbine should spin freely. If not,
replace meter.
Run out of
conditioned water
between
regenerations.
Improper regeneration.
Control brine dosage set and repeat
regeneration.
Incorrect brine setting.
Set P6 to proper level.
See Salt setting [
Incorrect hardness or capacity
settings.
Set to correct values.
See Hardness [
Water hardness has increased.
Set hardness to new value.
See Hardness [
Restricted meter turbine rotation due
to foreign matter in meter.
Remove meter housing, free up
turbine and flush with clean water.
Turbine should spin freely. If not,
replace meter.
Brine tank
overflow.
Brine valve disc 1 being held open by
foreign matter.
Manually operate valve stem to flush
away obstruction.
Valve disc 2 not closed during brine
draw causing brine refill.
Flush out foreign matter holding disc
open by manually operating valve
stem.
Air leak in brine line to air check.
Check all connections in brine line for
any leaks.
Improper drain control for injector.
Use of small drain control with larger
injector will reduce draw rates.
Drain control clogged with resin or
other debris.
Clean drain control.
Incorrect controller settings.
Check that controller setting match
with your actual softener model.
Summary of Contents for Evolio 255 10
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Page 72: ...Installer manual Evolio 255 740 760 Maintenance 72 90 Ref MKT IM 037 D 25 10 2021 ...
Page 74: ...Installer manual Evolio 255 740 760 Maintenance 74 90 Ref MKT IM 037 D 25 10 2021 ...
Page 78: ...Installer manual Evolio 255 740 760 Maintenance 78 90 Ref MKT IM 037 D 25 10 2021 ...