Recommended Maintenance Plan - Pentair AUTOTROL 368 Installer Manual

Installer manual Autotrol 368 (604-606) - Maintenance
ð Check operation of safety brine valve, where fitted.
ð Check for brine draw off levels.
ð Check for resin loss at the drain during regeneration.
ð Where fitted, check for satisfactory operation of solenoid, i.e. outlet shut off during
regeneration and/or brine line shut off valve(s).
4. Test and record Total Hardness of outlet water from softener vessel(s).
9.2

Recommended maintenance plan

Items
Injector & filter
Refill
controller**
DLFC**
Bypass (if
present,
contains O-
rings**)
Flappers
Flappers
spring
O-Rings** Check for
watertightness
/ clean or
replace in case
of leakage
Motor, motor
cable and
optical sensor
harness
Optical sensor
Inlet Hardness
Residual Check / adapt
hardness mixing screw if
necessary
Electronic /
settings*
Transformer*
44 / 60
1 year 2 year
Clean Clean
Clean Clean
Clean Clean
- -
- -
- -
Check for
watertightness
/ clean or
replace in case
of leakage
Check Check
Check Check
Check Check
Check / adapt
mixing screw if
necessary
Check Check
Check Check
3 year 4 year
Clean
Clean
Clean
-
-
-
Check for Check for
watertightness watertightness
/ clean or / clean or
replace in case replace in case
of leakage of leakage
Check Check
Check Check
Check Check
Check / adapt Check / adapt
mixing screw if mixing screw if
necessary necessary
Check Check
Check Check
Ref. MKT-IM-007 / D - 09.10.2020
5 year
Clean Clean/ replace
if necessary
Clean Clean/ replace
if necessary
Clean Clean/ replace
if necessary
- Clean/ replace
if necessary
- Replace
- Replace
Check for
watertightness
/ clean or
replace in case
of leakage
Replace
Replace
Check
Check / adapt
mixing screw if
necessary
Check /
replace if
necessary
Check /
replace if
necessary