H2OPTIMO H2O-CS-ECO Technical Manual page 15

PROBLEM CAUSE
Improper brine draw Low operating pressure
Plugged injector and/or brine draw restrictor
Plugged injector filter
Restricted drain line
Restricted brine line
Leak in brine line
No water in brine tank
TROUBLESHOOTING
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SOLUTION
Check operating pressure; must be higher than 1,4
bar
Clean injector and/or brine draw restrictor
Clean injector filter
Verify drain line for kinks or restrictions
Verify brine line for kinks or restrictions
Verify brine line and connections for air leakage
Refer to problem "Control valve fails to refill brine
tank"