Inst339 Filtrite Salt Chlorinator V09.20
13
TROUBLESHOOTING
Your Filtrite chlorinator has diagnostic and safety features to make it easy to maintain your system. The table below
summarises potential faults and their causes.
Fault Indication
Potential Cause
Remedy
No Flow
Pump turned off/disconnected or valves
closed
Blue wire disconnected from cell
Ensure valves/pump on
Connect Blue sense wire to cell
Low salt
Salt level in pool has dropped too low
Pool water temperature is low
Cell has calcified
Cell has failed
See page 10
See page 8
See page 11
Call a technician
Display blank
No Power to Controller
Fuse blown
Plug in controller and ensure
mains power available
Replace fuse (3 amp slow blow)
Low/No chlorine
production
Cables not connected to cell
Timer period too short
Chlorine output level too low
Filter needs backwashing
Ph too high
Pool stabiliser too low
Salt level too low
Connect cables
Increase timer period
Increase chlorine output
Backwash filter
Get pH level correct
Get Stabiliser between 30 and
60 ppm
Increase salt to above 4000ppm
Clock loses time
when mains power
removed
Battery life expired
Call a technician
