INST 397 Jacuzzi® J-SS40 Salt System V05-16
8
TROUBLESHOOTING
Your Jacuzzi® J-SS40 Salt System 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
Take sample of water to pool
shop and check salt level – add
salt as recommended.
Add salt and turn chlorinator
output down until the water is
warmer
Clean cell
Call for Service
Display blank
No Power to Controller
Fuse blown
Plug in controller and ensure
mains power available
Have a service technician
replace fuse (3 amp slow blow)
Low/No chlorine in
pool
Cables not connected to cell
Timer period too short
Chlorine output level too low
Filter needs backwashing
Ph too high
Pool stabiliser (cyanuric acid) too low
Salt level too low
Connect cables
Increase timer period –
particularly in summer
Increase chlorine output
Backwash filter
Balance pH level to 7.4 – 7.6
Increase Stabiliser between 30
and 60 ppm
Increase salt to above 4000 ppm
Clock loses time
when mains power
removed
Battery life expired
Call a technician
For warranty information please visit
www.Jacuzzipool.com
