Service manual

CULLIGAN HOUSEHOLD & COMMERCIAL CIRCUIT BOARDS
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Problem: Regenerates Never
Nightly Regenerates
Diagnostics Sequence: Check water usage: Is there salt in
higher than expected? the brine tank?
Gen 3: Check step 6. Does the unit draw
The default setting is 71 brine properly?
minutes. If it has been
reduced, restore it to at least
the default setting.
Initiate a manual
regeneration; is water soft?
Check eductor nozzle and
screen for plugging or fouling.
Test circuit board & probe.
Test circuit board & probe.
Check resin.
Check brine refill function.
Short salting could cause
reduced capacity and more
frequent regeneration.
Check seal pack for
internal leak
Check resin.