12
Chlorine Reading too high
Do the output lights go up and down?
YES
NO
Reduce output setting.
Check touch pad PCB.
(see Touch Pad PCB pg. 15)
Replace power PCB.
(see Touch Pad PCB pg. 15)
Reduce pump run time.
Remove blue sensor wire from cell to stop
production for longer than one day at a time.
LM3 - Disconnect plug cap.
Check pH.
(per test kit instructions)
Check calcium hardness.
(per test kit instructions)
Clean cell manually.
Calcium Build-up on Cell
Is chlorinator reversing polarity properly?
YES
NO
Check touch pad PCB.
(see Power PCB pg. 17)
Clean Cell - Remove cell and turn over (ports up). For LM3,
use a plastic vessel and only cover plates with solution. Use
a solution of 10 parts water to 1 part muriatic acid (stronger
solutions will damage the cell and void warranty). Pour solution
into up-turned cell and let sizzle for several minutes. If scraping
is needed, use a soft object like a popsicle stick (no metal).
Repeat soaking as needed. Rinse with fresh water and replace
cell.
Note: New plaster pools will have a continuous
demand for acid for 6 months or more.
Содержание Zodiac LM2 Series
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