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Pentair IntelliChlor IC20 User Manual

Pentair IntelliChlor IC20
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26
IntelliChlor User’s Guide
Table 1: Troubleshooting (Continued)
Problem
Possible Cause
Corrective Action
Red ADD salt light is
on.
Pool water needs salt. No chlorine is being
produced.
Add salt as described on pages 14, 15, and
16.
Yellow LOW salt light is
on.
Not enough salt in pool.
Heavy Rainfall.
Leak in pool.
Add salt to pool to achieve 3200 ppm to 3500
ppm. See page 14, 15, and 16.
Green GOOD salt light
is flashing
Too much salt in pool. May cause corrosion on
other pool equipment.
Dilute pool water by draining some water, then
filling with fresh water.
PWR light is red
Call for service.
Unit requires attention.
Cell light is red
Water is below 15°C (59°F).
The water temperature must be above 15.56°C
(60°F) to produce chlorine.
Cell light does not
come on.
Chlorine Production set to 00%.
Adjust CHLORINE PRODUCTION to desired
percentage.
Insufficient water flow. Cell is plugged with
debris, pump has lost prime.
Remove obstruction and/or clean cell. See
page 18. Prime pump if necessary.
Salt level below 2500 ppm.
Add salt as described on pages 14, 15, and
16.
CELL light is flashing
green.
Cell has calcium build-up and requires
cleaning.
Refer to Maintenance Procedure for acid
wash/cleaning. See "User Maintenance,"
on page 9.
LIFE light is flashing
green.
Cell life has achieved 10,000 hours, life is
limited.
Prolong cell life by keeping salt at GREEN
level, and minimize BOOST modes.
Flow light is red
Pump fails to provide sufficient water flow.
Check for correct operation of the pump, i.e.
loss of pump prime or clogged strainer
baskets.
Closed valves.
Check and correct all valve alignments
Dirty filter.
Follow filter cleaning procedures
Obstruction in the Chlorinator cell
Remove cell for inspection. Follow cleaning
procedures. See "Electrolytic Cell Cleaning,"
on page 11.

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Pentair IntelliChlor IC20 Specifications

General IconGeneral
ModelIntelliChlor IC20
TypeSalt Chlorine Generator
Pool SizeUp to 20, 000 gallons
Voltage120/240 VAC
Power SupplyExternal Power Center
Flow RateMinimum 20 GPM
Water Temperature50°F to 104°F (10°C to 40°C)
Cell Life10, 000 hours
Warranty3 years
Chlorine Output0.7 lbs/day

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