•This error will cause the heater to deactivate. The main pump #1 may also deactivate.
•This problem is caused by an interruption in water flow from an excessively dirty filter cartridge, an “air lock” condition at the pump intake, or by a malfunctioning flow switch.
To Correct Condition:
1.Check for proper water level. Water should be 1” below lowest pillow.
2.Check for clogged/excessively dirty circulation pump filter cartridge (control panel side). See section 11.1, Page 30.
3.Purge “air lock” from circulation pump intake by removing its filter cartridge (control panel side). Place your garden hose over the heater return wall fitting near the underwater spa light (sec. 8.2, page 15).
3. If problem persists, contact your authorized dealer.
13.6 Panel displays COL
Cool Condition - Temperature has dropped 20 °F (11 °C) below the current set temperature. The pump and heater have been activated to bring the temperature to within 15 °F (8 °C) of the set temperature. No corrective action is required. Note: during cold periods, you may consider increasing the number of filtration cycles.
13.7 Panel displays ICE
Freeze Protection - A potential freeze condition has been detected. No action is required. Main pump will operate to circulate warm water through the plumbing until the spa is out of danger.
13.8 Panel displays - - -
The safety “Watchdog” software has been triggered and the spa is deactivated. A problem has been detected which could cause damage to the spa or its components. Contact your authorized dealer.
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