Swimming pool owners face several maintance issues. This section is designed to help make maintaining your pool easier. If you have any questions or problems that are not addressed below, please contact us. We're here to help!

Pool Maintenance Section Contents:

Pool Heater Maintenance

Problem: Heater Will Not Come On

Possible Cause Remedy
Automatic ignition system fails Check if electrical connections are correct and securely fastened. If "Yes", call for service.
Millivolt ignition fails Check to see if pilot is lit. If not, refer to "Operating Lighting Instruction" - Millivolt.
Pump not running Check that pump is turned on.
Pump air locked Check for leaks.
Filter is dirty Clean filter
Pump strainer is clogged Clean strainer.
Defective wiring or connection Call for service to repair or replace wires.
Defective pressure switch Call for service to replace switch
Defective gas controls Call for service to repair controls
On/Off Switch in "Off" Position Turn switch to "Pool" or "On" position

Problem: Heater Short Cycling (Rapid On/Off Operation)

Possible Cause Remedy
Insufficient water flow Clean filter and pump strainer.
Defective wiring Call for service to repair or replace wires.
Defective flow valve or out of adjustment Call for service
Defective hi-limit switch or thermostat Call for service

Problem: Heater Makes Knocking Noises

Possible Cause Remedy
One or more valves are closed. Make sure all valves on system are open.
Heater operating after pump has shut off Shut off gas supply and call for service.
Heater exchanger is scaled Shut off gas supply and call for service.

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Pool Tech Plus, Inc.
2331 E. Lohman Ave., Las Cruces, NM 88001
Voice: (575) 524-4633
Fax: (575) 647-3373
sales@pooltechplus.com

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