Pentair spa heater Manuel D’Utilisation

Rev. E  2-7-01

             P/N 471048

23

Automatic ignition system fails

Check if electrical connections are
correct  and securely fastened –
If YES, call serviceperson.

Pump not running

Place pump in operation

Pump air locked

Check for leaks

Filter dirty

Clean filter

Pump strainer clogged

Clean strainer

Defective wiring or connection

Repair or replace wires

Defective pressure switch

Replace switch

Defective gas controls

Call serviceperson

On-Off switch in "OFF" position

Turn switch to "ON"

Insufficient water flow

Clean filter and pump strainer

Defective wiring

Repair or replace wiring

Defective flow valve or out of adjustment

Call serviceperson

Defective hi-limit and/or thermostat

Call serviceperson

Heater operating after pump has shut off

Shut off gas supply and call serviceperson

Heater exchanger scaled

Shut off gas supply and call serviceperson