WebAug 25, 2012 · Hayward H400 trouble code 5F Our Hayword H400 pool heater won't come on this morning. Display flashes 5F. Filter is clean. Tried shutting down a few minutes and restarting but no change. Reply With Quote. 08-27-2012 02:08 PM #2. PoolDoc. View Profile View Forum Posts Administrator Quark Inspector. Join Date Jan 2005 ... WebJun 13, 2016 · I have a Hayward 135k pool heater that I just installed. I have an HS code on the display. It runs for about 1 minute then displays this code. The temp starts at 50 degrees and climbs rapidly to 56 th … read more
13+ Hayward Pool Heater Error Codes [Reasons
WebSep 24, 2024 · Problem Possible Cause Possible Solution; Heater cycles on & off: 1. Filter or pump baskets are dirty. 2. External bypass is out of adjustment. 3. Internal bypass is broken or stuck. WebNov 19, 2010 · Building Operator / Pool Op... Certified Pool Operator. 187 satisfied customers. Hayward 250 pool heater throwing AO code. Replaced control. Hayward 250 pool heater throwing AO code. Replaced control board, blower motor, pressure switch, igniter. Still not turning on. … read more. indochine central tour vinyle
Hayward Pool Heater Troubleshooting Codes - Medallion …
WebIDXL2DB1930 Display Board Replacement for Hayward H350FDP, Universal H-Series Induced Draft Heater Models H250IDL2, H350IDL2, and H400IDL2. 1. Save 24%. $11799$167.99. Lowest price in 30 days. FREE delivery Tue, … WebAug 9, 2024 · Friday, March 17, 2024. Water. Swimming WebHayward pool heater SF temperature Sensor error code. Starts up but turns off and present error code SF. (Part 4) shows heater working and explains how we fi... indochine charles goarin