Questions & Answers for: jandy pool heater invalid command

Jandy, Lite 2 Pool heater wont kick in is there a specific size pile line needed to go to Jandy, Lite 2 pool heater? Thank you 3/4 pipe line will work and will keep heater from sooting up.

...Jandy Lite2 pool heater keeps flashing when turned on. First it dispaly everything when functioning normally and then changes to showing the number 113 in the bottom right hand corner. This keeps ...

...have a 10 year old Jandy RS4 controller which is displaying a Water Sensor Opened command and my pool/spa heater will not turn on. What do I have to do to fix this issue? must replace water tem ...

...Jandy Auqulink is working fine except the select button does not seem toconnect to any command . It has a full battery charge. We have been repairing quite a few of these controllers lately. Much ...

jandy lite 2 heater control panel will not shut off when I press the off button on the panel. it displays "invalid comman" I just replaced the Heater Control Assembly and while that resolved

jandy pool heater will not heat ext sw1 my jandy pool heater will not heat. code ext sw 1 appears check safety circuit

Jandy XLI250 has a no flow code, even though there is flow. Jandy XLI250 pool heater 2008 check pressure switch and copper tube for obstuctions

jandy lx 250 invalid command message unable to turn heater on. "invalid command" displays on LED screen is unit on a controller if so take off remote

jandy lite 2 pool heater. display flashes all segments on/off when off 114 appears on display Jandy lite 2 pool heater flashes all lighte on the off. when off 114 shows on display. bad temp sensor ...

I have an invalid command on jandy lite 2 heater .any help with a fix is it connected to a controller if not take off remote and put on manual