Optimus FREEFLOW SPA HEATER, 4 KW, 240 "temp" Questions

Jandy LJ400 temp. indicator reads 97 temp set at 84 heater wont fire when i raise the temp to 100 it lights. what do i look at Bob, sounds like it is working as designed. If the temp indicates 97, of ...

My water temp keeps showing 197 or higher temp. The air temp shows the correct temp You need a new water temp sensor. This is an extremely common problem with the RS system.

my spaform hot tub will not reach its temp ..we set the temp but it does not heat . the heater seems to be sound ? if the heater tests out good, you most likely have a problem with the water ...

jandy panel reads 89 degrees, sta rite heater panel reads the right temp 78. Jandy panel in the hose reads erroneously that the temp is 89 ... 94, Heater panel displays which appeares to ge the right ...

Cannot get temp to raise I set my orca bay temp at 70 for winter storage. Spring start up the heater kicks in to the 70 degrees but cannot get the temp to raise get a 968 code all other functions work

Hearted temp 78 pool temp 68 . How can I adjust heartier showing temp What make/model? Is 78 the 'Set' temperature, the desired temp to achieve, or the temperature of the pool water, according to the ...

Heater temp is 78 the water temp 68 how do I reset heater temp to match pool temp. Sounds like a faulty temp sensor. Check it for debris, clean it good and see if that does it. If not try replacing it

Jandy Hand held reads the wrong wrong pool temperatrure The air temp is correct the pool reads 171 but if you press the temp button on the Jandy Control panel outside it gives the correct pool temp. ...