Jandy Laars Lt 400,000 Btu Heater "replace transformer pool heater" Questions

...but I cannot read 24v to P6. Is it the transformer, or is something else possibly bad. check continuity on secondary side of transformer....if you get an open loop then replace the ...

...Gas Pool Heater 400,000 BTU will not allow me to set the clock, the temperature, or the program ensure proper voltage from transformer to display board. if getting proper 24 volts replace the ...

...pool button Replaced blower, worked great. Next morning no lights on starting panel. Do have power to unit. check breaker if keeps popping need ignitor No power being sensed, check main. if power to ...

replace with standard 250v 2a bus fuse. 2) it really is low pressure 2a) backwash pool or at least make sure pressure in filter take is not too high (high filter tank pressure == low water pressure in