Jandy Laars LX Pool Heater / 400,000 BTU / Natural Gas "air flow switch" Questions

air flow rs message? jandy heating system shows air flow rs? Jacuzzi not heating? air pressure switch isnt closing. either problem with air switch, not enough pressure being generated by blower, or ...

the heater turns on for 20 seconds then shut off then the air flow swich blinks either faulty air flow switch, blower not producing enough pressure, blockage in venting, blockage in air switch tubing

...flow switch will shutdown your hot tub for self preservation. The reason your hot tub is not starting up could be a number of things. The first thing I would check is if you could have an air lock. ...

air flow low air flow LED lighted check the blower, it may need to be replaced, or you may need to replace the blower vacuum switch. you can jump the blower vac switch to test if it is the problem. if

air flow switch. Leaving the black lead of the meter on test point 1, check the voltage at test point 11. If there is not 20-28 Volts AC at this point, the eight-pin wire harness is faulty and must be

air flow Service light in control housing blinks once indicating an airflow issue. Does anyone know what it could be. I was thinking blower motor but it spins freely. Even if blower is running, it may

how do you replace an air flow switch in a Jandy LX pool heater? order the flow switch open the door take off hoses take screws off reverse with new air swtch just dont send the old one

...is the Air Flow switch on a Jandy LX natural gas pool heater? And how do you change it? The air flow switch is in the upper panel on the inside of the heater. There are gray hoses plugged into

air flow switch is on, service needed and the error indicates air flow switch , service needed and the unit is making a loud noise but the heat is not coming on have you checked the tubing around the ...

...flow. A lot of times this is triggered by a dirty filter but since this is a new hot tub it is going to be an air lock or maybe your valves are shut. Make sure all your gate valves are set to open so ...