Question about Jandy Laars Lt 250,000 Btu Heater
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Posted on Jan 02, 2017
you have one jandy valve ( the suction valve in front of the pump) that is not working right when you press spa mode. have someone watch the valves to see if they move when you press spa mode and heat inside the house. if the one in front of the pump does not move and the switch is in operating mode then that valve is bad and will have to be replaced.
Posted on Aug 06, 2009
SOURCE: I have an aqualink rs
If the Aqualink is calling for heat then the problem is most likley in the heater. Without more information I can't tell you much more but if nothing has changed in the last couple of days. Before you call anyone be sure to clean your filter and baskets. The heater need a set amount of pressure to run and if things are dirty it won't get that pressure. Good luck.
Posted on Mar 13, 2010
Testimonial: "The burner is lighting but won't stay on, more than a minute or so. I tend to think the problem is water flow, like you say. Thanks...DC"
SOURCE: The spa heater says the
1. Turn off the power to both the pool/spa control system and the heater unit.
2. Remove the front panel door from the front of the heater to access the raceway.
3. Run the wires from the pool/spa control system through the opening, Thermostat is located on the lower right or left hand side of the heater.
Please check this link for more details---
Jandy LXI 300 POOL HEATER Manual
Hope this helps... If it does please do not forget to accept the solution or post back for assistance.
Posted on Aug 21, 2010
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