Recent content by whatmot

Thanks for the quick replies. I suspected this. Any recommendations for low end automation system? I currently have an x10 aquadyne 16 channel wireless system controlling pumps/lights/timer (using 5 of 16 channels). Perhaps I can use this for spa/pump actuators?

Hi, I replaced my Jandy Laars LX 400 heater with a Hayward FDN 400 natural gas heater heater over the weekend. The Jandy heater had 2 Jandy actuator valves controlling water flow when spa or pool heating is selected. I however do not see an option on the Hayward heater to automate the switching...

I have x3 Jandy LT/LX control boards if you need one @ a good price. Basically my Jandy Pool heater core corroded so I replaced it with a new pool heater. In the process of diagnosing repair I replaced 2 boards.

fixed - was a short in the wiring to the sensor grounding on the metal cover. :-D

I am getting a service light for temp sensor on a Jandy LX 400 heater. I have replaced the control board, temp wiring harness and both 135 and 150 sensors. What else can I check?

Price of 4-5k is including heater installation, labor, configuration and removal of old heater by service company (Leslies pool) I have seen this heater by itself for approx 2k + tax and shipping.

Hi, I have had it with my Jandy LX 400,000 btu heater. I inherited the heater with the pool outside of the 2 year warranty. In the past 2 years I have had 4 LCD panels fail. most only after 3-4 months. Panel looks ok but the temperature sensor reads off the scale 120+ degrees - I replaced wiring...