I'm new to this forum and I need some advise. I have an in ground - saltwater pool (approx 18K gallons) and I installed a Jandy iAqualink system last year and have been extremely happy with it. The one issue that I've had is my spa (slightly above the pool) drains down a bit when the pool shuts off to match the same level of the pool. My check valves are functioning properly as I've checked them, cleaned them and they seal just fine. I have two - on on the spa drain line and one on the main return to the pool and spa - before the JVA. Now, a couple of questions:
1) Does the automated JVA's with the Aqualink system have the programming capability to turn the valves to the closed position when the pool shuts off (this might prevent my spa draining down)? I believe my problem is I have the spa JVA cambered to leave it halfway open when in pool mode so that my spa get's a little of the return flow as well during the daily cycle to allow for spa to turn over and spill over into the pool. Therefore, when the system is shut off it will level itself out with the pool water level (or equilibrium).
2) I've been thinking of getting the smart JVA controller so I can set the valve position (with out having to set the camber internally), but not sure how it works with the preset modes the Aqualink system has (Pool and Spa mode) and if I set it to be at 15% would it override these modes?
Any advise is greatly appreciated.
Dave
1) Does the automated JVA's with the Aqualink system have the programming capability to turn the valves to the closed position when the pool shuts off (this might prevent my spa draining down)? I believe my problem is I have the spa JVA cambered to leave it halfway open when in pool mode so that my spa get's a little of the return flow as well during the daily cycle to allow for spa to turn over and spill over into the pool. Therefore, when the system is shut off it will level itself out with the pool water level (or equilibrium).
2) I've been thinking of getting the smart JVA controller so I can set the valve position (with out having to set the camber internally), but not sure how it works with the preset modes the Aqualink system has (Pool and Spa mode) and if I set it to be at 15% would it override these modes?
Any advise is greatly appreciated.
Dave