Aquacal/ Tropical overshoot

wireform

Gold Supporter
Silver Supporter
TFP Guide
In The Industry
Aug 15, 2017
6,634
Spring Valley, NY
Not pool in signature.
Aqucal wire into a Easytouch using the the heater connection near the small relay. Pool set to 89 but went upto 96. As per another threat I tested the the heater connection on the board for a melted together relay contacts and that seems not to be the problem as when the power to the panel was off there wasn't any continuity between the two screw connection. And it did work a designed when I powered it up and pushed the heater button the contacts closed. I disconnected the wires and left them twisted together hoping I can atleast control the heat from the heater panel but when the set point shows on the panel 89 it still turns back on to continue heating. What am I missing here. Can it still be the water temp sensor gone bad through the Easytouch or is this now a heater problem as I disconnected the two wires .....20240507_234605.jpg20240322_161404.jpg20240507_235014.jpg
 
It is an Aquacal control problem once you disconnected the control wire from the EasyTouch.

What water temperature does the EasyTouch show when the Aquacal shows 96?
 
What water temperature does the EasyTouch show when the Aquacal shows 96?