Hi everyone, I have a Jandy iaqualink system running my pool with attached spillover hot tub.
The water temp sensor is mounted on the pvc right before the pump inlet.
The temp sensor (connected to the pool temp sensor on the panel) has been reading 104 with the heater on but in actuality, the water temp is 100. As a result, it is turning off the heater too early. I can't calibrate the sensor any lower in the iaqualink interface. I suspect the temp sensors is faulty.
So- is the recommended fix here to replace the water temp sensor in the current location--
Or would it be better to add a secondary water temp sensor on the spa water temp sensor circuit on the panel?
Basically- is there any need to have two water temp sensors for pool or spa? When the system is in spa mode it recirculates the spa only .
The water temp sensor is mounted on the pvc right before the pump inlet.
The temp sensor (connected to the pool temp sensor on the panel) has been reading 104 with the heater on but in actuality, the water temp is 100. As a result, it is turning off the heater too early. I can't calibrate the sensor any lower in the iaqualink interface. I suspect the temp sensors is faulty.
So- is the recommended fix here to replace the water temp sensor in the current location--
Or would it be better to add a secondary water temp sensor on the spa water temp sensor circuit on the panel?
Basically- is there any need to have two water temp sensors for pool or spa? When the system is in spa mode it recirculates the spa only .