- Mar 13, 2022
- 12
- Pool Size
- 18500
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
We had our pool installed in the spring and the pool installers electrician made all the connections. Currently we can not monitor the Mastertemp heater because they did make a connection to the rs485 on the heater. Instead it is a 2 wire connection to the fireman's switch that turns it off and on. He is telling me this is how Pentair has told them to connect it. Way it is currently wired I can not change the temp on the heater from the intellicenter. It simply turns on and calls for heat but if the intellicenter reads lower than the heater it shows it is heating but it is really not.
My question is can I simply add the rs485 connection or do I need to remove the 2 wire connection to the fireman's switch when I add the rs-485?
Thanks for any help in advance.
My question is can I simply add the rs485 connection or do I need to remove the 2 wire connection to the fireman's switch when I add the rs-485?
Thanks for any help in advance.