Search results

How do you check to see if the water temp sensor is working that does to a Pentair Panel? My MasterTemp 400 shows erratic temperatures on the board. It is controlled by my Pentair Panel. It goes through the startup of 128 r13 but never starts. It initially shows a temp of 78 and then jumps to...

I am new to the board. Lots of great information sharing going on. I have a Mastertemp 400 NA Standard. Install 2014 I am getting the same conditions as Farmoci. The blower comes on, I can hear the gas valve open (smell gas) and it does not fire. It does this 3x and shuts down. My igniter shows...