- Mar 8, 2012
- 29
The pool heater (I only use it with the SPA) stopped firing. It makes the noise usually heard when it is trying to start the pilot, does not stop doing this and never fires up. I checked troubleshooting (see attached file, Mini Max Plus Service Manual) and found that the lights all come on, including those on the back of the circuit board. That leaves me in the troubleshooting guide at "The Service Light" step which suggests checking for
- Gas line not bled
- Pilot orifice plugged
- No voltage at PV terminal at gas valve
- Defective gas valve