Hello, I’m working on my Hayward H400FDN. I’m getting the SF/5F sensor failure error, it would start if I cycled it a few times but now won’t at all.
It appears there’s the thermistor (I assume this is just a thermostat) with the red and black twisted wires and two other sensors. Possibly there’s another on top that has a gear type twist adjustment. Is there a way to tell which sensor is out or should I just throw all new ones on it?
Also, just my luck, the plastic manifold cracked while I screwed the thermistor back in after checking it. I’m JB welding to get back running but does anyone have a quick ship place to get the replacement? It’s looking like 1-2 weeks out everywhere I’m finding.
Thanks!
It appears there’s the thermistor (I assume this is just a thermostat) with the red and black twisted wires and two other sensors. Possibly there’s another on top that has a gear type twist adjustment. Is there a way to tell which sensor is out or should I just throw all new ones on it?
Also, just my luck, the plastic manifold cracked while I screwed the thermistor back in after checking it. I’m JB welding to get back running but does anyone have a quick ship place to get the replacement? It’s looking like 1-2 weeks out everywhere I’m finding.
Thanks!
