Suburban sw6d hot water heater
Where on hwh to check for 12 volts ? What terminals ? Turn switch on,valve opens, igniter sparks, flame ignites, shuts down in 10-15 seconds. thanks
Forum Discussion
Go to Chris Bryant's Site and get the Service Manual.
I think you'll find that this heater uses Flame Sensing. If so, the same element that the ignition spark jumps from is also the Sensor. It's pretty scientific and I'm not so I can say that it senses Ionization... That is different from the old Thermocouple scheme.
If the Flame Sensor is out of place or perhaps even dirty, it'll not realize a flame is burning. It's doing re-light attempts and only does X number of those before giving up till you cycle the On/Off switch.
Manual will tell all.
I think you'll find that this heater uses Flame Sensing. If so, the same element that the ignition spark jumps from is also the Sensor. It's pretty scientific and I'm not so I can say that it senses Ionization... That is different from the old Thermocouple scheme.
If the Flame Sensor is out of place or perhaps even dirty, it'll not realize a flame is burning. It's doing re-light attempts and only does X number of those before giving up till you cycle the On/Off switch.
Manual will tell all.
