Seneca 2017 - Heater Fan will not turn Off

[Ldoib1]

All - have a new to us 2017 Seneca HJ with the heater fan
That will not turn off . As you know it runs on 12v
DC - and will only stop when the main power is shut off,
Just started after we washed it. We have set both wall thermostats
To - off - but still continues to run. Any help would be appreciated.
LDO1B1

[Grumpy]

Pull the fuse temporarily..

[Ldoib1]

Originally Posted by Grumpy

Pull the fuse temporarily..

Grumpy - not sure where the heater fuse is on this Seneca?

Thanks

[Ldoib1]

Originally Posted by Ldoib1

Grumpy - not sure where the heater fuse is on this Seneca?

Thanks

Grumpy- found the fuse panel under bed. Pulled fuses
Until located heater fan. No joy. Starts again when fuse returned afte 5 min.
LDOIB1

[Grumpy]

Originally Posted by Ldoib1

Grumpy- found the fuse panel under bed. Pulled fuses
Until located heater fan. No joy. Starts again when fuse returned afte 5 min.
LDOIB1

Leave the fuse out overnight to see if something got wet when you washed it.

[Ldoib1]

Originally Posted by Ldoib1

Grumpy- found the fuse panel under bed. Pulled fuses
Until located heater fan. No joy. Starts again when fuse returned afte 5 min.
LDOIB1

Grumpy - finally, after pulling heater fan
Fuse and reinstall after 15 min - I took the house off of elec and fired up the
Gen and put on both a/c’s. Ran both and heater fan for 30 min and shut off a/c’s.
Heater fan was off. Returned to normal.
Figure that one out.
Lesson 1: label fuse panel.
Thanks again.
LDOIB1

[RVermont]

Similar issue. On the ts the heater is located under the refrigerator. I found a leak on the ice maker hose after some water made it's way down onto the heater circuit board. Fixed the leak and used a hair dryer to dry the board no issues after this.

Others have also mentioned need to be careful of the air vents on the refrigerator when washing as they are prone to getting wet and shutting refrigerator off.