Chassis Heat

[Mike Hohnstein]

Is the chassis heat thermostat working? Access the heater cores and verify
there is no heat to them. The key needs to be on for the chassis heat to work,
verify the sporlan valve behind the curbside headlight is functioning. You
might be swinging that drivers side front panel, checking them circuit breakers.
I have gotten pretty familar with that area of my bus. Too many crimp
connectors and not enough relays.
Mike Hohnstein
Germantown, WI
83FC35rb
----- Original Message -----
From: Scott Forman
To: WanderlodgeForum@yahoogroups.com
Sent: Sunday, December 18, 2005 7:55 PM
Subject: [WanderlodgeForum] Chassis Heat


I cannot get the chassis heat to work in my FCRB. The water is
circulating to the back, as it heats the hot water heater as it should,
but I cannot get water to flow into any of the heat exchangers. I also
cannot make the fans blow. I have followed the instructions in the
manual (winter/summer switch to winter, chassis heat thermostat on) but
no luck. My auxillary pump works, this doesn't help either.

Any pointers? Do the chassis heat fans have an override that keeps
them from blowing if there is no heat in the heat exchanger? Where is
the valve that the winter/summer switch operates?

Thanks

Scott Forman
82FCRB
Memphis





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