Block Heater – Where & How-to Info

[bbybee]

We are getting ready to head to Grand Canyon area later this week. (last min trip) And I have no idea how to use the block heater. I was told it had one when we bought it but was never showed how to use it. I have no documentation on it (or just about anything else for the RV).

I see what looks like an end of an extension-cord hanging down in the electrical bay-where my shore power cord plugs into- and I see a breaker labeled block heater but its tripped and will not reset.

Any help on this is welcome or point me in a direction I can find a manual about it.

Thanks again,
Buck