Check the Bentley. Should be 30 amp. However the fan should rarely be needed    if the van is moving except  for AC. You may also have a radiator problem.

Dennis,
From my phone.
________________________________
From: Jim Felder<mailto:jim.felder@GMAIL.COM>
Sent: ‎8/‎9/‎2014 7:04 AM
To: vanagon@GERRY.VANAGON.COM<mailto:vanagon@GERRY.VANAGON.COM>
Subject: Blowing cooling fan fuses

For the second time in about as many weeks, I noticed my temps rising
unusually high on a steep grade, and discovered blown fuse as the cause.

The fan seems to be working OK otherwise, cooling well, no squeaks or
squeals, etc. I replaced the controlling relay under the dash the first
time it happened.

Is 15 amp the correct fuse?

Where to proceed from here to solve this problem?

Jim