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Teleman's avatar
Teleman
Explorer
Nov 20, 2021

Question about Redarc 40A DC to DC charger wiring.

In the instructions it says: The BLUE wire is used to switch the vehicle input turn ON trigger mode between: • Standard trigger (for fixed voltage or temperature compensating alternators) • Low V...
Teleman's avatar
Teleman
Explorer
Nov 20, 2021
noteven wrote:
See if there is a tag or plate attached to the alternator frame somewhere. I would guess it is a Delco sumthin sumthin on your GM engine.

A good GM commercial vehicle dealership parts dept might be able to discover the original equipment alternator model from the engine number or chassis number build info.

Is there an original build line sheet deep in the file folder from Airstream?

I'll look through the paperwork. I need to know more about the two types of alrenators.

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