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Aurora Generators ES52 — 10A Diode on Auto/Off/Test Switch on Units with Cool-Down Feature

Installation

For the Aurora Generators ES52, from the Aurora Generators service manual.

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Procedure

  1. Applies only to ES52 EI, FE, and LT variants with cool-down feature.
  2. Install a 10A diode between test and auto with band pointing to auto terminal.
  3. Diode allows power to auto terminal as well as test terminal when switch is in test position.
  4. If two-switch configuration is used, Auto Switch must be ON as well as test switch when in test/manual.

Specs & values

  • 10A diode required

Source: Aurora Generators service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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