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Generac — Control Wiring

Installation · Electrical

From a Generac service manual — check it applies to your exact model before use.

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Before you start

  • Control wiring must be in accordance with local jurisdiction and codes

Procedure

  1. Remove plug from field connection box
  2. Remove two Allen screws to remove electrical access panel
  3. Install conduit and Main AC and Control Wires between generator and transfer switch
  4. Seal conduit at generator per code
  5. Strip insulation from wire ends
  6. Push spring loaded connection point with flat head screwdriver, insert wire, release

Tools required

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Specs & values

Source: Generac 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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