Generac — Adjust Voltage Regulator
Adjustments
From a Generac service manual covering: QUIETPACT 55, QuietPact 65, QuietPact 75. Check it applies to your exact model before use.
Applies to: Generac QUIETPACT 55, Generac QuietPact 65, Generac QuietPact 75, Generac GTV-760 engine
Procedure
- Set frequency at 62.5 Hertz with no load on generator.
- Slowly turn the voltage adjust pot until 124 VAC is measured.
- If voltage is not adjustable, refer to troubleshooting.
Specs & values
- 62.5 Hertz no load
- 124 VAC
Full service-parts list: Generac QUIETPACT 55 →, Generac QuietPact 65 →, Generac QuietPact 75 →
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.