c1 drafted · lead Generac PWRcell 1ph Inverter install and owners manual rev J
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0
Fault codes › Generac › Generac PWRcell Inverter (X7602, XVT076A03, XVT114G03)
Generac PWRcell Inverter 0X7726
Class
not stated
Production
not stated
Clears
not stated
Decoded
Reports transfer switch transfer failure; look at network cable, transfer switch controller; do: wiring and terminal check, communication cable check.
What can be behind Transfer switch transfer failure
Failure modes that present as the reported condition, and the tests that tell them apart.
- Automatic backup unit fault drafted · lead
Defined in
- Generac PWRcell 1ph Inverter install and owners manual rev J — Generac · page 69 drafted · lead
tbl=34.r5h=efb1b731f4b0
The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Claims
defined_in
reports
c2 verified · fact Transfer switch transfer failure
Failed to return to the grid-connected position
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0
verified by: review-workflowverified on: 2026-10-23
affects
c3 drafted · lead Network cable
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0
c4 drafted · lead Transfer switch controller
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0
mitigated_by
c5 drafted · lead Wiring and terminal check
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0
c6 verified · fact Communication cable check
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0
verified by: review-workflowverified on: 2026-10-23
applies_to
c7 drafted · lead Generac PWRcell Inverter (X7602, XVT076A03, XVT114G03)
- Generac PWRcell 1ph Inverter install and owners manual rev J
tbl=34.r5h=efb1b731f4b0