Common Wayne Vista, Helix, Ovation error (fault) codes through the iGEM (Global Electronics Module)

Wayne error (fault) codes do differ across models (Vista, Helix, Ovation) in terms of what they support, how they display, and what each code means. But there is overlap, especially through the iGEM (Global Electronics Module) which many Wayne dispenser models share.

The Wayne Vista series (e.g. 3/Vista) uses a Duplex II computer which has four types of fault codes: Error codes, Hydraulic codes, Service codes, Disable codes. So Vista has its own mapping of codes, and error display formats (e.g. S21.xx / S22.xx for sides).

The Wayne Ovation error display format is “HH.MM / CC.DD.NN” (time + error code + device + nozzle). So Ovation uses the iGEM electronics and the code set from Vista/3/Vista for many errors.

The Wayne Helix manual also mentions iGEM errors. The Helix service manual (WM048523 Rev 08) includes an “Error/Event” listing of many error codes (e.g. code 33 = consecutive low flow, 34 = STOP button pressed, etc.)

Common electronics (iGEM): Many Wayne models (Vista, Ovation, Helix) share the iGEM electronics module. That means many error/fault codes (flash, RAM, comms, etc.) are common across models.

Here you can find table with Wayne iGEM error codes (code, error name, description, notes/subcodes) based on the official Appendix J table from the Select G7200 manual.

When servicing your dispenser, it’s crucial to use the correct Wayne replacement parts to maintain safety, reliability, and compliance. We highly recommend consulting our Wayne acronym list and the official Wayne parts manual to identify the exact part numbers you need. Visit our website to download these resources and make sure every repair is done right the first time.

Common Wayne Vista, Helix, Ovation error (fault) codes table

through the iGEM (Global Electronics Module)

Sources:

Dover Fueling Solutions — Select G7200 Installation & Operations Manual, 920812 Rev R (Apr 2019), Appendix J: Error Codes, pp. 155–164