Unox Commercial Range Control Panel Error in St. Augustine, FL
Display flashes, buttons unresponsive, or random codes. Main control board fault. We fix this on Unox commercial ranges across St. Augustine. Same-day service is standard here, not a rush-fee upsell.

Why your Unox commercial range is control panel error
Catching control panel error early on a Unox commercial range is usually straightforward: display flashes, buttons unresponsive, or random codes. Main control board fault. On this platform it's most often moisture behind the panel. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- Failed main control board
- Firmware or sensor fault
- A loose ribbon connector
Known Unox commercial range weak points
- Limescale scaling in steam/spray system in hard water
- Fan motor bearing wear
- Door gasket wear
- Touchscreen or control board faults
Quick check — and when it's not DIY
Before you call anyone, check whether the error only appears during a specific cycle or setting, which narrows down the fault. When that isn't the fix, a code that returns after a power cycle means an internal sensor or board is reporting a real fault, and clearing codes without fixing the cause just masks it.
How we fix it
We trace the control panel error on your Unox commercial range to its source instead of throwing parts at it. OEM parts available via Unox and PartsTown; regular descaling advised in hard-water areas; electrical work requires a qualified technician. Most control panel error jobs finish same-day, at a flat price, under our warranty.
Independent commercial foodservice repair experienced with Unox combi and convection ovens; not an authorized Unox service center.
What St. Augustine homeowners say
on the First Coast
“Called about our Unox commercial range in the morning and it was running again by evening. Stood behind the warranty and used a real Unox OEM part, not a knockoff.”
“Called late at night and a tech was here by mid-morning to look at the Unox commercial range. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
“Two other shops couldn't fit us in — these guys fixed the Unox commercial range the same day. Genuine Unox part, flat price, and done in a single visit.”
Other Unox commercial range problems we fix
Frequently asked questions
Can you come out same-day in St. Augustine?
We do — St. Augustine is on our daily route, with same-day and after-hours emergency slots. The earlier you call, the better the odds of a same-day visit.
What does a Unox commercial range that is control panel error usually cost?
Most repairs for a Unox commercial range that is control panel error run $200–$880 including parts and labour. The $149 diagnostic is credited in full toward the repair when you go ahead, and you get a flat quote before any work starts.
Do you charge for the estimate?
The $149 diagnostic covers a full on-site inspection and is applied to your repair total. There are no hidden trip charges or surcharges on top of your quote.
What if the same problem comes back?
Every repair is backed by a 1-year labour warranty and a 6-month parts warranty. If the same issue returns in that window, we come back at no charge.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.