Moffat Combi Fault Diagnosed at a Rivervale Hotel

A hotel kitchen in Rivervale had a Moffat combi out of service during a period when kitchen continuity mattered. A drain pump replacement had been completed, but when the oven was powered back up, it would not run. A second oven on the same site was also showing early signs of trouble.

What Was Happening

The drain pump had been replaced and the connections secured. When power was restored, the oven returned a communication fault and showed no indicator lights. The issue had moved from a mechanical fault to an electrical one. The kitchen had two ovens. One was down. The other was operating without detergent cycling through, which is a food safety and equipment hygiene concern even when the oven appears to be running normally.

How It Was Handled

PEMS technician Martin worked through all board connections and fuses on site. Finding no obvious cause, he tested with a spare control board available in the PEMS inventory to help narrow down the fault. The error persisted, which pointed toward the installed board rather than a wiring or connection issue. Moffat technical support was contacted from site and confirmed the board as the likely cause. The second oven was inspected at the same visit, the detergent priming issue identified, and the hotel's site manager was briefed and advised to raise a separate job so it could be scheduled and tracked properly.

The Result

The operator received a documented diagnosis, manufacturer support confirmation, and a clear picture of what was needed to return the first oven to service. The second oven fault was captured before it became a service or compliance problem. Nothing was invented and nothing was left off the record: the board fault was diagnosed, escalated and handed over with next steps written down.

Why PEMS

Identifying the second oven issue during the same visit, rather than leaving it for the next reported breakdown, is the difference between reactive and managed maintenance. Both issues were documented and handed to the operator with a clear path forward. A contractor who works the problem systematically, uses the resources available on the day, and involves the manufacturer when the evidence points that way is worth more to a hotel kitchen than one who promises a same-day fix and cannot deliver it.

Commercial kitchen equipment at a busy hotel property does not wait for a convenient time to develop faults. Operators in the Perth hospitality and accommodation sector who want a maintenance contractor that works the problem, involves manufacturer support when needed, and does not walk past a second fault on the way out are welcome to contact PEMS. Call 08 7095 3550 or visit pemservices.com.au to arrange a site assessment.