Combi Oven Repairs & Servicing Wellington
Combi oven repairs and maintenance in Wellington
A combi oven often carries a big share of the menu. When it goes down, the whole kitchen has to work around it. CES Wellington's factory-trained technicians provide breakdown repairs and planned maintenance for Rational and Convotherm combi ovens across Greater Wellington, the Wairarapa and Manawatū, including Palmerston North, Levin, Foxton and Pahiatua.
Rational service and repairs
If your Rational combi has stopped or is showing a fault, get in touch. We offer 7-day breakdown cover. When you book online, tell us how urgent it is, whether it's gas or electric, and the model and serial number. Upload a photo of the error message or the unit too. It helps us diagnose the fault and arrive ready.
Convotherm repairs
Convotherm repairs are handled the same way. Tell us the model and serial number, whether the oven is gas or electric, and send a photo of any message on the display. Our technicians are registered electrical and gas technicians. For gas and electrical faults on other makes, see our Gas & Electrical Equipment Repairs page.
Combi oven maintenance and descaling
Combi ovens work hard with steam and heat, and they need regular care to stay reliable. Planned maintenance includes:
- Descaling: dealing with the scale that builds up from making steam.
- Cleaning: keeping the oven in good working order.
- A general check-over: picking up issues early, before they turn into breakdowns.
Before you call
- Is the oven switched on at the wall switch or isolator switch?
- Is the water supply tap to the oven turned on?
- Is the door fully closed?
- Write down or photograph any error code on the display.
- Don't remove panels or covers. Leave that to us.
What you get
Service reports for each piece of equipment, with gas or electrical certification as required, from factory-trained technicians.
Why CES
46+ years' combined experience, led by Mark Edwards (36 years) and Nathan Bean (10+). Your combi is in experienced hands, and we aim to fix it right the first time.
FAQ
My Rational oven shows Service 25 or Service 34. What does that mean?
These service messages usually point to issues like the steam generator, water supply or descaling, which we can diagnose. Note the code, take a photo of the display, and call 0800 90 60 30.
How often should a combi oven be descaled?
It depends on water hardness and how much steam the oven uses. We'll recommend a schedule for your kitchen.
Book a combi oven repair or maintenance visit
Call 0800 90 60 30 or Book a job online.
For regular descaling and cleaning, Request a Maintenance Quote.