🔧 Rational Combi Oven Error 12 - Flow Meter Fix | Commercial Kitchen Equipment Repair

🔧 Rational Combi Oven Error 12 - Flow Meter Fix | Commercial Kitchen Equipment Repair You know how it goes — customer in full panic mode because their oven is down 🔥. They say it’s throwing codes, but of course… can’t tell you which one 🙄. I show up and finally get the truth: "It says no water." Alright, now we’re talking. I check the supply — water’s on, and the gauge reads 60 PSI. ✅ Boiler’s full after a flush cycle. Everything should be working… but it’s not. Pull up the error history and boom 💥 — a bunch of Error 12 codes. That’s a flow meter issue on a Rational combi oven. This little guy is what counts the volume of water entering the system, and in this case, it wasn’t doing its job. ✅ Solenoids working ❌ Flow meter not reading 🧠 Quick jiggle test — it flickers on and off 📱 Jumped on the Rational Service App, grabbed the part number, and BOOM 💣 — had it on the truck. Swapped it out fast. Newer style meter = push-to-connect fittings + 2-wire harnesses. Ran a full test mode, and it was back in business. 👀 Watch how I troubleshoot this oven and get it cooking again in no time. If you’ve ever been on a service call like this, drop a comment and share your war story. Don’t forget to LIKE 👍 and SUBSCRIBE 🔔 to stay dialed in with Commercial Kitchen Chronicles — your source for real-world repair walkthroughs and tech insights from the trenches. #RationalOven #CombiOvenRepair #FoodserviceTech #FlowMeterFix #CKC #KitchenRepair #OvenDown #Error12 #TechLife #CommercialKitchenChronicles #POVRepair #HVACR #KitchenMaintenance #FieldServiceTech