Rational error codes
6 documented Rational error codes, with meaning, probable causes and a guided diagnostic tree in the app.
HorecaIQ
- Service 11 — Boiler Fill Timeout / Water Missing
- Service 24 — Convection Oven Heating Element Failure
- Service 28 — Steam Generator Overtemperature / Boiler Overheat
- Service 32 — Ignition Failure / No Flame Detected
- Service 33 — Gas Valve Safety Lockout / Flame Supervision Fault
- Service 44 — Oven Steam Generator / Humidifier Fault
Printable sheet + Rational updates
Leave your email: get the link to the printable Rational error-code sheet and a heads-up when we add new codes and guides.
Double opt-in, zero spam, one-click unsubscribe.
