Rational iCombi Classic Troubleshooting

1
Service error: 32.2
Error tree: Gas combustion system
Service error: 32.2
Unit type: iCombi
V01 · 05/2021 · RTS/Shof · en-GB
Error in the gas combustion system
"Lockout error" → gas reset required after the error is resolved
Service error 32.2
Flame recognition faulty
Gas error 17, 18, 27, 28, 37, 38
Flame current >2 µA during pre-ignition or within 10 s after the end of the heat request
17, 18: Tabletop unit hot air / floor unit hot air top
27, 28: Tabletop unit steam / floor unit steam
37, 38: Floor unit hot air bottom
Short circuit to earth on the ignition electrode?
Service error 32.2
Replace the automatic burner control unit.
Replace the ignition electrode.
Switch the unit to the gas type declared on the
nameplate.
Note: Repeat flue gas check required!
Does the connected gas type match what is indicated
on the nameplate?
No
Yes
No
Gas reset
Yes
Does service 32.2 still appear? Replace the gas valve.Yes
No

Rational iCombi Classic Specifications

General

Model	iCombi Classic
Material	Stainless steel
Cooking Modes	Convection, Steam
Temperature Range	30°C to 300°C
Capacity	10, 20
Power Supply	400V 3-phase
Power Consumption	Varies by model
Dimensions	Varies by model
Weight	Varies by model
Cooking Levels	10, 20, or 40