Rational iCombi Classic Troubleshooting

1
Service error: 32.4
Error tree: Gas blower speed
Service error: 32.4
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 32.4
Gas blower speed faultyGas error 20, 30, 40
The measured speed of a gas blower deviates from the target speed by 150 rpm.
20: Tabletop unit hot air / floor unit hot air top30: Tabletop unit steam / floor unit steam40:
Floor unit hot air bottom
Service error 32.4
Replace the gas blower.
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
Gas resetReplace the automatic burner control unit.

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