Rational COMBIMASTER Operating Instructions

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General instructions for use
The message “H2O” may appear on the display when you switch on. This means that the steam generator is
not yet filled with water. When it is full the display goes out automatically.
If the cooking cabinet is hotter than the set temperature, the button for the selected mode will flash (e.g.
Steam).
(See the „Cool Down“ section for cooling the cooking cabinet).
“RESET” (gas units only)
If the burner malfunctions “rES” will light up on the display. After 15 sec. you will hear an audible signal.
Press the “Clock” button to restart the automatic ignition process. If the “rES” display does not light up
again after approx. 15 seconds, the flame is burning and the unit is operational. Please notify Customer
Support if the display is still lit after pressing the button repeatedly.
Time settings
The cooking time can be set for up to 30 minutes in 1-minute intervals and in 5-minute intervals for more
than 30 minutes .
H2O
rES
0:35

Rational COMBIMASTER Specifications

General

Manufacturer	Rational
Category	Oven
Type	Combi Oven
Cleaning	Automatic cleaning system
Power Consumption	Varies by model
Steam Injection	Yes
Dimensions	Varies by model
Weight	Varies by model
Temperature Range	30-300°C
Cooking Modes	Convection, steam, combination
Capacity	10-20 gastronorm containers