Hobart DRO2GH Oven User Manual


 
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OVEN PREHEAT
The oven will need to preheat to the desired baking temperature before baking begins.
1. Press BAKE. The BAKE light and all temperature and time displays come on.
2. The door must be closed to operate the oven fan and heat. The HEAT ON light is lit when the heat
is on.
3. Adjust the SET TEMPERATURE to the desired setting by pressing the corresponding UP or
DOWN
arrow keys. The SET TEMPERATURE cannot be set higher than 550°F (288°C).
4. Adjust BAKE TIME (in minutes) to the desired setting by pressing the corresponding UP or
DOWN
arrow keys.
5. Adjust STEAM TIME (in seconds) to the desired setting by pressing the corresponding UP or
DOWN
arrow keys.
6. If the STEAM TIME is more than the maximum STEAM TIME, which is factory preset at
20 seconds, then the oven provides steam for 20 seconds and pauses for the remaining time.
7. It takes about 20 minutes for the oven to reach operating temperature and preheat the
humidification system.
NOTE: The maximum STEAM TIME is preset at 20 seconds to reduce risk of overhumidification.
However, this value can be adjusted by your service technician.
PROGRAM BAKING
Up to nine programs can be stored in memory and recalled by number when needed. A program is a
set of baking parameters - SET TEMPERATURE, BAKE TIME and STEAM TIME - that the operator
defines for any baking operation.
Use the PROGRAM # UP
arrow key to scroll through the program numbers (1 to 9). Program # 0
is used for manual baking processes that are not assigned to memory (see MANUAL BAKING on page
11).
Create and Save a Program
1. Press the PROGRAM # UP
arrow key to select the number where you want to store the
program (numbers 1 to 9).
2. Set the TEMPERATURE, BAKE TIME and STEAM TIME.
3. Use the appropriate UP and DOWN
arrow keys to adjust the settings.
4. Press and hold ENTER key for 3 seconds until you hear a beep.
5. The program is saved.