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MAINTENANCE
WARNING: THE OVEN AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING,
CLEANING OR SERVICING THE OVEN. THE COOKING COMPARTMENT CONTAINS LIVE
STEAM. STAY CLEAR WHEN OPENING DOOR.
CLEAN CYCLE DELIMING PROCEDURE
• With the Programmable Control, select the Clean Cycle [Program Number 00 and or Program
Number 98 and
]. [ CC ] will display as the Program Number, [ dSCL ] will display in the
Temperature Display. Push Start Stop. The indicator light in the Start Stop key will light. For
Manual Controls, turn the Selector Switch to dSCL.
1. The Steam Generator will drain, the oven will beep for 5 seconds, [ 40 ] will display in the Time
Display and the indicator light in the Start Stop key will turn off.
2. If the filter system is installed in the water line to the steam generator, remove the cartridge from
the housing, install the dip tube and add the appropriate amount of ScaleKleen descaling chemicals
for the Combi Model as specified in Column D or E of the following table.
If there is no filter system installed in the water line to the steam generator, add the amount of
vinegar equal to the Tank Volume as specified in Column B or C of the following table. Add the
vinegar to the steam generator tank through the opening inside the oven cavity using the funnel and
flexible tube provided with the oven.
3. Press the START button. The door closes and locks, and the control cannot be interrupted until
the Clean Cycle is finished. The oven cannot be turned off. If a power interruption occurs, the Clean
Cycle will resume after power is restored. No other operations can be performed until the Clean
Cycle is [ DONE ].
The timer will start counting down. The steam generator will fill with water until the water level
controls shut off the fill.
The steam generator will heat and produce steam for 30 minutes. After 30 minutes, the steam
generator heat goes off and the tank drains.
The Time Display will show 10 minutes. The timer will not count down.
The Steam Generator will fill and drain two times. The fill time is programmed for each model.
With the Time Display still showing 10 minutes, the time will now begin to count down while the
Steam Generator heats and generates steam. At the end of the 10 minute interval, the Steam
Generator heat goes off and the tank drains.
[ DONE ] will display in the Temperature Display indicating that the Clean Cycle is complete.
NOTE: If an error occurs during the Clean Cycle, [ FAIL ] will display in the Temperature Display
instead of [ DONE ].
Per the instructions in the filter cartridge replacement and preventive maintenance kit: Retest the
water, return the response card and replace the filter cartridge.
CLEAN CYCLE DELIMING — TANK VOLUME AND CHEMICAL REQUIREMENTS
DO NOT EXCEED THE RECOMMENDED CHEMICAL CONCENTRATION
A. B. C. D. E.
TANK VOLUME TANK VOLUME QUANTITY OF 7 OZ. PACKETS QUANTITY OF 2.2 LB. PACKETS
MODEL (U.S. GALLONS) (QUARTS) OF SCALEKLEEN TO ACHIEVE OF SCALEKLEEN TO ACHIEVE
7 oz. / gallon 2.2 lb / five gallons
VCG10H 1.6 gal 6.3 qt. 1.5 packets or 10.5 oz. 0.3 packets or 10.5 oz.
VCG10F 1.6 gal 6.3 qt. 1.5 packets or 10.5 oz. 0.3 packets or 10.5 oz.
VCG20H 2.6 gal 10.5 qt. 2.5 packets or 17.5 oz. 0.5 packets or 17.5 oz.