User Guide
Table Of Contents
- Table of Contents
- Installation
- Operation
- Cleaning
- Service Parts
- 20.20 Gas Generator with Cleaning
- 20.20 Gas Injection with Cleaning
- Component Panel, Gas (OGB 20.20)
- Control Panel, with Picto (all models)
- Outer Base (OGB 20.20)
- Water Hose System, Condenser (all models)
- Water Valve (all models)
- Water Valve (OGB 20.20)
- Water Valve (OGS 20.20)
- Burner Insert, HL, Pre-mounted (all Gas models)
- Burner Insert, Air, LP & Natural Gas (all Gas models)
- Pump, Steam Generator, Gas, 110V (all Gas models)
- Door (20.20 models)
- Sliding Plate (all models)
- Exterior Sheeting (all models)
- Maintenance

Drain Cover and Drain
e. Clean the Bypass Measuring Aperture. (Opening in the oven
chamber on the left-hand side, slightly below the door latch.
See diagram.)
1) Spray with CONVOClean.
2) Rinse clean with the hand shower.
f. Remove and clean the drain cover.
1) Clean food residue and drippings from the tray and
drain in the oven chamber.
2) Spray on original CONVOClean oven chamber cleaner and
allow it to take effect.
3) Rinse thoroughly with the hand shower.
g. Clean the drain and make sure that it is not
blocked.
h. Clean the demoisturizing tray (trough shaped area
under the drain cover).
i. Clean the door drip tray, appliance drip trays and accessory drip trays.
NOTES:
• If a white deposit forms inside the oven chamber, the water treatment system is not
correctly set, or the addition of a water treatment system is required. To remove this
deposit, use vinegar and a soft cloth.
• Ask your qualified Cleveland Range authorized service representative about adding or
setting a water treatment system.
Bypass
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