User manual
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

GENERAL INFORMATION ABOUT COMBIS
A. PRODUCT INFORMATION
Cleveland Range, LLC assigns two product identification numbers to each Combi: a model number
and a serial number. The model number identifies the product characteristics. The serial number
identifies the individual Combi.
1. Model Number
a. This manual covers the installation of the OEB and OES model gas powered Combis.
b. Model Number Key: “O” stands for the Combi series Oven, “E” or “G” designates Electric or Gas.
“B” designates Steam Generator, and “S” designates Spritzer. The first number designates the
number of shelves in the oven rack. The second number is either “.10” for 12” X 20” steam table
pans or “.20” for 18” X 26” full size sheet pans. For further information, contact your Convotherm by
Cleveland sales representative or Cleveland Range.
2. Serial Number and Equipment Record
During manufacture, Combis are assigned individual serial numbers. Please provide the following
information when you contact Cleveland Range or a qualified Cleveland Range authorized service
representative:
Serial Number________________________________________________________________
(Write the Serial Number of your Combi here.)
Model Number________________________________________________________________
(Write the Model Number of your Combi here.)
3. Product Information Plate
The Product Information Plate on the left side of the Combi lists the model, serial number, gas, electric,
and wiring requirements of the Combi. Figure 1-1 illustrates a typical Product Information Plate.
Figure 1-1
Typical Product Information Plate
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