Southbend EH-10CCH Installation & Operation Manual page 15

Marathoner Gold Half-Size Electric Convection Ovens
Step 5: Connect Electricity Supply
This appliance, when installed, must be electrically grounded in accordance with local codes, or in the
absence of local codes, with the National Electrical Code, ANSI/NFPA 70 or the Canadian Electrical Code,
CSA C22.2, as applicable.
Ovens are shipped wired for either single-phase or three-phase power according to the original factory order. Wiring
diagrams are located on the side of the control panel assembly, as well as in this manual (beginning on page 45). Be sure
that the input voltage and phase match the requirements shown on the serial plate, which is located inside the lower front
panel.
Conversion between single-phase and three-phase power can be performed in the field (see page 42).
The oven must be adequately grounded.
Use 167 °F (75 °C) wire for all supply lines.
The following drawing shows the locations of items referred to in the following procedure.
1. CHECK THAT THE POWER SUPPLY CIRCUIT BREAKER IS OPEN.
2. Locate and remove the four screws that secure the lower front panel (items "A" in the drawing above). Lift up the
panel and pull it forward to remove it, then set it aside.
3. Locate and remove the now-accessible screw that secures the lower front corner of the side panel.
4. Locate and remove the five screws that secure the back edge of the side panel to the oven (items "B" in the drawing
above). Remove the side panel and insulation and set them aside.
5. Route the supply wires and the grounding wire through the hole on the back of the oven. Use a strain-relief fitting.
INSTALLATION & OPERATION MANUAL 1184093 REV 4 (01/23)
WARNING
ELECTRICAL GROUNDING INSTRUCTIONS
Installation
15
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