– 5 –
DRAIN CONNECTION
In order to avoid any back pressure in the oven, do not connect solidly to any drain.
Extend the drain line from the 1" NPT drain pipe extending from the bottom of the oven at the rear to an
open gap-type drain. Drain piping must have suitable pitch, have appropriate support along its length,
and have no connection to other piping. The material used in the drain line should be heat resistant to at
least 212°F (100°C).
ELECTRICAL CONNECTION
Electrical and grounding connections must comply with the applicable portions of
the National Electrical Code and/or other local electrical codes.
Disconnect electrical power supply and follow lockout / tagout procedures.
The wiring diagram is located on the inside surface of the right side panel as you face the oven. Use
copper wire rated for at least 194°F (90°C) for the connection.
NOTE: Single-phase blower motors are used on these ovens so there is no need to check direction of
motor rotation. The fan will rotate in the proper direction.
VENT HOOD
Some local codes may require the Combi oven to be located under an exhaust hood. Information on the
construction and installation of ventilating hoods may be obtained from Vapor Removal from Cooking
Equipment, NFPA Standard No. 96 (latest edition).
BEFORE FIRST USE
Before using the oven for the fi rst time, it must be "burned in" to release any odors that might result from
heating the new surfaces in the oven. Operate the oven at 482°F for 45 minutes in Convection Mode.
Model Volts Hertz Phase Amps
CE6HD
208
240
480
60 3
25
22
11
CE10HD
208
240
480
60 3
50
44
22
CE10FD
208
240
480
60 3
66
58
29
CE20HD
208
240
480
60 3
100
87
44
CE20FD
208
240
480
60 3
117
101
58