BKI Combi-King ETE061R, Installation Manual, Page: 29 / 84

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COMBI OVEN INSTALLATION MANUAL
INSTALLATION–DRAIN CONNECTION
The Combi oven is supplied with a 50 mm (2”)
drain pipe out the back of the unit. The drain line
is to be installed in compliance with the Basic
Plumbing Code of the Building Officials and Code
Administrators International, Inc. (BOCA) and the
Food Service Sanitation Manual of the Food and
Drug Administration (FDA) and any other applicable
national, state, or local codes and regulations.
Do Not
install the Combi oven directly over a drain.
Steam rising up out of the drain will adversely affect
operation, impede cooling air circulation, and
damage electrical and electronic components.
The following requirements are critical to the safety
of personnel and equipment and must be adhered
to under any circumstances.
• The drain for the Combi oven should be made of
stainless steel or an equally temperature-resistant
material (minimum 175° F).
•
Do Not
connect drains from any other equipment
to the drain line of the Combi oven.
•
Do Not
connect the drain outlet extension line
directly into a floor drain or a sewer line.
• The drain line must be free air vented, have gravity
flow from the Combi oven, and terminate outside
the perimeter of the Combi oven.
Note:
Free air venting requires minimum 1”
clearance between the end of the drain line and
the top of the floor drain.
• The drain line must have gravity flow from the
Combi drain outlet to floor drain.
•
Do Not
install a trap in the drain line.
The total length of pipe and number of bend
fittings required to reach the open drain determines
the pipe size used to extend the drain line to an
open drain.
For drain pipe connections of 6 feet or less
(requires no more than two elbows), connect
2” drain pipe to outlet extension on lower back
of Combi oven. Use a hose clamp, as required, to
secure the drain pipe to the oven drain.
For drain pipe connections of 6 to 12 feet
(requires three elbows), connect 2 1/2” drain pipe to
outlet extension on lower back of Combi oven.
6a
2" pipe
(6' or less connection)
6b
2 1/2" pipe
(6' to 12' connection)
Improper installation of drain outlet line voids
the Combi oven warranty.
NOTICE