BKI 1.06, Service Manual, Page: 9 / 60

Combi-Oven Installation
7
The warranty does not cover incorrect connection.
Knock out openings for supply connection
Open type Thread Size Amps Cable
Size /
opening
2.10 - 2.14 1 1/2 70 2 AWG 50.0 mm
1.16 1 1/4 56 4 AWG 43.7 mm
1.10 1 42 6 AWG 34.5 mm
1.06 3/4 22 10 AWG 27.8 mm
Drain Connection
As standard, The BKI Combi is equipped with a drain system that removes surplus water from the oven
compartment. Water may occur when steam is used in the oven and when the oven is cleaned.
An authorized plumber must carry out connection. The oven must be connected
to an open drain and the connection must end at least 20 mm above the outlet
grating or funnel.
The drain must never end directly under the oven. The drain tube must be of stainless steel, have a
diameter of at least 38 mm and a fall of at least 3° or 5%.
Never connect directly to a water trap so as to avoid obnoxious smells, bacteria
and possibly low pressure, suction or overflow.