Alto-Shaam VHES-10 - Manual (Page 27)

ELECTRIC COMBITHERM — INSTALLATION MANUAL #MN-28897
PG . 25
®
C O M BITHERM
WAT E R S U P P LY & I N S TA L L AT I O N R E Q U I R E M E N T S
WAT E R D R A I N A G E
The oven must discharge through an indirect waste pipe by means of an air gap. The drain fitting is
supplied with a 1-1/2-inch (41mm) NPT thread.
A union is required. Install a 1-1/2-inch (41mm)
diameter connection, drain line and clamp into place.
The drain line must always be a positive gradient
away from the Combitherm oven and not more than
12-inches (305mm) before an air gap.
NOTE:
In the U.S.A., this equipment is to be
installed to comply with the Basic Plumbing
Code of the Building Officials and Code
Administrators International, Inc. [BOCA],
and the Food Service Sanitation Manual of
the Food & Drug Administration [FDA].
If several units are to be connected to one drain
pipe, the dimensions of the pipe must be sufficient
to allow an unobstructed water drain system.
1-1/4" (32mm) diameter NPT
WASTE PIPE
1-1/2" to 2" minimum diameter
(c. 38mm to 51mm)
2" (51mm)
Air Gap
1-1/2" (41mm)
diameter connection
required
1-1/2” (41mm)
diameter NPT
condensate pan
clean out