damage to the control components and
will void the warranty.
Do not use circulating fans on the
floor as this will cause the loss of pilot
flame and affect burner operation.
Local codes and the National Fuel
Gas Code give rules for determining the
amount of fresh air necessary for
combustion and ventilation of
commercial cooking appliances. The
codes will help determine if additional
outside air may be necessary to meet health and safety regulations.
Ensure that the electrical supply matches the specification on
the oven data plate. Gas models available for USA and Canada are
typically rated for 110-120V, 60Hz, 1Ph. An electric cord is
supplied and is ready to use. Fuses are located inside the unit at
the left-hand side. The oven must be electrically grounded in
accordance with local codes, or in the absence of local codes, with
the National Electrical Code, ANSI/NFPA 70 (latest edition) or in
Canada with the Canadian Electrical Code, CSA C22.1. The
installation of any wiring or electrical connections must be done by
a licensed electrical contractor.
Continued.........above.
The oven must be connected to a COLD water supply of
potable (drinkable) quality.
The on-site water supply must have a shut-off valve. If local
regulations require a back-flow preventer, have this installed.
Always observe local water regulations.
A water conditioner is highly recommended, especially if the
water hardness is
NOT
pH5 and 9. Please contact the factory for
assistance with a water conditioner.
The water pressure requirements are a minimum of 30 psi
and a maximum of 120 psi. The connecting pipe is 3/4" and is
under the unit.
ELECTRICAL CONNECTIONS continued....
ACCESSING CONTROL AREA
To access the electrical/control system, make sure to disconnect
power and ensure the gas supply is shut OFF before removing the
left side panel.
The electrical diagram is affixed inside the left-hand side control
area. A copy of the electrical diagram is shown at the back of this
manual. Service or changes must be done by a licensed electrical
contractor and in accordance with local codes and regulations.
The oven must discharge through an indirect waste pipe by
means of air gap, i.e., vacuum break. If such piping is not
provided, serious damage can occur to the unit and to the cooking
product.
CONNECTION
Install the elbow provided. Make
certain the washers provided are used.
An illustrated example of water drainage
for the Gas Combitherm is shown.
Operation and Care Manual #6011 • 2
1.10 - WASTE WATER DISCHARGE
1.9 - WATER CONNECTION
ASSEMBLY
The water connection is installed in conjunction with the hand
shower spray. In the illustration below, all connections indicated
with the symbol
✿
are to be assembled with teflon sealing tape.
A. Screw T-piece onto the unit water supply inlet.
B.
Assemble double nipples and water tap, and hose.
C. Slide O-ring over the threading from the hand shower.
D. Screw together the hose, seal, and the hand shower.
E.
Hang the hand shower in its holder on the unit.
F.
Screw the hose and filter onto the cold water connection.
G. Do not forget the filter!
I n s t a l l a t i o n • S e c t i o n 1
1.8 - ELECTRICAL CONNECTIONS
