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Electrical & Gas Requirements (cont.)
13
Pressure Regulator:
• All heavy-duty, commercial type cooking
equipment must have a pressure regulator
on the incoming service line for safe and
efficient operation, since service pressure
may fluctuate with local demand. External
regulators are not required on this oven
since a regulator is built into each unit at
the factory. Under no condition bypass
this built-in regulator.
• Manifold pressure should be checked with
a manometer, natural gas requires 5.0”
W.C.P. and LP gas requires 10.0” W.C.P.
Incoming line pressure upstream from the
regulator must be 1” W.C.P. higher than
the manifold pressure in order to check
the regulator. The regulator used on these
ovens can withstand a maximum input
pressure of 1/2” PSI (14.0” W.C.P.). If the
line pressure is in excess of 1/2” PSI
(14.0” W.C.P.), a step down regulator
will be required.
• The appliance must be disconnected from
the gas supply piping system during any
pressure testing of that system.
Flexible Connections:
If the unit is to be installed with flexible
couplings and/or quick-disconnect fittings,
the installer must use a heavy-duty AGA
design-certified flexible connector of at least
1/2” (1.3 cm) ID NPT (with suitable strain
reliefs) in compliance with ANSI Z21.41
and Z21.69.
Rigid Connections:
30”W.
• Incoming gas from the service supply is
brought from an intake pipe (not supplied)
to the back center of the unit through the
shut-off valve (not supplied) to the
regulator. (See “Cutout Dimensions”
section for gas inlet location.)
36”W.
•
Incoming gas is brought from an intake
pipe (not supplied) to the lower right
center of the unit to the pressure
regulator. The only connection
necessary is from the service supply,
through the shut-off valve (not supplied)
to this intake pipe (not supplied) to the
regulator.
(See “Cutout Dimensions”
section for gas inlet location.)
In Canada: CAN 1-6, 10-88 metal
connectors for gas appliances and CAN
1-6.9 M79 quick disconnect devices for use
with gas fuel.
In Massachusetts: This appliance must be
installed with a 36” (3-foot) long flexible
gas connector.
CAUTION
Before placing the oven into operation,
always check for gas leaks with a soapy
water solution or other acceptable
method. DO NOT USE AN OPEN FLAME
TO CHECK FOR LEAKS.
Clearance Dimensions
12
Note: Door handle of oven should be 36”
(91.4 cm) above the floor.
Note: The grounded electrical socket should
be placed above or below cutout(s).
CAUTION
Burn hazard.
To avoid risk of personal injury;
the use of cabinets for storage
above the appliance may result
in a potential burn hazard. Combustible
items may ignite, metallic items may
become hot and cause burns.
CAUTION
To prevent possible damage to cabinets
and cabinet finishes, use only moisture
resistant materials and finishes that will
withstand temperature up to 190°F
(88°C). When cabinets are covered with
laminates, an appropriate heat-resistant
adhesive must be used. Consult your
manufacturer for proper specifications.
Electrical Requirements
Check your national and local codes
regarding this unit. These ovens require
3-wire, 120 VAC/60 Hz. See “Connecting
Gas & Electrical” section for grounding
instructions.
Gas Connection
The gas supply (service) line must be the
same size or greater than the inlet line of the
appliance. This oven uses a 1/2” (1.3 cm) ID
NPT (Sch40) inlet. Sealant on all pipe joints
must be resistive to LP gas.
These ovens are designed specifically for
natural gas or liquid propane (LP) gas. It is
shipped from the factory adjusted for use
with natural or propane (LP) gas. Before
beginning installation verify that the
model is compatible with the intended
gas supply.
Manual shut-off valve:
This installer-supplied valve must be installed
in the gas service line before the appliance
in the gas stream and in a location where it
can be reached quickly in the event of
an emergency.
In Massachusetts: A “T” handle type
manual valve must be installed in the gas
supply line to the appliance.
IMPORTANT: Any conversion required
must be performed by your dealer or a
qualified licensed plumber or gas service
company. Please provide the service person
with this manual before work begins.
WARNING
Electrical shock hazard.
To avoid the risk of electrical
shock, personal injury or death;
verify electrical power is turned
off at the breaker box and gas supply is
turned off until the oven is installed and
ready to operate, installation by an
authorized installer only.
Electrical & Gas Requirements