Viking F20533 EN, Руководство по установке

Страница: 7 / 16

13
Electrical & Gas Requirements
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.
12
Electrical Requirements
Check your national and local codes
regarding this unit. This range requires
3 wire or 4 wire, 240-208 VAC/60 Hz.
See
“Electrical Connection” section for
grounding instructions.
Must be fused
seperately from any other circuit.
Gas Connection
The gas supply (service) line must be the
same size or greater than the inlet line of the
appliance. This range uses a 1/2” (1.3 cm) ID
NPT (Sch40) inlet. Sealant on all pipe joints
must be resistive to LP gas.
The range is designed specifically for
natural gas or liquid 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.
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 range
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 this
range can withstand a maximum input
pressure of 1/2” PSI (14.0” W.C.P.). If the
line pressure is in excess of that amount, 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.
2” dia.
(5.1 cm)
2-3/4”
(7.0 cm)
2-1/2”
(6.4 cm)
1-3/4”
(4.4 cm)
28-5/16”
(71.9 cm)
23-7/16”
(59.5 cm)
Gas or electrical
connection in
this area
Gas connection
in this area
4-3/8”
(11.1 cm)
31-1/16”
(78.9 cm)
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.
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 range is installed and
ready to operate, installation by an
authorized installer only.