Gas Supply Requirements - Whirlpool Affresh MGR8800F Owner's Manual

Gas Supply Requirements

WARNING
Explosion Hazard
Use a new CSA International approved gas supply line.
Install a shut-off valve.
Securely tighten all gas connections.
If connected to propane, have a qualified person make
sure gas pressure does not exceed 14ʺ (36 cm) water
column.
Examples of a qualified person include: licensed heating
personnel, authorized gas company personnel, and
authorized service personnel.
Failure to do so can result in death, explosion, or fire.
Observe all governing codes and ordinances.
IMPORTANT: This installation must conform with all local codes
and ordinances. In the absence of local codes, installation must
conform with the National Fuel Gas Code ANSI Z223.1/NFPA 54
or, in Canada, the Natural Gas and Propane Installation Code,
CSA B149.1 - latest edition.
IMPORTANT: Leak testing of the range must be conducted
according to the manufacturer's instructions. Refer to the
"Complete Connection" in the "Make gas connection" section for
the leak testing instructions.
Type of Gas
Natural Gas:
� This range is factory set for use with Natural gas. See "Gas
Conversions" section. The model/serial rating plate located on
the oven frame behind of the oven door has information on the
types of gas that can be used. If the types of gas listed do not
include the type of gas available, check with the local gas
supplier.
Propane Gas Conversion:
Conversion must be done by a qualified service technician.
No attempt shall be made to convert the appliance from the gas
specified on the model/serial rating plate for use with a different
gas without consulting the serving gas supplier. See "Gas
Conversions" section.
Gas Supply Line
� Provide a gas supply line of 3/4" (1.9 cm) rigid pipe to the
range location. A smaller size pipe on longer runs may result in
insufficient gas supply. With Propane gas, piping or tubing size
can be 1/2" (1.3 cm) minimum. Usually, Propane gas suppliers
determine the size and materials used in the system.
� NOTE: Pipe-joint compounds that resist the action of Propane
gas must be used. Do not use TEFLON
† ®
TEFLON is a registered trademark of Chemours.
10
tape.
®
†
Flexible Metal Appliance Connector:
� If local codes permit, a new CSA design-certified,
4 to 5 ft (122 to 152.4 cm) long, 1/2" (13 mm) or 3/4" (19 mm)
I.D., flexible metal appliance connector may be used for
connecting range to the gas supply line.
� A 1/2" (13 mm) male pipe thread is needed for connection to
the female pipe threads of the inlet to the appliance pressure
regulator.
� Do not kink or damage the flexible metal tubing when moving
the range.
Rigid pipe connection:
The rigid pipe connection requires a combination of pipe fittings to
obtain an in-line connection to the range. The rigid pipe must be
level with the range connection. All strains must be removed from
the supply and fuel lines so range will be level and in line.
� Must include a shut-off valve:
Install a manual gas line shut-off valve in an easily accessible
location. Do not block access to shut-off valve. The valve is for
turning on or shutting off gas to the cooktop.
A. Gas supply line
B. Shut-off valve "open" position
C. To range
Gas Pressure Regulator
The gas pressure regulator supplied with this range must be used.
The inlet pressure to the regulator should be as follows for proper
operation:
Natural Gas:
Minimum pressure: 5" (12.7 cm) WCP
Maximum pressure: 14" (35.5 cm) WCP
Propane Gas:
Minimum pressure: 11" (27.9 cm) WCP
Maximum pressure: 14" (35.5 cm) WCP
Contact local gas supplier if you are not sure about the inlet
pressure.