Jenn-Air JGC8645 Manuel D'installation page 4

2. IF THIS IS A 30² WIDE COOKTOP AND A JENN-AIR, MODEL JJW85XX, JJW95XX, W27100X, OR W132X, ELECTRIC WALL OVEN IS TO BE
INSTALLED BELOW THIS COOKTOP.
NOTE 1: This appliance and its gas and electrical supply sources must be
installed before the wall oven is installed. See illustration (Electrical Wiring
Information - - page 6; figure 6) for recommended electrical supply source
locations.
NOTE 2: It may be necessary to extend gas supply piping for this appliance
into adjacent under-counter cabinetry when a wall oven is installed below
this appliance.
Join a 1/2² NPT pipe elbow (locally available) to the male threads at the
manifold entrance. When joined, cause the open threads of the elbow to
face toward the left side of the appliance. Install the appliance in its counter
cutout.
Join a 1/2² NPT pipe nipple to the elbow using a pipe section of sufficient
length to extend, horizontally, beyond the left side of the wall oven. (To
accomplish this it may be necessary to extend the pipe section into adjacent
cabinetry.) Join additional 1/2² NPT elbow(s) and pipe nipples, as
necessary, to accomplish the following:
Join the outlet of the appliance pressure regulator supplied with this
appliance to the male threads of the newly installed gas supply piping.
Install the appliance regulator in a location which will be accessible beside
or below the wall oven. Insure the appliance regulator is installed with its
directional arrow pointing in the direction of gas flow. Tighten the appliance
regulator to 20 to 30 ft-lbs of torque.
IMPORTANT
Never tighten to more than 35 ft-lbs of torque. Always use an approved
pipe joint compound resistant to the action of LP gas.
Locate and join a manual shut-off valve in an accessible location in the gas
line ahead of the appliance regulator and external to the appliance for the
purpose of turning on or shutting off gas to the appliance.
Make additional pipe connections as necessary ahead of the shut-off valve
to the gas supply source. Assure all pipe joint connections are gas tight.
IMPORTANT
Apply a non-corrosive leak detection fluid to all joints and fittings in the
gas connection between the supply line shut-off valve and the range.
Include gas fittings and joints in the range if connections were disturbed
during installation. Check for leaks! Bubbles appearing around fittings
and connections will indicate a leak. If a leak appears, turn off supply line
gas shut-off valve, tighten connections, turn on the supply line gas shut
off valve, and retest for leaks. Never test for gas leaks with an open
flame.
ILLUSTRATIVE GAS SUPPLY PIPING
(WALL OVEN INSTALLED BELOW 30² COOKTOP)
Note, regarding Figure 4, above:
For convenience in service a ground joint union (not shown: locally
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available) should be included in the piping illustrated in figure 4, in a
location most practical for the installation. Generally, a practical location
is in the cabinet below this appliance, near the manifold entrance, rather
than in an adjoining cabinet.
If the alternative piping method shown in figure 5 is selected for the
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installation, no ground joint union is required. (The flexible appliance
connector illustrated provides the union joints necessary for servicing.)
When a dividing wall is present and a flexible connector is used it is
recommended for convenience, in both installation and service, the
flexible connector, itself, pass through the dividing wall. Any flexible
connector used with this appliance must satisfy all requirements
stated in the text accompanying figure 5.
4
FIGURE 4