REV. 2-4-19 Page 8
Linear Outdoor Fire (LOF)
INSTALLING KEY VALVE AND PIEZO IGNITOR
The key valve contents: 1- key valve, 1- key and 1- flange. (See Fig 5). The valve requires a 1 ¼” round clearance hole
in the non-combustible enclosure wall. See the instructions supplied with the key valve for more specific details.
Note
: Be
sure to leak test all fitting before operation. Fig. 6 shows an example of a typical installation.
After the Linear Outdoor Fire burner pan is installed run the Piezo ignitor wires into the electrical junction box. Piezo wires
are 24-inches in length; ensure your installation does not exceed the wire length for proper connection.
Primary Gas
Supply
ON
O
FF
INSTALLING BURNER ORIFICE (OAS)
Locate the burner nipple underneath the
burner pan. Ensure the nipple from on
the spur burner has gas rated Teflon tape
wrapped around the threads. Thread the
OAS (orifice air shutter) on to the nipple
of the burning spur clockwise manner.
Secure into position. See Fig. 4.
GAS FL
OW
Burner Pan
OAS#
U3-8D-S
Lock Nut
INSTALLATION OF LAVA ROCK/MEDIA INTO BURNER PAN
Install lava rock/media into the burner pan. Ensure the media is a minimum of 1-inch diameter for proper operation.
Note:
Do not pour Lava Rock directly from bag. Media should be placed naturally and NOT packed in tight. Loose fitting is
important to ensure robust flames. Be sure rocks are free of any excessive dust. This prevents the burner pan weep holes
from being plugged and holding water.
Cover the burner completely with media but do not make the depth greater than 1-inch overtop of the burner portholes.
Decorative glass may be loosely scattered on top of the lava rock. Do NOT cover the stainless steel screen cover with
any rock or glass. It must be free an any debris to operate properly.
Fig. 5
Key valve components.
Fig. 4
Installing orifice.
