Comfort Glow 901910-01A.pdf Owner's Operation And Installation Manual page 7

INSTALLATION
Continued
Test Pressures Equal To or Less Than
1/2 PSIG (3.5 kPa)
1. Close equipment shutoff valve (see Fig-
ure 5).
2. Pressurize supply piping system by either
using compressed air or opening main gas
valve located on or near gas meter.
3. Check all joints from gas meter to equip-
ment shutoff valve (see Figure 5). Apply
mixture of liquid soap and water to gas
joints. Bubbles forming show a leak.
4. Correct all leaks at once.
Equipment Shutoff Valve
Figure 5 - Checking Gas Joints
HEARTH KIT ASSEMBLY
AND INSTALLATION
Kit Assembly
Note: Be sure all pipe threaded connections
are tight, and have thread compound to
prevent leaks.
1. Remove burner inlet fitting from front
burner (installed in burner pan, see Fig-
ure 6).
2. Make sure ports on front burner are fac-
ing the front (open side) of burner pan.
Refit if needed.
3. Using thread sealant (resistant to the
action of propane/LP gas) on larger end
of fitting, screw the burner inlet fitting
through the hole and into the front burner
(see Figure 6). Tighten using a 7/8"
wrench.
4. Apply thread sealant compound to the
3/8" male threads of the burner inlet
fitting. Thread the manifold block (see
Figure 6) onto the burner inlet fitting.
Use the bottom hole of the block.
901910
5. Apply thread sealant to the 1/8" brass
pipe nipple and thread it onto the mani-
fold block. Tighten with a 7/16" wrench.
6. Slip the air restrictor over the 1/8" pipe
nipple. Apply thread sealant to the male
threads and install the rear burner
nozzle onto the fitting. Tighten with a
9/16" wrench.
7. Place the grate assembly over the
burner pan. Install the rear burner
bracket onto the grate with the 2 black
Phillips head #10 screws provided. Do
not tighten at this time (see Figure 7).
8. Install the "U" burner from the left side
with the open end in the front (see Fig-
ure 7). Hold the rear of the burner
higher than the bracket. Slide the burner
over the air restrictor fitting. Lower the
rear of the burner into the slots on the
burner bracket. Install the burner clip
and tighten the nuts and screws.
Gas Meter
9. Install 3/8 flare x 3/8 male pipe elbow
into the inlet of the manifold block.
Install the pipe plug into the top of the
manifold block. Use thread sealant.
Front
Burner
Burner
Inlet
Fitting
Figure 6 - Kit Assembly
Grate
Burner Pan
Figure 7 - Installing Burner
OWNER'S MANUAL
Installation and Gas Connection
1. Thread the gas supply fitting to the
2.
3.
4.
Burner Pan Assembly
(Facing Front of Fireplace)
Rear Burner Nozzle
Figure 8 - Connecting Gas to Appliance
Air Restrictor
Pipe
Nipple
Manifold
Block
Burner
Bracket
Burner
Clip
Pipe
Plug
Pipe Elbow
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7
fireplace gas supply pipe. Use thread
sealant.
Place the burner pan assembly in the
center of the fireplace floor. Make sure
the front of pan faces forward.
Install the flex gas line to the gas sup-
ply fitting. Carefully shape tube to at-
tach to adapter fitting (see Figure 8).
Replace valve cover.
Flex Gas Line
Gas
Supply
Fitting
Continued