Comfort Glow 901910-01A.pdf Owner'S Operation And Installation Manual Download Page 7

7

901910

OWNER’S MANUAL

For more information, visit www.desatech.com

INSTALLATION

Continued

Figure 6 - Kit Assembly

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.

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.

Gas Meter

Equipment Shutoff Valve

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.

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.

Burner
Inlet
Fitting

Front
Burner

Pipe
Nipple

Air Restrictor

Manifold
Block

Rear Burner Nozzle

Grate

Burner Pan

Burner
Bracket

Burner
Clip

Pipe Elbow

Pipe
Plug

Figure 7 - Installing Burner

Continued

Installation and Gas Connection

1.

Thread the gas supply fitting to the
fireplace gas supply pipe. Use thread
sealant.

2.

Place the burner pan assembly in the
center of the fireplace floor. Make sure
the front of pan faces forward.

3.

Install the flex gas line to the gas sup-
ply fitting. Carefully shape tube to at-
tach to adapter fitting (see Figure 8).

4.

Replace valve cover.

Figure 8 - Connecting Gas to Appliance

Gas
Supply
Fitting

Flex Gas Line

Burner Pan Assembly
(Facing Front of Fireplace)

Figure 5 - Checking Gas Joints

Summary of Contents for 901910-01A.pdf

Page 1: ...nstallation and operational procedures For assistance or additional information consult a qualified installer service agency or the gas supplier WARNING This appliance is for installation only in a so...

Page 2: ...cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated Inspect chimney flue for damage 5 You must operate this log set with a fire place sc...

Page 3: ...ON OFF remote control that can be purchased sepa rately for this log set You must use the millivolt valve safety pilot kit to use remote accessories with this appliance See Acces sories page 11 UNPACK...

Page 4: ...rgassupplyisnot natural gas you must install ON OFF Safety Valve Pilot Kit see Accessories page 11 Call dealer where you bought log set If the fireplace does not have a gas supply shutoff valve one mu...

Page 5: ...put Propane Gas Minimum Vent Opening MINIMUM FIREBOX SIZES LOG FRONT BACK SIZE WIDTH WIDTH DEPTH HEIGHT 18 28 16 14 18 24 29 3 4 17 15 1 2 18 Add 2 if safety valve pilot is used At depth indicated FUE...

Page 6: ...ed Before installing log set make sure you have the items listed below piping check local codes sealant resistant to propane LP gas equipment shutoff valve test gauge connection adjustable crescent wr...

Page 7: ...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 th...

Page 8: ...ame from any area other than the burner leaks If leaks are de tected shut off the gas valve immedi ately Tighten or reassemble the loose connection s using pipe joint com pound until burner system is...

Page 9: ...g set is smoking sooting excessively Note It is natural and unavoidable for vented gas log sets to produce moderate levels of carbon soot where flames contact the logs This is especially true with pro...

Page 10: ...Gas leak SeeWarning statement at top of page OBSERVED PROBLEM Log Set produces a clicking ticking noise just after burner is lit or shut off Log Set produces unwanted odors Gas odor even when control...

Page 11: ...part s callDESA International sTechnicalServiceDepartment at 1 800 DESA LOG 1 800 337 2564 WhencallingDESAInternational haveready your name your address modelandserialnumbersofyourfireplace how firepl...

Page 12: ...12 901910 VENTED NATURAL GAS LOGS For more information visit www desatech com ILLUSTRATED PARTS BREAKDOWN Triple Burner Models 4 2 3 8 7 11 10 1 5 6 15 9 14 12 13 19 16 18 5 17...

Page 13: ...Front Burner 1 8 901753 02 901753 01 Burner Pan 1 9 901750 01 901750 01 Nozzle 1 10 901064 05 901064 01 Natural Gas Injector 1 11 901066 01 901066 01 Brass Air Mixer Natural Gas 1 12 901761 01 901761...

Page 14: ...r PA 19382 4500 610 430 7717 1 800 368 0803 Parts Department Laportes Parts and Service 2444 North 5th Street Hartsville SC 29550 7704 803 332 0191 Parts Department Cans Unlimited Inc P O Box 645 Tayl...

Page 15: ..._________________________________________ _______________________________________________________________________________________________ ______________________________________________________________...

Page 16: ...log set will be the responsibility of the owner TOTHEFULLEXTENTALLOWEDBYTHELAWOFTHEJURISDICTIONTHATGOVERNSTHESALEOFTHEPRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND...

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