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9

107497

OWNER’S MANUAL

For more information, visit www.desatech.com

TROUBLESHOOTING

 WARNING: Turn off appliance

and let cool before servicing. Only
a qualified service person should
service and repair appliance.

POSSIBLE CAUSE

REMEDY

OBSERVED PROBLEM

Note:

 For additional help, visit DESA

International’s technical service web site
at 

www.desatech.com

.

Note:

 All troubleshooting items are listed in

order of operation.

www.desatech.com

1. Ignitor electrode not connected to igni-

tor cable

2. Ignitor cable pinched or wet

3. Broken ignitor cable
4. Bad electronic ignitor
5. Ignitor electrode broken
6. Ignitor electrode positioned wrong
7. Batteries are dead or missing
8. Ground wire not attached

1. Gas supply turned off or equipment

shutoff valve closed

2. Control knob not in LOW/START

position

3. Control knob not pressed in while in

LOW/START position

4. Air in gas lines when installed

5. Low gas pressure
6. Low fuel supply

1. Control knob not fully pressed in
2. Control knob not pressed in long enough

3. Equipment shutoff valve not fully open
4. Burner flame not touching thermo-

couple, which allows thermocouple to
cool, causing burner to go out. This prob-
lem could be caused by one or both of
the following:
A) Low gas pressure
B) Dirty or partially clogged burner ports

5. Thermocouple connection loose at con-

trol valve

6. Thermocouple damaged
7. Control valve damaged

1. Incorrect gas supply or pressure
2. Blocked burner orifice or burner mani-

fold ports

3. Improper burner orifice size

When ignitor button is pressed, there is no
spark at burner

When ignitor button is pressed, there is
spark at burner but no ignition

Burner lights but flame goes out when con-
trol knob is released

Burner flame is too low or too high

1. Reconnect ignitor cable

2. Free ignitor cable if pinched by any

metal or tubing. Keep ignitor cable dry

3. Replace ignitor cable
4. Replace electronic ignitor
5. Replace electrode
6. Reposition electrode
7. Replace batteries
8. Reattach ground wire to ignitor

1. Turn on gas supply or open equipment

shutoff valve

2. Turn control knob to LOW/START

position

3. Press in control knob while in LOW/

START position

4. Continue holding down control knob. Re-

peat igniting operation until air is removed

5. Check for proper supply pressure
6. Refill supply tank

1. Press in control knob fully
2. After burner lights, keep control knob

pressed in 30 seconds

3. Fully open equipment shutoff valve
4. A) Contact local propane/LP gas com-

pany

B) Clean burner ports (see Cleaning and
Maintenance
, page 8) or replace burner
assembly

5. Hand tighten until snug, then tighten

1/4 turn more

6. Replace thermocouple
7. Replace control valve

1. Check for proper gas supply pressure
2. Free burner orifice and manifold ports

of any burrs, lava rock particles, or other
blockage

3. Verify proper burner orifice sizing (see

specification chart, page 4)

Continued

Содержание Comfort Glow PC3460LP

Страница 1: ...t be performed by a qualified installer service agency or the gas supplier WARNING Improper installa tion adjustment alteration service or maintenance can cause injury or property dam age Read the ins...

Страница 2: ...orotherflammablevaporsandliquids 6 Do not place this appliance on grass or dirt Thismaypreventpropersafetyvent ing Only operate this appliance on a level outdoor noncombustible surface 7 Do not operat...

Страница 3: ...ow to inspect in let hose Use only the replacement hose listed in this manual 17 Check burner before each use If dam aged replace burner before operating appliance Use only the replacement burner list...

Страница 4: ...feet from sides of appliance If your fuel source is a 20 lb tank com monly used with gas grills install tank securement bracket to concrete firepit be foreinstallation seeConnectingtoPortable 20 lb Pr...

Страница 5: ...zing rain or sleet INSTALLATION Continued 6 Close cable tie previously attached around hose and pull firmly to secure Cut off excess cable tie with scissors 7 Slip the lighting and warning hang tags b...

Страница 6: ...p pliance If pipe is too small undue loss of pressure will occur WARNING Never connect appliance to private non utility gas wells This gas is commonly known as wellhead gas If you are using a 100 lb s...

Страница 7: ...Y INSTALLATION Your Comfort Glow Patio Fire uses an elec tronic ignitor which requires one AA alka linebattery notincluded Thebatterycom partment is located in the ignitor module behind the ignitor bu...

Страница 8: ...ot smell gas go back to step 1 4 Push in and hold the electronic spark ignitor button see Figure 9 Note You should be able to hear a rapid clicking sound from the burner bowl when the ignitor button i...

Страница 9: ...mocouple damaged 7 Control valve damaged 1 Incorrect gas supply or pressure 2 Blocked burner orifice or burner mani fold ports 3 Improper burner orifice size When ignitor button is pressed there is no...

Страница 10: ...ttom of page 2 Control valve defective 1 Gas leak SeeWarning statement at bottom of page 1 Sooting on the logs is natural OBSERVED PROBLEM Delayed ignition of burner Burner backfiring during combustio...

Страница 11: ...Centrals are privately owned businesses They have agreed to support our customer s needs by providing original replacement parts and accessories REPLACEMENT PARTS Note Use only original replacement pa...

Страница 12: ...For more information visit www desatech com ILLUSTRATED PARTS BREAKDOWN PATIO FIRE PC4670LP PC3460LP 3 18 19 1 4 17 19 12 2 13 5 22 26 10 27 29 28 14 7 9 15 8 6 11 23 16 24 25 31 32 30 21 20 Note App...

Страница 13: ...ront Mounting Plate 1 14 106121 01 106121 01 Control Bracket 1 15 106130 01 106130 01 Spark Module 1 16 106715 01 106715 01 Grounding Wire Assembly 1 17 106134 01 106134 01 Electrode Assembly 1 18 107...

Страница 14: ...to repairing a defective appliance will be the responsibility of the owner TOTHEFULLEXTENTALLOWEDBYTHELAWOFTHEJURISDICTIONTHATGOVERNSTHESALEOFTHEPRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHE...

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