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14

107435

VENT-FREE PROPANE/LP PEDESTAL STOVE

For more information, visit www.desatech.com

Figure 23 - Pilot

7.

Keep control knob pressed in for 30
seconds after lighting pilot. After 30
seconds, release control knob.
• If control knob does not pop out when

released, contact a qualified service
person or gas supplier for repairs.

Note: 

If pilot goes out, repeat steps

3 through 7, pages 13 and 14. This
heater has a safety interlock system.
Wait one (1) minute for system to
reset before lighting pilot again.

8.

Turn control knob counterclockwise

C-clockwise

  to desired heating level. The

burners should light. Set control knob
to any heat level between HI and LO.

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

Turn control knob clockwise 

Clockwise

 to

the OFF position.

Shutting Off Burners Only (pilot
stays lit)

Turn control knob clockwise 

Clockwise

 to

the PILOT position.

THERMOSTAT CONTROL

OPERATION

The thermostat control knob can be set to
any comfort level between Hi and Lo. The
thermostat will gradually modulate the heat
output and flame height from higher to
lower settings, or pilot, in order to maintain
the comfort level you select. The ideal com-
fort setting will vary by household depend-
ing upon the amount of space to be heated,
the output of the central heating system, etc.

OPERATING
HEATER

Continued

INSPECTING
BURNERS

Check pilot flame pattern and burner flame
patterns often.

PILOT FLAME PATTERN

Figure 24 shows a correct pilot flame pat-
tern. Figure 25 shows an incorrect pilot flame
pattern. The incorrect pilot flame is not touch-
ing the thermocouple. This will cause the
thermocouple to cool. When the thermo-
couple cools, the heater will shut down.

If pilot flame pattern is incorrect, as shown
in Figure 25

• turn heater off (see To Turn Off Gas to

Appliance)

• see Troubleshooting, pages 16 through 18

Figure 24 - Correct Pilot Flame Pattern

Figure 25  - Incorrect Pilot Flame Pattern

Thermocouple

Pilot Burner

Pilot Burner

Thermocouple

 CAUTION: Do not try to adjust

heating levels by using the equip-
ment shutoff valve.

Thermocouple

Pilot Burner

Light your gas appliance with the blower
off. Turn the blower on to deliver heated
air at the top louvers. The blower fea-
tures a variable control which allows you
to select the speed you desire.

If using the GA3650TA Blower Accessory:

In the ON position, the blower will start
when the thermostat senses a sufficient
increase in firebox temperature (approxi-
mately 10 to 20 minutes depending on
heat setting). 

Note:

 

Your gas stove and

thermostat blower will not turn on and
off at the same time. The stove may run
for several minutes before the blower
turns on. After the heater modulates to
the pilot position, the blower will con-
tinue to run. The blower will shut off
after the firebox temperature decreases.

Note: 

It is safe to operate stove with

blower turned off. However, the blower
helps distribute heated air from the stove.

Note:

 Periodically check the louvers of

the firebox and remove any dust, dirt, or
other obstructions.

OPERATING

OPTIONAL BLOWER

ACCESSORY

1.

Follow steps 1 through 5 under Light-
ing Instructions,
 page 13.

2.

Depress control knob and light pilot
with match.

3.

Keep control knob pressed in for 30
seconds after lighting pilot. After 30
seconds, release control knob. Now
follow step 8 in column 1.

MANUAL LIGHTING

PROCEDURE

Note:

  Selecting the Hi setting with the

control knob will cause the burners to
remain fully on, without modulating down
in most cases.

Continued

Summary of Contents for Comfort Glow S39PT

Page 1: ...our gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier WARNING Improperinstallation adjustment alteration serv...

Page 2: ...ter screen in place Make sure heater screen is in place before running heater 8 To prevent the creation of soot follow the instructions in Cleaning and Main tenance page 15 9 Before using furniture po...

Page 3: ...ater is designed for vent free opera tion State and local codes in some areas prohibit the use of vent free heaters Figure 1 Vent Free Propane LP Gas Stove UNPACKING 1 Remove top inner pack 2 Tilt car...

Page 4: ...ater shall notbeinstalledinaconfinedspace or unusually tight construction unless provisions are provided foradequatecombustionandven tilation air Read the following in structions to insure proper fres...

Page 5: ...____Btu Hr Do not include direct vent gas appliances Direct vent draws combustion air from the outdoors and vents to the outdoors 4 Compare the maximum Btu Hr the space can support with the actual amo...

Page 6: ...ilation grills or ducts Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two per manent openings one within 12 of the ceiling and one within...

Page 7: ...reater clearances from floor ceiling and adjoining side and back walls Carefullyfollowtheinstructionsbelow This stove is a freestanding unit designed to set directly on the floor IMPORTANT You must ma...

Page 8: ...ly INSTALLATION Continued CONNECTING TO GAS SUPPLY WARNING A qualified service personmustconnectheatertogas supply Follow all local codes Installation Items Needed Beforeinstallingheater makesureyouha...

Page 9: ...y Check re connected fittings for leaks CAUTION Make sure exter nal regulator has been installed between propane LP supply and heater SeeguidelinesunderCon necting to Gas Supply page 8 Test Pressures...

Page 10: ...ools required Phillips screwdriver NOTICE Shutoffgasheaterduring the following blower installation 1 Remove 2 screws from rear tabs on top trim Pull trim forward to remove see Figure 12 2 Remove top p...

Page 11: ...rofblowerwheelandthere are no foreign objects in blower wheel 17 Carefully replace stove top panel Align holes and replace six screws removed in step 1 page 10 Slide top trim onto top panel Attach wit...

Page 12: ...s of wire harness into the hole in firebox back panel from front of firebox Pull the ends of the harness to the top of firebox near blower see Figure 20 14 Align holes in the switch cover assem bly wi...

Page 13: ...be lighted by hand When lighting the pilot follow these instructions exactly B BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavi...

Page 14: ...ermo couple cools the heater will shut down If pilot flame pattern is incorrect as shown in Figure 25 turn heater off see To Turn Off Gas to Appliance seeTroubleshooting pages 16 through 18 Figure 24...

Page 15: ...reeofdust and dirt To clean these parts we recommend using compressed air no greater than 30 PSI Yourlocalcomputerstore hardwarestore or home center may carry compressed air in a can You can use a vac...

Page 16: ...ntrol valve damaged REMEDY 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 3 Tighten nut holding piezo ignitor to base panel of log set Nut is l...

Page 17: ...nute 2 Operate burner until air is removed from line Have gas line checked by local pro pane LP gas company 3 Observe minimum installation clearances see pages 7 through 9 4 Clean burner see Cleaning...

Page 18: ...er produces unwanted odors Heater shuts off in use ODS operates Gas odor even when control knob is in OFF position Gas odor during combustion Burner flame is excessively large and is very near or touc...

Page 19: ...t adjustment Baltimore Electric 1348 Dixwell Avenue Hamden CT 06514 0322 1 800 397 7553 203 248 7553 Parts Department Portable Heater Parts 342 N County Rd 400 East Valparaiso IN 46383 9704 All States...

Page 20: ...20 107435 VENT FREE PROPANE LP PEDESTAL STOVE For more information visit www desatech com ILLUSTRATED PARTS BREAKDOWN S39PT 6 5 8 4 10 3 2 1 12 13 11 10 9 7...

Page 21: ...age 24 of this manual KEY PART NO NUMBER DESCRIPTION QTY 1 107433 02 Log Set 1 2 104286 01 ODS Pilot LP 1 3 098249 01 ODS Nut 2 4 107090 02 Burner Outlet Tube 1 5 102843 01 Burner Clip 1 6 099056 17 B...

Page 22: ...107435 VENT FREE PROPANE LP PEDESTAL STOVE For more information visit www desatech com ILLUSTRATED PARTS BREAKDOWN S39PT 1 10 4 13 3 2 14 7 16 15 11 18 20 5 6 9 8 17 12 23 21 19 19 26 26 22 22 21 25...

Page 23: ...Bottom 1 14 107093 01 Brass Trim Firebox 1 15 105576 01 Knob 1 16 101386 02 Door Hinge 2 17 099230 02 Shoulder Screw 4 18 107079 01CJ Heat Deflector 1 19 102455 12 Louver Small 2 20 102455 13 Louver L...

Page 24: ...t s call DESA International s Parts Department at 1 800 972 7879 for referral information WhencallingDESAInternational haveready model number of your heater the replacement part number ACCESSORIES Pur...

Page 25: ..._________________________________________ _______________________________________________________________________________________________ ______________________________________________________________...

Page 26: ...ts caused by improper installation Travel diagnostic cost labor transportation and any and all such other costs related to repairing a defective heater will be the responsibility of the owner TO THE F...

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