Comfort Glow S39NT Owner'S Operation And Installation Manual Download Page 4

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1.  This appliance is only for use with the type 

of gas indicated on the rating plate. This ap-

pliance is not convertible for use with other 

gases.

2.  Do not place propane/LP supply tank(s) in-

side any structure. Locate propane/LP supply 

tank(s) outdoors (propane/LP only).

3.  If you smell gas

•  shut off gas supply

•  do not try to light any appliance

•  do not touch any electrical switch; do not 

use any phone in your building

•  immediately call your gas supplier from 

a  neighborʼs  phone.  Follow  the  gas 

supplierʼs instructions

•  if you cannot reach your gas supplier, call 

the fire department

4.  This heater shall not be installed in a bedroom 

or bathroom.

5.  Do  not  use  this  heater  as  a  wood-burning 

heater. Use only the logs provided with the 

heater. 

6.  Do not add extra logs or ornaments such as 

pine cones, vermiculite or rock wool. Using 

these added items can cause sooting. Do not 

add lava rock around base. Rock and debris 

could  fall  into  the  control  area  of  heater. 

After servicing, always replace screen before 

operating heater.

7.  You must operate this heater with the heater 

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 Maintenance,

 

page 19.

9.  Before  using  furniture  polish,  wax,  carpet 

cleaner or similar products, turn heater off. If 

heated, the vapors from these products may 

create a white powder residue within burner 

box or on adjacent walls or furniture.

10.  This heater needs fresh air ventilation to run 

properly. This heater has an Oxygen Depletion 

Sensing (ODS) safety shutoff system. The 

ODS shuts down the heater if not enough fresh 

air is available. See 

Air for Combustion and 

Ventilation,

 page 5. If heater keeps shutting 

off, see 

Troubleshooting,

 page 21.

SAFETY INFORMATION

Continued

11.  Do not run heater

•  where  flammable  liquids  or  vapors  are 

used or stored.

•  under dusty conditions.

12.  Do not use this heater to cook food or burn 

paper or other objects.

13.  Do not use heater if any part has been under 

water. Immediately call a qualified service 

technician to inspect the room heater and to 

replace any part of the control system and any 

gas control which has been under water. 

14.  Turn off and unplug heater and let cool before 

servicing.  Only  a  qualified  service  person 

should service and repair heater.

15.  Operating heater above elevations of 4,500 

feet could cause pilot outage.

16.  Do not operate heater if any log is broken. Do 

not operate heater if a log is chipped (dime-

sized or larger).

17.  To prevent performance problems, do not use 

propane/LP fuel tank of less than 100 lbs. 

capacity (propane/LP only). 

18.  Provide  adequate  clearances  around  air 

openings.

PRODUCT 

IDENTIFICATION

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F

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Figure 1 - Vent-Free Gas Pedestal Stove

Heater Controls 
(Inside Door)

Screen 

Logs

Stove
Cabinet

Summary of Contents for S39NT

Page 1: ...YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediatelycallyourgassupplierfromaneighbor s phone Follow the gas supplier s...

Page 2: ...ing plate This appliance is not convert ible for use with other gases Aftermarket Completion of sale not for purpose of resale from the manufacturer State of Massachusetts The installation must be mad...

Page 3: ...ade Gas may be present even though no odor exists Make certain you read and understand all warn ings Keep this manual for reference It is your guide to safe and proper operation of this heater WARNING...

Page 4: ...r or similar products turn heater off If heated the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture 10 This heater needs fresh air vent...

Page 5: ...on struction unless provisions are provided for adequate combus tion and ventilation air Read the following instructions to insure proper fresh air for this and other fuel burning appliances in your h...

Page 6: ...lation grills between the rooms 1 Determine the volume of the space length x width x height Length x Width x Height __________cu ft volume of space Example Space size 20 ft length x 16 ft width x 8 ft...

Page 7: ...Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation for required size of ventilation grills or ducts Figure 2 Ventilation Air from Inside Building Or...

Page 8: ...wall should not be less than 12 inches B Clearances from outermost point of stove top to any combustible back wall should not be less than 6 inches Includes corner installations C Clearances from the...

Page 9: ...upply This heater requires an external regulator not supplied Install the exter nalregulatorbetweentheheater and propane LP supply WARNING Never connect natural gas heater to private non utility gas w...

Page 10: ...N Continued Figure 6 External Regulator With Vent Pointing Down Propane LP Supply Tank External Regulator Vent Pointing Down Figure 5 Gas Regulator Location and Gas Line Access Into Stove Cabinet 6 Mi...

Page 11: ...to gas supply Check reconnected ttings for leaks Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa 1 Close equipment shutoff valve see Figure 8 2 Pressurize supply piping system by either opening...

Page 12: ...ure 11 Make sure log sits at on rebox oor see Figure 11 IMPORTANT Make sure log does not cover any burner ports see Figure 12 INSTALLATION Continued O F F P I L O T O N H I L O Figure 11 Installing On...

Page 13: ...ure 15 6 Disconnect green ground wire from blower housing if connected by removing screw holding wire terminal see Figure 15 7 Remove the two blower mounting brackets from the rear panel by removing t...

Page 14: ...hut off gas heater during the following blower installation 1 Remove 2 screws from rear tabs on top trim Pull trim forward to remove see Figure 13 page 12 2 Remove three screws from under top lip on e...

Page 15: ...m speed control to front tab of blower housing using screw provided see Figure 22 Tighten securely 21 Using the four screws previously removed mount blower assembly to stove by reattach ing blower bra...

Page 16: ...st shock hazard and should be plugged directlyintoaproperlygrounded three prong receptacle OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not fol low these instructions exactl...

Page 17: ...gas Then smell for gas including near the oor If you smell gas STOP Follow B in the safety information column 2 page 16 If you don t smell gas go to the next step 5 Turn control knob counterclockwise...

Page 18: ...TING BURNERS Check pilot ame pattern and burner ame pat terns often PILOT FLAME PATTERN Figure 25 shows a correct pilot ame pattern Figure 26 shows an incorrect pilot ame pattern The incorrect pilot f...

Page 19: ...me center may carry compressed air in a can You can use a vacuum cleaner in the blow position If using com pressed air in a can please follow the directions on the can If you don t follow directions o...

Page 20: ...y lit burners will have delayed ignition heater will not produce speci ed heat propane LP gas supply may be low Youmayfeelyourgaspressureistoolow Ifso con tact your local propane LP or natural gas sup...

Page 21: ...in stalled 5 Depleted gas supply pro pane LP only 6 ODS pilot is clogged 7 Gas regulator setting is not correct OBSERVED PROBLEM When ignitor button is pressed there is no spark at ODS pilot When igni...

Page 22: ...aintenance page 19 or replace burner ori ce 1 Clean burner see Cleaning and Maintenance page 19 or replace burner ori ce 2 Replace damaged burner 3 Replace gas control 1 Check burner for dirt and debr...

Page 23: ...vapors from furniture polish wax carpet cleaners etc may turn into white powder residue 1 Metal expanding while heat ing or contracting while cooling REMEDY 1 Refer to Air for Combustion and Ventilati...

Page 24: ...logged 1 Gas leak See Warning statement at top of page 2 Control valve defective 1 Foreign matter between con trol valve and burner 2 Gas leak See Warning statement at top of page 1 Excessive line or...

Page 25: ...Street Bowling Green KY 42103 3414 270 846 1199 1 800 654 8534 Fax 1 800 846 0090 franktalk aol com Master Parts Dist 1251 Mound Ave NW Grand Rapids MI 49504 2672 616 791 0505 1 800 446 1446 www nbmc...

Page 26: ...www desatech com 111417 01B 26 ILLUSTRATED PARTS BREAKDOWN MODELS S39PT AND S39NT SHOWN 7 6 9 4 10 3 2 1 14 5 12 11 10 8 13...

Page 27: ...104285 01 ODS Pilot 1 3 098249 01 098249 01 ODS Nut 2 4 107090 03 107090 03 Burner Outlet Tube 1 5 107089 01 107089 01 Inlet Tube 1 6 111124 01 111124 01 Burner Retainer Spring 1 7 099056 17 099056 16...

Page 28: ...www desatech com 111417 01B 28 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 24 ILLUSTRATED PARTS BREAKDOWN STOVE BODY FOR MODELS S39PT AND S39NT...

Page 29: ...r Hinge 2 17 099230 02 Shoulder Screw 4 18 107079 01CJ Heat De ector 1 19 102455 12 Louver Small 2 20 102455 13 Louver Large 1 21 Support End Louver 2 22 Support Center Louver 2 23 101514 01 Blower Se...

Page 30: ...TROLLED BLOWER KIT GA3750 Provides better heat distribution Features variable speed control knob THERMOSTATICALLY CONTROLLED BLOWER KIT GA3650TA Not Shown Provides better heat distribution Features va...

Page 31: ...__ ______________________________________________________ ______________________________________________________ ______________________________________________________ ________________________________...

Page 32: ...e damaged as a result of misuse accidents lack of proper maintenance or defects caused by improper installation Travel diagnostic cost labor transportation and any and all such other costs related to...

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