Comfort Glow S39NT Owner'S Operation And Installation Manual Download Page 8

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111417-01B

8

IMPORTANT:

 Vent-free heaters add moisture to 

the air. Although this is beneficial, installing heater 

in rooms without enough ventilation air may cause 

mildew to form from too much moisture. See 

Air 

for Combustion and Ventilation

, page 5.

CHECK GAS TYPE

Use the correct gas type (natural or propane/LP) 

for your unit. If your gas supply is not correct, do 

not install heater. Call dealer where you bought 

heater for proper type heater. 

  WARNING:  This  appliance 

is equipped for (natural or pro-

pane/LP) gas. Field conversion 

is not permitted.

CLEARANCES TO COMBUSTIBLES

(Vent-Free Operation Only)

  WARNING:  Maintain  the 

minimum clearances. If you can, 

provide greater clearances from 

floor, ceiling and adjoining side 

and back walls.

Carefully follow the instructions below. This stove 

is a freestanding unit designed to set directly on the 

floor. 

IMPORTANT:

 You must maintain minimum 

wall and ceiling clearances during installation. The 

minimum clearances are shown in Figure 4, page 9. 

Measure from outermost point of stove top.

Minimum Wall and Ceiling Clearances 
(see Figure 4, page 9)

A.  Clearances from outermost point of stove top 

to any combustible side 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 stove top to the ceiling 

should not be less than 48 inches.

INSTALLATION

NOTICE: This heater is intended 

for  use  as  supplemental  heat. 

Use this heater along with your 

primary heating system. Do not 

install  this  heater  as  your  pri-

mary heat source. If you have a 

central heating system, you may 

run system’s circulating blower 

while using heater. This will help 

circulate the heat throughout the 

house. In the event of a power 

outage, you can use this heater 

as your primary heat source.

 WARNING: A qualified ser-

vice person must install heater. 

Follow all local codes.

 WARNING: Never install the 

heater

•  in a bedroom or bathroom

•  in a recreational vehicle

•  where curtains, furniture, cloth-

ing or other flammable objects 

are less than 42 inches from the 

front, top or sides of the heater

•  in high traffic areas

•  in windy or drafty areas

 CAUTION: This heater cre-

ates  warm  air  currents.  These 

currents move heat to wall sur-

faces  next  to  heater.  Installing 

heater next to vinyl or cloth wall 

coverings  or  operating  heater 

where impurities (such as, but 

not limited to, tobacco smoke, 

aromatic candles, cleaning flu-

ids, oil or kerosene lamps, etc.) in 

the air exist, may discolor walls 

or cause odors.

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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