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110399-01J

21

OPERATION

Continued

MANUALLy-CONTROLLED MODELS

5.  Slightly press and turn control knob coun-

terclockwise 

 to the PILOT position. 

Keep control knob pressed in for five (5) 

seconds (see Figure 30).

 

Note:  You  may  be  running  this  heater 
for the first time after hooking up to gas 
supply. If so, the control knob may need 
to be pressed in for 30 seconds or more. 
This will allow air to bleed from the gas 
system.

6.  With control knob pressed in, press and 

release ignitor button. This will light pilot. 

The  pilot  is  attached  to  the  burner.  If 

needed, keep pressing ignitor button until 

pilot lights.

 

Note:  If  pilot  does  not  light,  contact  a 
qualified service person or gas supplier 
for repairs. Until repairs are made, light 
pilot with match. To light pilot with match, 
see Manual Lighting Procedure.

7.  Keep control knob pressed in for 30 sec

-

onds 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.

8.  Slightly press and turn control knob coun-

terclockwise 

 to the HI position. The 

burner  should  light.  Set  control  knob  to 

any heat level between HI and LO.

9.  To leave pilot lit and shut off burners only, 

turn control knob clockwise 

 to the 

HI position then press in and turn clock-

wise 

 to PILOT position.

 CAUTION: Do not try to ad-

just heating levels by using the 

equipment shutoff valve.

Figure 30 - Control Knob and Ignitor 

Button Location

Figure 31 - Pilot

Control Knob

Ignitor Button

Ignitor Electrode

Thermocouple

Pilot 
Burner

(Note: Appearance of pilot 
assembly may vary by model.)

VARIABLE CONTROL 

OPERATION

The variable control valve can be set to any 

heat setting and flame height desired, by sim

-

ply turning the control knob until that setting 

is attained. Even the lowest setting provides 
realistic,  dancing  yellow  flames.  Selecting 

higher settings produces greater heat output. 
This results in increased heating comfort.

  WARNING:  Do  not  operate 

heater  between  pilot  and  HI 

positions.

 CAUTION: Do not try to ad-

just heating levels by using the 

equipment shutoff valve.

TO TURN GAS OFF 

TO APPLIANCE

1.  Press in and turn control knob clockwise 

 to the HI position.

2.  Turn the control knob clockwise 

 to 

the PILOT position.

3.  Press in control knob and turn clockwise 

 to the OFF position.

4.  Close equipment shutoff valve (see Figure 

18, page 16).

MANUAL LIGHTING 

PROCEDURE

1.  Follow steps 1 through 5 under 

Lighting 

Instructions

, page 20.

2.  Press  control  knob  and  light  pilot  with 

match.

3.  Keep control knob pressed in for 30 sec

-

onds after lighting pilot. After 30 seconds, 
release control knob. Now follow step 8 

under 

Lighting Instructions

, column 1.

Содержание FLAME-MAX H18N

Страница 1: ...ing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not...

Страница 2: ...at er It uses air oxygen from the room in which it is installed Provisions for adequate combustion and ventilation air must be provided Refer to Air for Combustion and Ven tilation section on page 6 o...

Страница 3: ...ts Make certain you read and understand all warnings Keep this manual for reference It is your guide to safe and proper operation of this heater WARNING Any change to this heater or its controls can b...

Страница 4: ...there are no obstructions across openings of fireplace safety Continued 8 To prevent the creation of soot follow the instructions in Cleaning and Maintenance page 27 9 Before using furniture polish w...

Страница 5: ...In the absence of local codes use the latest edition of The National Fuel Gas Code ANSI Z223 1 NFPA 54 Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 Nationa...

Страница 6: ...e it is good to make your home energy efficient your home needs to breathe Fresh air must enter your home All fuel burning ap pliances need fresh air for proper combustion and ventilation Exhaust fans...

Страница 7: ...ustion and ventilation Continued Confined and Unconfined Space The National Fuel Gas Code ANSI Z223 1 NFPA 54 defines a confined space as a space whose volume is less than 50 cubic feet per 1 000 Btu...

Страница 8: ...re 2 You can also remove door into adjoining room see option 3 Figure 2 Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Air for Combustion and Ventilation for required size of ventilation grills...

Страница 9: ...eateanddistribute soot within the house Inspect chimney flue for damage If damaged repair flue before operating heater WARNING Seal any fresh air vents or ash clean out doors located on floor or wall...

Страница 10: ...is made of combustible material and protrudes 3 1 2 from the wall This com bustible material must be 4 from the side of the fireplace cabinet see Figure 4 Installation Continued Note When installing...

Страница 11: ...noncombustible material s above the fireplace opening Noncombustible materials such as slate marble tile etc must be at least 1 2 thick With sheet metal you must have noncombustible material behind i...

Страница 12: ...with clamp accessory See the following chart for minimum perma nent flue opening you must provide Attach damper clamp so the minimum permanent flue opening will be maintained at all times 14 Min Combu...

Страница 13: ...ovided with heater approved flexible gas hose and fittings not provided if allowed by local codes sealant resistant to propane LP gas not provided electric drill with 3 16 drill bit metal or masonry a...

Страница 14: ...t supplied Install the external regulator between the heater and propane LP supply WARNING Never connect natural gas fireplace to private non utility gas wells This gas is commonly known as wellhead g...

Страница 15: ...ued Propane LP Supply Tank External Regulator with Vent Pointing Down Figure 15 External Regulator With Vent Pointing Down Figure 16 Gas Connection Variable Manually Controlled Models Only Purchase th...

Страница 16: ...as connected 3 Pressurize supply piping system by either opening propane LP supply tank valve for propane LP gas or opening main gas valve located on or near gas meter for natural gas or using compres...

Страница 17: ...es in contact with any log WiththeheatersettoHigh check toseeifflamescontactanylog If so reposition logs according to the log installation instructions in this manual Flames contact ing logs will crea...

Страница 18: ...see Figure 23 For Golden Oak models make sure middle section at bottom of log set is seated into U shaped cutout in center of chassis see Figure 24 IMPORTANT Make sure log does not cover any burner po...

Страница 19: ...k 5 Piece Log Set Log 2 Figure 28 Installing Golden Oak 5 Piece Log Set Log 3 Figure 29 Installing Golden Oak 5 Piece Log Set Logs 4 and 5 U shaped Cutout in Chassis Chassis Burner Middle Log 2 Front...

Страница 20: ...es to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information column 1 If you don t smell gas go to the next step for your safety read be...

Страница 21: ...d shut off burners only turn control knob clockwise to the HI position then press in and turn clock wise to PILOT position CAUTION Do not try to ad just heating levels by using the equipment shutoff v...

Страница 22: ...service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water lighting instructions WARNING If fireplace has glass doors nev...

Страница 23: ...n for 30 sec onds 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...

Страница 24: ...Remote ready Models to turn gas off to appliance Shutting Off Heater 1 Turn control knob clockwise to the OFF position 2a Set selector switch in the OFF position 2b If Using Optional Hand Held Remote...

Страница 25: ...of the room facing towards the fireplace Operation Continued Remote ready Models Note Do not hold the hand held remote for a long time Body temperature will affect its operation in the AUTO mode Safe...

Страница 26: ...ent All round burner flame holes should be open with a small blue flame present Some burner flame holes may become blocked by debris or rust with no flame present If so turn off heater and let cool R...

Страница 27: ...nspected yearly by a qualified service person Heater may need more frequent cleaning due to excessive lint fromcarpeting pethair bedding material etc WARNING Failure to keep the primary air opening s...

Страница 28: ...d 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 ignitor butto...

Страница 29: ...goes out when control knob is released Burner does not light after ODS pilot is lit Delayed ignition of one or both burners Burner backfiring during combustion REMEDY 1 Press in control knob fully 2...

Страница 30: ...h 12 4 Clean burners see Cleaning and Maintenance page 27 or replace burner orifice 1 Turn heater off when us ing furniture polish wax carpet cleaners or similar products 1 Refer to Air for Combustion...

Страница 31: ...esh air is available 2 Low line pressure 3 ODS pilot is partially clogged 1 Gas leak See Warning statement at top of page 2 Control valve defective 1 Foreign matter between control valve and burner 2...

Страница 32: ...water Maximum 10 5 W C Minimum 5 W C For purpose of input adjustment HD24PR HD30PR HD36PR Rating Variable 20 000 39 000 Btu Hr Gas Type Propane LP Ignition Piezo Manifold Pressure 8 W C Inlet Gas Pre...

Страница 33: ...CLAMP GA6080 For all models Permanently opens chimney flue damper for vented operation LAVA ROCK GA6060 For all models Order when additional rock is desired CLEANING KIT CCK For all models Your vent f...

Страница 34: ...www desatech com 110399 01J 34 Parts Variable Manually Controlled Flame Max Vintage Oak Log Models H18P H18N H24P and H24N 5 1 2 1 1 13 4 11 12 4 8 4 6 7 9 10 16 15 17 19 3 18 14 20 18 21 19 2...

Страница 35: ...10 Gas Regulator 1 098867 14 Gas Regulator 1 9 111331 04 Outlet Burner Tube 1 10 102798 01 Inlet Tube 1 11 099056 18 Burner Orifice Injector 1 099056 19 Burner Orifice Injector 1 099056 20 Burner Orif...

Страница 36: ...R HD36PR and HD36NR KEY NO 18 Models 24 Models 30 Models 36 Models DESCRIPTION QTY 1 110397 03 110397 04 110397 05 Five Piece Golden Oak Log Set 1 1 1 110315 01 110313 01 110320 01 Front Log 1 1 2 110...

Страница 37: ...Pilot Tube LP 1 099387 15 Pilot Tube NG Valve to regulator 1 12 103781 01 Gas Control Valve 1 103781 02 Gas Control Valve 1 13 103345 01 Lower Bracket 1 103345 02rv Lower Bracket 1 14 M11084 38 Screw...

Страница 38: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Страница 39: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Страница 40: ...proved by DESA Heating LLC Warranty parts must be obtained through authorized dealers of this prod uct and or DESA Heating LLC who will provide original factory replacement parts Failure to use origin...

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