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www.desatech.com

111115-01F

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1.  This appliance is only for use with the type of 

gas indicated on the rating plate. This appliance 

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 units 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  neighbor’s  phone.  Follow  the  gas 

supplier’s instructions

•  if you cannot reach your gas supplier, call 

the fire department

4.  This heater shall not be installed in a bedroom or 

bathroom, unless installed as a vented appliance. 

See 

Installing Damper Clamp Accessory for 

Vented Operation

, page 12.

5.  Before installing in a solid fuel burning fire

-

place, the chimney flue and firebox must be 

cleaned of soot, creosote, ashes and loose paint 

by a qualified chimney cleaner. Creosote will 

ignite if highly heated. Inspect chimney flue 

for damage. If damaged, repair flue before 

operating heater.

6.  Do not burn solid-fuel in a masonry or UL127 

factory-built fireplace in which a vent-free 

room heater is installed.

7.  If fireplace has glass doors, never operate this 

heater with glass doors closed. If you operate 

heater with doors closed, heat buildup inside 

fireplace will cause glass to burst. Make sure 

there are no obstructions across openings of 

fireplace.

8.  This log heater is designed to be smokeless. If 

logs ever appear to smoke, turn off heater and 

call a qualified service person. Note: During 

initial operation, slight smoking could occur 

due to log curing and heater burning manu

-

facturing residues. 

9.  To prevent the creation of soot, follow the 

instructions in 

Cleaning and Maintenance

page 23.

10.  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.

SAFEty inFoRMAtion

Continued

11.  This heater needs fresh, outside air ventilation to 

run properly. This heater has an oxygen depletion 

sensing (ODS) pilot light safety system. The 

ODS shuts down the heater if not enough fresh 

air is available. See 

Air for Combustion and 

Ventilation

, page 6. If heater keeps shutting off, 

see 

Troubleshooting

, page 25.

12.  Do not run heater

•  where flammable liquids or vapors are 

used or stored

•  under dusty conditions

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

paper or other objects.

14.  Do not use heater if any part has been exposed 

to or 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. 

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

not operate heater if a log is chipped (dime-

sized or larger). 

16.  Turn heater off and let cool before servicing 

or repairing. If using optional remote control 

accessories, make sure the selector switch is in 

the OFF position. Only a qualified service per

-

son should install, service or repair heater.

17.  If using optional remote control accessories, 

make sure the selector switch is in the OFF 

position when you are away from home for 

long periods of time.

18.  This heater must not be connected to any 

external electrical source.

19.  To prevent performance problems, do not 

use propane/LP fuel tank of less than 100 lb. 

capacity (propane/LP units only).

20.  Operating heater above elevations of 4,500 

feet could cause pilot outage.

21.  Provide adequate clearances around air openings.

State  of  Massachusetts:

  The  installa-

tion must be made by a licensed plumber 

or  gas  fitter  in  the  Commonwealth  of

 

Massachusetts.
Sellers  of  unvented  propane  or  natural 

gas-fired supplemental room heaters shall 

provide to each purchaser a copy of 527 

CMR 30 upon sale of the unit.
Vent-free  gas  products  are  prohibited  for 

bedroom  and  bathroom  installation  in  the 

Commonwealth of Massachusetts.

Содержание FLAME-MAX VML27NR

Страница 1: ...e any phone in your building Immediatelycallyourgassupplierfromaneighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and...

Страница 2: ...RNING This appliance is for installation only in a solid fuel burning mason ry or UL127 factory built fireplace or in a listed vent less firebox enclosure It is design certified for these installation...

Страница 3: ...eep 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 be dangerous WARNING Do not use a blower insert heat ex...

Страница 4: ...heated the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture safety information Continued 11 Thisheaterneedsfresh outsideairventilationto...

Страница 5: ...no outside venting There is no heat loss out a vent or up a chimney Heat is generated by realistic dancing yellow flames This heater is designed for vent free operation with flue damper closed It has...

Страница 6: ...Includes the room in which you will install heater plus any adjoining rooms with doorless pas sageways or ventilation grills between the rooms 1 Determine the volume of the space length x width x hei...

Страница 7: ...Your options are as follows A Rework worksheet adding the space of an adjoin ingroom Iftheextraspaceprovidesanunconfined space remove door to adjoining room or add ventilation grills between rooms Se...

Страница 8: ...oor or wall of fire place If not drafting may cause pilot outage or sooting Use a heat resistant sealant Do not seal chimney flue damper WARNING Never install the heater in a bedroom or bathroom un le...

Страница 9: ...REMENTS Log Minimum Firebox Size Height Depth Width 27 17 19 32 MINIMUM FIREPLACE CLEARANCE TO COMBUSTIBLE MATERIALS Log Size Side Wall Ceiling 27 16 42 Carefully follow the instructions below This wi...

Страница 10: ...may need the hood accessory to deflect heat away from your mantel shelf See Figure 5 and 6 and Figure 7 page 9 for minimum clearances IMPORTANT If you cannot meet these minimum clearances you must ope...

Страница 11: ...become hot to the touch If installed properly these tem peratures meet the requirement ofthenationalproductstandard Follow all minimum clearances shown in this manual INSTALLATION Continued NOTICE Ify...

Страница 12: ...er Damper INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPERATION Note When used as a vented heater appliance must be installed only in a solid fuel burning fireplace with a working flue and constructe...

Страница 13: ...ill not work properly Installation Items Needed hardware package provided with heater approved flexible gas hose not provided if allowed by local codes sealant resistant to propane LP gas not pro vide...

Страница 14: ...lips Bracket Battery Clip 9 Volt Battery Terminal Wires Pad Installing Batteries for Remote Receiver and Hand Held Remote Control Two 9 volt alkaline batteries not included are required to operate thi...

Страница 15: ...n Continued For propane LP units the installer must supply an external regulator The external regulator will reduce incoming gas pressure You must reduce incoming gas pressure to between 11 and 14 of...

Страница 16: ...r Connecting to Gas Supply page 14 pressure testing gas supply piping system Test Pressures In Excess Of 1 2 PSIG 3 5 kPa 1 Disconnect appliance with its appliance main gas valve control valve and equ...

Страница 17: ...es forming show a leak 5 Correct all leaks at once 6 Light heater see Operating Heater page 19 Check all other internal joints for leaks 7 Turn off heater see To Turn Off Gas to Appli ance page 20 INS...

Страница 18: ...f base log see Figure 26 6 Place lava rock around base of heater Installation Continued O F F P I L O T O N H I L O O F F P I L O T O N H I L O Figure 22 Installing Bottom Log 1 Bottom Log 1 Burner Gr...

Страница 19: ...ualified 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 d...

Страница 20: ...pilot with match see Manual Lighting Procedure on page 21 8 Keep control knob pressed in for30 seconds after lighting pilot After 30 seconds release control knob If control knob does not pop out when...

Страница 21: ...ute TurncontrolknobtoONposition Adjust flameadjustmentknobanywherebetweenHIand LO Slide the selector switch to the REMOTE position see Figure 30 Note The burner may light if hand held remote was on wh...

Страница 22: ...tigrade the hand held remote control will perform a safetyoverrideandshutthefireplaceoff This feature is not available in the MANU mode 2 The receiver continuously receives signals from the hand held...

Страница 23: ...air inlet holes allow the proper amount of air to mix with the gas This provides a clean burning flame Keep these holes clear of dust dirt lint and pet hair Clean these air inlet holes prior to each...

Страница 24: ...Warranty Contact authorized dealers of this product If they can t supply original replacement part s call DESA Heating Products Technical Service Department at 1 866 672 6040 When calling DESA Heatin...

Страница 25: ...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...

Страница 26: ...tter and receiver 1 Contact local natural or pro pane LP gas company 2 Clean burner see Cleaning and Maintenance page 23 or replace burner orifice 1 Clean burner see Cleaning and Maintenance page 23 o...

Страница 27: ...n into white powder residue 1 Battery is not installed Bat tery power is low 1 Metal expanding while heat ing or contracting while cooling REMEDY 1 Check burner for dirt and debris If found clean burn...

Страница 28: ...statement at top of page 1 Not enough fresh air is avail able 2 Low line pressure 3 ODS pilot is partially clogged 1 Gas leak See Warning statement at top of page 2 Control valve or gas control defec...

Страница 29: ...tting can be selected on the wall thermostat and the log heater will automatically cycle from pilot to the heat setting selected WALL MOUNT ON OFF switch GWMS2 Not Shown For all Remote Ready Models Al...

Страница 30: ...rated Parts Breakdown Models VML27PR and VML27NR 1 2 27 5 3 4 23 18 17 5 6 12 11 7 7 20 8 8 7 7 13 14 15 19 27 1 27 3 27 4 7 26 27 2 7 16 7 8 8 25 8 9 9 21 22 10 NG Only 24 NG Only O F F P I L O T O N...

Страница 31: ...1 Piezo Ignitor 1 14 102334 01 Palnut Fastener 1 15 111022 01 Rear Burner Bracket 1 16 110792 01FB Rear Flat Burner Bracket 1 17 098249 01 ODS Nut 2 18 103778 01 ODS Pilot 1 19 110793 01 Piezo Bracket...

Страница 32: ...e installed by a qualified installer in accordance with all local codes and instructions furnished with the unit This warranty does not apply to parts that are not in original condition because of nor...

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