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110398-01A

For more information, visit www.desatech.com

For more information, visit www.desatech.com

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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) inside any structure.
Locate propane/LP supply tank(s) outdoors.

3.

To prevent performance problems, the use of a propane/LP
tank of less than 100 lbs. capacity is not recommended.

4.

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

5.

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 10).

6.

Before installing in a solid fuel burning fireplace, the chimney
flue and firebox must be cleaned of soot, creosote, ashes and
loose paint by a qualified chimney cleaner. Creosote will ig-
nite if highly heated.  Inspect chimney flue for damage. If dam-
aged, operate heater with flue damper closed.

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. Also if fire-
place opening has vents at the bottom, you must open the vents
before operating heater.

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 manufacturing residues.

9.

To prevent the creation of soot, follow the instructions in Clean-
ing and Maintenance,
 page 17.

10. Before using furniture polish, wax, carpet cleaner, or similar

products, turn heater off. If heated, the vapors from these prod-
ucts may create a white powder residue within burner box or
on adjacent walls or furniture.

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,
pages 4 through 6. If heater keeps shutting off, see Trouble-
shooting
, pages 18 through 20.

Keep the appliance area clear and free from combus-
tible materials, gasoline, and other flammable vapors
and liquids.

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 in-
spect 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, installing, or re-

pairing. Make sure the selector switch is in the OFF position.
Only a qualified service person should install, service, or re-
pair heater.

17. 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. Operating heater above elevations of 4,500 feet could cause

pilot outage.

20. Provide adequate clearances around air openings.

PRODUCT IDENTIFICATION

Figure 1 - Product Identification

SAFETY INFORMATION

Continued

AUT

O

ON

OF

F

COO

LE

R

W

ARM

ER

TE

MP

Control
Knob

Piezo
Ignitor

Log Set

Base Assembly

Optional
Remote
Control

Flame
Adjustment
Knob

Optional
Selector
Switch

SAFETY INFORMATION

PRODUCT IDENTIFICATION

Содержание VYM27NR/PR

Страница 1: ...n consult a qualified installer service agency or the gas supplier WARNING Thisapplianceisforinstalla tiononlyinasolid fuelburningmasonry or UL127 factory built fireplace or in an approved ventless fi...

Страница 2: ...or service this fireplace Improper use of this fireplace can cause serious injury or death from burns fire explosions electrical shock and carbon monoxide poisoning WARNINGS DANGER Carbon monoxide po...

Страница 3: ...ons in Clean ing and Maintenance page 17 10 Before using furniture polish wax carpet cleaner or similar products turn heater off If heated the vapors from these prod ucts may create a white powder res...

Страница 4: ...tiple openings You may also install this log heater in a standard firebox REMOTE CONTROL ACCESSORIES There are four optional remote controls that can be purchased separately for this log heater wall s...

Страница 5: ...nished with doors are considered a part of the unconfined space Adjoining rooms are communicating only if there are doorless passageways or ventilation grills between them AIR FOR COMBUSTION AND VENTI...

Страница 6: ...within 12 of the ceiling and one within 12 of the floor on the wall connecting the two spaces see options 1 and 2 Figure 2 You can also remove door into adjoining room see option 3 Figure 2 Follow th...

Страница 7: ...to vinyl or cloth wall coveringsoroperatingheaterwhereimpurities such as but not limited to tobacco smoke aromatic candles cleaning fluids oil or kerosene lamps etc in the air exist may discolor wall...

Страница 8: ...with damper open noncombustible material above fire place opening is not needed Go to Installing Damper Clamp Accessory for Vented Operation page 10 Figure 5 Heat Resistant Material Slate Marble Tile...

Страница 9: ...ening Underside of Mantel Shelf Mantel Shelf 12 A 18 20 22 24 All minimum distances are in inches 2 1 2 6 8 10 Minimum Non Combustible Material 8 Min 12 15 18 All minimum distances are in inches 20 2...

Страница 10: ...HEATER BASE ASSEMBLY WARNING Ifinstallinginasunkenfireplace special care is needed You must raise the fireplace floor to allow access to heater control panel This will insure adequate air flow and gu...

Страница 11: ...commonly known as wellhead gas INSTALLATION Installing Heater Base Assembly Cont Connecting To Gas Supply A CSA design certified equipment shutoff valve with 1 8 NPT tap is an acceptable alternative...

Страница 12: ...cess Of 1 2 PSIG 3 5 kPa 1 Disconnect appliance with its appliance main gas valve con trol valve and equipment shutoff valve from gas supply pip ing system Pressures in excess of 1 2 psig will damage...

Страница 13: ...2 on grate to fit as illus trated in Figure 18 2 Place center insert log 3 as illustrated in Figure 19 3 Place top left log 4 and top right log 5 as illustrated in Figure 20 4 Make sure open areas of...

Страница 14: ...ntheventsbefore operating heater Youmustoperatethisheaterwithafireplacescreen in place Make sure fireplace screen is closed before running heater NOTICE Duringinitialoperationofnewheater burning logsw...

Страница 15: ...OFF position MANUAL LIGHTING PROCEDURE Note All remote control accessories must be purchased sepa rately see Accessories page 24 Follow instructions included with the remote control Thermostat Control...

Страница 16: ...Held Remote Control Unit Selections GHRCTA only Figure 25 Setting the Selector Switch Control Knob and Flame Adjustment Knob for Remote Operation Selector Switch in Remote Position Optional Remote Co...

Страница 17: ...nd using compressed air no greater than 30 PSI Your local computer store hardware store or home center may carry compressed air in a can You can use a vacuum cleaner in the blow position If using comp...

Страница 18: ...d 7 Control 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 Nu...

Страница 19: ...o Air for Combustion and Venti lation requirements page 4 1 Turn control knob to LO position and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local...

Страница 20: ...disappear over time REMEDY 1 This is common with most heaters If noise is excessive contact qualified ser vice person 1 Open window and ventilate room Stop using odor causing products while heater is...

Страница 21: ...model and serial numbers of your heater ready You can also visit DESA International s technical services web site at www desatech com WIRING DIAGRAM Note For proper operation of optional accessories t...

Страница 22: ...T O N H I L O O F F P I L O T O N H I L O 1 3 1 1 1 5 1 4 1 2 9 3 2 13 12 15 14 18 17 12 12 16 21 12 19 6 8 7 4 11 12 20 10 9 23 22 ILLUSTRATED PARTS BREAKDOWN VYM27NR VYM27PR FVFM27NR FVFM27PR NOTE...

Страница 23: ...urner Clip 1 7 099056 16 099056 17 Burner Orifice Injector 1 8 104591 01 104591 01 Burner 1 9 100609 01 099387 13 Pilot Tube Regulator to Pilot 1 10 103781 01 103781 02 Gas Control Valve 1 11 104611 0...

Страница 24: ...Shown For all models The desired comfort setting 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 GWM...

Страница 25: ...ted College Completed Graduate School 13 Age of Purchaser Under 20 20 29 30 39 40 49 50 59 60 or Over 14 Buyer s total annual household income Under 15 000 15 000 to 19 999 20 000 to 34 999 35 000 to...

Страница 26: ...110398 01A For more information visit www desatech com For more information visit www desatech com 26 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 Postage Required TM TAPE TAPE...

Страница 27: ...________________________________________________________ _______________________________________________________________________________________________ _______________________________________________...

Страница 28: ...be 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 no...

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