Desa FGH-30NGB User Manual download pdf

BLUE FLAME

VENT-FREE NATURAL GAS HEATER

OWNER’S OPERATION AND INSTALLATION MANUAL

Save this manual for future reference.

FA-20BB

FAS-20BB

FA-30BB

FAS-30BB

FGH-30NGB

20,000 and 30,000

Btu/Hr Models

WARNING: If the information in this manual is

not followed exactly, a fire or explosion may

result causing 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 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.

— Installation and service must be performed by

a qualified installer, service agency, or the

gas supplier.

* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

WARNING: This is an

unvented gas-fired heater.

It uses air (oxygen) from the

room in which it is installed.

Provisions for adequate

combustion and ventilation

air must be provided. Refer

Air For Combustion and

Ventilation

section on page

4 of this manual.

WARNING: Improper instal-

lation, adjustment, alteration,

service, or maintenance can

cause injury or property dam-

age. Refer to this manual for

correct installation and op-

erational procedures. For as-

sistance or additional infor-

mation consult a qualified in-

staller, service agency, or the

gas supplier.

This appliance may be installed in an aftermarket*, permanently located, manufac-

tured (mobile) home, where not prohibited by local codes.

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.

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Summary of Contents

Page 1 - VENT-FREE NATURAL GAS HEATER

BLUE FLAMEVENT-FREE NATURAL GAS HEATEROWNER’S OPERATION AND INSTALLATION MANUALSave this manual for future reference.FA-20BBFAS-20BBFA-30BBFAS-30BBFGH

Page 2

10105568BLUE FLAME NATURAL GAS HEATERCONNECTING TO GASSUPPLY WARNING: A qualified serviceperson must connect heater togas supply. Follow all local cod

Page 3

11105568OWNER’S MANUALOPOSPOFigure 14 - Equipment Shutoff ValveFigure 15 - Checking Gas JointsEquipmentShutoffValveClosed WARNING: Test all gas pip-in

Page 4

12105568BLUE FLAME NATURAL GAS HEATERTO TURN OFF GASTO APPLIANCE1. Remove front panel (see Figure 7,page 8).2. Follow steps 1 through 5 under Light-in

Page 5

13105568OWNER’S MANUALLIGHTINGINSTRUCTIONSNON-THERMOSTAT MODELSFA-20BB, FA-30BB ANDFGH-30NGBA. This appliance has a pilot which mustbe lighted by hand

Page 6

14105568BLUE FLAME NATURAL GAS HEATERFigure 21 - Incorrect Pilot Flame PatternThermocouplePilot BurnerINSPECTINGBURNERCheck pilot flame pattern and bu

Page 7

15105568OWNER’S MANUALTROUBLESHOOTINGNote: All troubleshooting items are listed inorder of operation. WARNING: Turn off and un-plug heater and let coo

Page 8

16105568BLUE FLAME NATURAL GAS HEATEROBSERVED PROBLEMBurner does not light after ODS/pilot is litDelayed ignition of burnerBurner backfiring during co

Page 9

17105568OWNER’S MANUAL WARNING: If you smell gas• Shut off gas supply.• Do not try to light any appliance.• Do not touch any electrical switch; do not

Page 10 - BLUE FLAME NATURAL GAS HEATER

18105568BLUE FLAME NATURAL GAS HEATERBaltimore Electric1348 Dixwell AvenueHamden, CT 06514-03221-800-397-7553203-248-7553Parts DepartmentPortable Heat

Page 11 - OWNER’S MANUAL

19105568OWNER’S MANUALFAN KITS - UH1000FB, ANDUHS1000FBFor all models. Provides better heat distri-bution. Makes heater more efficient. Com-plete inst

Page 12

2105568BLUE FLAME NATURAL GAS HEATERCarbon Monoxide Poisoning: Early signsof carbon monoxide poisoning resemble theflu, with headaches, dizziness, or

Page 13

20105568BLUE FLAME NATURAL GAS HEATERILLUSTRATEDPARTSBREAKDOWNTHERMOSTAT MODELSFAS-20BBFAS-30BB7728228272226231917242512262120189818161016131141415729

Page 14

21105568OWNER’S MANUALPARTS LISTTHERMOSTAT MODELSFAS-20BBFAS-30BBThis list contains replaceable parts used in your heater. When ordering parts, follow

Page 15

22105568BLUE FLAME NATURAL GAS HEATERILLUSTRATEDPARTSBREAKDOWNNON-THERMOSTAT MODELSFA-20BB, FA-30BB, ANDFGH-30NGB8832232312630272317282910302524221613

Page 16

23105568OWNER’S MANUALPARTS LISTNON-THERMOSTAT MODELSFA-20BB, FA-30BB, ANDFGH-30NGBThis list contains replaceable parts used in your heater. When orde

Page 17

KEEP THIS WARRANTYModelSerial No.Date PurchasedAlways specify model and serial numbers when communicating with the factory.We reserve the right to ame

Page 18

3105568OWNER’S MANUALPRODUCTIDENTIFICATIONLOCAL CODESInstall and use heater with care. Follow alllocal codes. In the absence of local codes, usethe la

Page 19

4105568BLUE FLAME NATURAL GAS HEATERAIR FORCOMBUSTION ANDVENTILATIONToday’s homes are built more energy effi-cient than ever. New materials, increased

Page 20

5105568OWNER’S MANUALAIR FORCOMBUSTION ANDVENTILATIONContinuedDETERMINING FRESH-AIR FLOW FOR HEATER LOCATIONDetermining if You Have a Confined or Unco

Page 21

6105568BLUE FLAME NATURAL GAS HEATERFigure 3 - Ventilation Air from OutdoorsOutletAirVentilatedAttic OutletAirInletAirInlet AirVentilated Crawl SpaceT

Page 22

7105568OWNER’S MANUAL36"2"FLOORCEILINGMinimumMinimum to Top of Carpeting, Tile,or Other Combustible Material6"MinimumFromSides ofHeater

Page 23

8105568BLUE FLAME NATURAL GAS HEATERModels FA-30BB, FAS-30BB, andFGH-30NGBModels FA-20BB and FAS-20BBFigure 8 - Mounting Bracket Clearances WARNING: M

Page 24 - WARRANTY INFORMATION

9105568OWNER’S MANUALFigure 9 - Folding AnchorINSTALLATIONContinuedAttaching Mounting Bracket ToWallNote: Wall anchors, mounting screws, andspacers ar