Desa FAS-20BB, FAS-30BB, FA-20BB, FGH-30NGB Lighting Instructions, What to do if YOU Smell GAS

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OWNER’S MANUAL

OPERATING

HEATER

Continued

NON-THERMOSTAT MODELS FA-20BB, FA-30BB AND FGH-30NGB

FOR YOUR SAFETY

READ BEFORE

LIGHTING

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result caus- ing property damage, personal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric 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 sup- plier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician or gas supplier. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Imme- diately call a qualified service tech- nician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING

INSTRUCTIONS

1.STOP! Read the safety information column 1.

2.Make sure the equipment shutoff valve is fully open.

3.Turn control knob clockwise to the OFF position (see Figure 18).

4.Wait five (5) minutes to clear out any gas. Then smell for gas including near the floor. If you smell gas, STOP! Follow “B” in the safety information at left. If you don’t smell gas, go to the next step.

5.Turn control knob counterclockwise

to the PILOT/IGN position. Press in control knob for five (5) sec- onds (see Figure 18).

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. This will allow air to bleed from the gas system.

If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs.

6.Release control knob pressure and

turn clockwise to OFF.

7.Press in control knob and turn back to PILOT/IGN. This should cause the piezo ignitor to spark and light the pilot gas. If needed, repeat steps 5 through 7 until pilot lights.

Note: If pilot does not stay lit, refer to Troubleshooting, pages 15 through 17. Also 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.

8.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

Note: If pilot goes out, repeat steps 3 through 7.

9.To light burner, slightly press in con-

trol knob and turn counterclockwise

. Release downward pressure on control knob while turning. Set con- trol knob to desired heating position.

Note: Both HIGH, MED, and LOW are locked positions. You must press in control knob before turning it from these positions.

CAUTION: Do not try to ad- just heating levels by using the equipment shutoff valve.

Figure 18 - Control Knob In The OFF

Position

Ignitor Electrode

Thermocouple

Pilot Burner

Figure 19 - Pilot

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1.Slightly press in control knob and

turn clockwise to the PILOT/IGN position.

2.Fully press in control knob and turn

clockwise to the OFF position.

3.Turn off all electric power to the ap- pliance if service is to be performed.

Shutting Off Burner Only (pilot stays lit)

Slightly press in control knob and turn

clockwise to the PILOT position.

MANUAL LIGHTING

PROCEDURE

1.Remove front panel (see Figure 7, page 8).

2.Follow steps 1 through 5 under Light- ing Instructions.

3.With control knob pressed in, strike match. Hold match to pilot until pi- lot lights.

4.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

5.Replace front panel.

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Contents What to do if YOU Smell GAS Blue Flame VENT-FREE Natural GAS HeaterBlue Flame Natural GAS Heater Safety InformationProduct Identification Product FeaturesLocal Codes UnpackingProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Items InstallationLocate heater where moving ve- hicle will not hit it Check GAS TypeInstalling Thermostat Sensing Bulb Installing Heater to WallAttaching Mounting Bracket To Wall Installing Bottom Mounting ScrewsPlacing Heater On Mounting Bracket Typical Inlet Pipe Diameters Connecting to GAS SupplyHeater OperatingOperating Heater Manual Lighting ProcedureTo Turn OFF GAS To Appliance Thermostat Control OperationWhat to do if YOU Smell GAS Lighting InstructionsInspecting Burner Cleaning and MaintenanceObserved Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement at TopParts Centrals SpecificationsService Hints Replacement PartsTechnical Service AccessoriesIllustrated Parts Breakdown ODS/Pilot AssemblyThermostat Models FAS-20BB FAS-30BB KEY Part Number for FAS-20BB FAS-30BB Description Parts ListNON-THERMOSTAT Models FA-20BB, FA-30BB, FGH-30NGB Parts Available not Shown Warranty Information

FA-30BB, FAS-20BB, FGH-30NGB, FA-20BB, FAS-30BB specifications

Desa FGH-30NGB, FA-20BB, FAS-30BB, FAS-20BB, and FA-30BB represent a compelling lineup of advanced heating solutions, engineered to cater to diverse consumer needs for efficient heating and functionality. Each model stands out with unique features and technologies that set them apart in the competitive market.

The FGH-30NGB model is particularly commendable for its innovative design and energy efficiency. It integrates advanced gas burner technology, which ensures optimal heat output while minimizing energy consumption. This model is equipped with an automatic ignition system, adding convenience for users who prioritize ease of use. Additionally, the FGH-30NGB features a robust safety mechanism, including automatic shut-off in case of overheating, which enhances user confidence.

In contrast, the FA-20BB model showcases versatility with its multifaceted heating settings. Ideal for both residential and commercial environments, this model incorporates state-of-the-art electronic controls that allow users to adjust temperatures with precision. The FA-20BB also prioritizes user comfort through its Quiet Mode operation, which significantly reduces noise during heating cycles, making it suitable for quiet settings like bedrooms and libraries.

The FAS-30BB takes technology a step further with its integration of smart features. This model is Wi-Fi enabled, allowing users to control the heater remotely through a mobile app. This capability is particularly advantageous for tech-savvy consumers who wish to manage their heating systems efficiently from anywhere. Moreover, the FAS-30BB boasts a sleek, modern design, making it an aesthetic addition to any space.

Meanwhile, the FAS-20BB offers a compact design without compromising heating power. Ideal for smaller spaces, it combines efficiency with a lightweight build, making it easy to move when needed. Its user-friendly digital interface provides valuable feedback and allows users to easily monitor performance.

Finally, the FA-30BB model caters to those needing a high-performance solution. With dual heating modes, this model stands out in versatility and effectiveness. It utilizes advanced thermal insulation technologies that enhance heat retention, ensuring maximum efficiency.

In conclusion, the Desa FGH-30NGB, FA-20BB, FAS-30BB, FAS-20BB, and FA-30BB models present a broad spectrum of features and technologies that address various heating requirements. From smart technology integration to energy-efficient designs, each model is crafted to offer performance, reliability, and user satisfaction in any setting.