Desa FAS-5B, FAS-3B Illustrated Parts Breakdown, FA-3B, Burner Assembly ODS/Pilot Assembly

Page 20

INFRARED NATURAL GAS HEATER

ILLUSTRATED PARTS BREAKDOWN

FA-3B

28

21

7

4 (See Detail)

27

26

27

7

5-1

5-2

23

24

22 25

3

2

4

20

17

7

9

6

5

7

14

15

16

Burner Assembly

13

1

11

20

10

18

20

19

8

ODS/Pilot Assembly

12

20

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Contents Infrared VENT-FREE Natural GAS Heater What to do if YOU Smell GASSafety Information Infrared Natural GAS HeaterProduct Features Product IdentificationLocal Codes UnpackingFresh AIR for Combustion and Ventilation Producing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Fresh AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Installation ItemsLocating Heater Check GAS TypeInstalling Heater to Wall Mounting BracketRemoving Front Panel Of Heater Models FA-3B and FA-5B Methods For Attaching Mounting Bracket To WallPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsAttaching Mounting Bracket To Wall Connecting to GAS Supply Typical Inlet Pipe DiametersFor Your Safety Read Before Lighting Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections Operating HeaterManual Lighting Procedure Lighting InstructionsTo Select Heating Level To Turn OFF GAS to ApplianceThermostat Models FAS-3B and FAS-5B Cleaning and Maintenance Inspecting BurnerTroubleshooting Observed Problem Possible Cause RemedyInfrared Natural GAS Heater Top Specifications Service HintsService Publications Technical Replacement PartsAccessories Parts CentralsManual Shutoff Valve GA5010 FAN Kits UH1000FB and UHS1000FBFA-3B Burner Assembly ODS/Pilot AssemblyIllustrated Parts Breakdown Parts List KEY FA-3B DescriptionFA-5B KEY FA-5B Description ODS/Pilot Assembly Burner Assembly FAS-3BKEY FAS-3B Description QTY FAS-5B KEY FAS-5B Description QTY Warranty Information International