PVI Industries PV500-45U manual Contact factory for more information

Page 37

16.4Burner Assembly Components

(Optional components may not be included)

Item No.

Qty.

PVI Part No.

Description

1

1

111876

BLOWER, FASCO #70430069

2

1

*

ASSY, BULKHEAD REFRACTORY

3

1

*

BURNER, METAL PUNCHED

4

6

114513

SPACER, NYLON 1/4 ID X 1/2 OD X 11/16 MCMASTER C

5

1

115248

ASSY, INTAKE GAS AIR 7 OD X 1 NPT

6

14

3494

WASHER, LOCK 1/4 PLT

7

*

110698

HARNESS, WIRING DUNGS FOR TYPE GB-ND 057

8

1

47384

TEE, BLACK 1 X 3/4 X 1/2

9

*

79524

REGULATOR, 1 DUNGS #FRG710/6 ZERO GOVERNOR PROP

10

*

115769

VALVE, GAS 1 ASCO #JB821425O 24V 60AC

11

1

115770

FLANGE, ADAPTER 1 OUTLET ASCO #296658-002

12

2

115786

SHUTTER, VALVE ASCO #HV426038001 1 TO 1 1/2 INCH

13

1

6011

NIPPLE, BLACK 1 X 2

14

2

52823

VALVE, SHUTOFF 1 GAS COMBU #55350 MODEL #840S

15

2

6163

ELL, BLACK 90DEG 1

16

*

5973

NIPPLE, BLACK 1/4 X 2

17

*

101216

SWITCH, PRESSURE HGP-G ANTUNES #8101111202 2 - 20 W

18

*

101201

SWITCH, PRESSURE LGP-G ANTUNES #8103116202 1 - 20 W

19

1

*

NIPPLE, BLACK 1

20

1

5929

UNION, BLACK 1

21

1

115255

ASSY, BURNER EXTENSION 2 X 5 FASCO MOD 43

22

1

113571

GASKET, BLOWER OUTLET 4.665 ROUND AMORIM #CR-55R 1

23

14

3475

NUT, HEX 1/4 X 20 NC STEEL ZINC PLT

24

2

107449

GASKET, FLANGE BLOWER 1/8 #23 CRANGLAS

25

6

115745

STUD, THREADED 1/4 X 20 NC X 2 CRS GRAINGER #4REW2

26

6

55854

BOLT, 1/4 X 20 NC X 1 PLT HEX HEAD GR 5

27

14

15607

WASHER, FLAT 1/4 PLT

29

*

6012

NIPPLE, BLACK 1 X 3

30

*

6014

NIPPLE, BLACK 1 X 4

31

*

109843

VALVE, GAS 3/4 DUNGS #252605 TYPE GB-ND 057 24VAC

32

2

5337

VALVE, SHUTOFF 1 KEY GAS #223-122111

33

1

46311

REDUCER, BELL BLACK 1 X 3/4

34

1

6160

ELL, BLACK 90DEG 3/4

35

2

5992

NIPPLE, BLACK 3/4 X 3

36

1

5928

UNION, BLACK 3/4

37

2

5991

NIPPLE, BLACK 3/4 X 2

38

1

5993

NIPPLE, BLACK 3/4 X 4

39

*

5969

NIPPLE, BLACK 1/8 X 2

40

*

6109

BUSHING, BLACK 1/2 X 1/4

41

*

6106

BUSHING, BLACK 1/4 X 1/8

42

1

6164

ELL, BLACK 90 DEG 1 X 3/4

43

1

6496

ELL, 1/4 MPT X 1/4 COMPRESSION

44

3.500

3299

TUBING, ALUMINUM 1/4

* Contact factory for more information

37

PV500-45U 06/12

Page 36 Page 38
Image 37
Page 36 Page 38
Contents Installation & Maintenance Manual Table of Contents Troubleshooting Guide Replacement Parts Operating and Safety ControlsTemptrac Electronic Controller Panel Remote Connections Terminal StripProduct Safety Information Safety ConsiderationsBelow scalding temperatures Standard Features and Equipment Series Series Series Checking Equipment Before You Install Water Heater InstallationCodes Electrical RequirementsClearances To Combustible Surfaces Service ClearancesGeneral Piping Guidelines Inlet and Outlet ConnectionsPV500-45U 06/12 PV500-45U 06/12 Optional Condensate Neutralization System Inlet Pressure NAT. GAS GAS Supply and PipingConvert Fittings to Equivalent Straight Pipe Multiple Unit Installations GAS Piping Size Chart Single Unit Installation Suggested Pipe SizeNominal Iron Length of Pipe in Straight Feet InchesCombustion and Ventilation AIR Vertical or Horizontal Remote Air Duct Termination Duct Fitting Equivalent Length Duct PipeVenting the Tricon VentingMaximum Category IV Vent Length Equivalent Length Combining Category IV Vents Vent Fitting Equivalent Length Vent PipeTemperature and Pressure Relief Valve s Operating and Safety ControlsCathodic Protection High Water Temperature Limit ControlElectronic Low Water Cut-Off Optional SET Temptrac Electronic Controller PanelDown ClockTo Change The Setpoint To View The SetpointTo Change Other Parameters Alarm Cause Results of Alarm Condition Message LED Display Alarm MessagesRecommended Action Remote Connections Terminal StripIncoming 120VAC Sequence of OperationLED Indication Fault Mode Loss of Flame SignalInitial Startup Turn-on main gas shutoff valve PV500-45U 06/12 Gas Train Illustration for Models 65 through Gas Train Illustration for Models 40 throughProblem Probable Cause Corrective Action Troubleshooting GuideReplacement Parts Replacement PartsControl Panel Contact factory for more information Burner Assembly Optional components may or may not be shown Item No Qty PVI Part No Description Contact factory for more informationPeriodic Maintenance PV500-45U 06/12 Recommended Maintenance Schedule PV500-45U 06/12 PV500-45U 06/12
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