Hamworthy F40W - Page 5

HAMWORTHY HEATING LTD
Page
FLEET WALL HUNG SERIES
500001211/F
3
iii
PAGE
APPENDICES
APPENDIX A GAS DATA ............................................................................................................................. 49
APPENDIX B ELECTRICAL CONNECTIONS AND CONTROLS ............................................................... 50
APPENDIX C FLUE DATA ........................................................................................................................... 53
APPENDIX D VENTILATION........................................................................................................................ 62
APPENDIX E WATER DATA ....................................................................................................................... 65
APPENDIX F HYDRAULIC DIAGRAMS - CASCADE CONTROL & ADDITIONAL CIRCUIT .................. 70
PICTORIAL AND DIAGRAMATICAL DATA
Figure 2.1 Boiler Packaging ...................................................................................................................... 2
Figure 2.2 Boiler Package Dimensions ..................................................................................................... 3
Figure 2.3 Single Boiler Arrangement ....................................................................................................... 3
Figure 2.4 Two Boiler Arrangement ........................................................................................................... 4
Figure 2.5 Two Boiler Arrangement—6 port low loss header .................................................................... 4
Figure 3.1.1 Dimensions for boilers with individual flues .............................................................................. 5
Figure 3.1.2 Clearances for boilers with individual flues .............................................................................. 6
Table 3.1.3 Dimension for boilers with individual flues ............................................................................... 6
Figure 3.1.4 Dimensions for boilers in Cascade ........................................................................................... 6
Table 3.1.5 Dimensions for boilers in Cascade ........................................................................................... 6
Figure 3.1.6 Wall mounting template ............................................................................................................ 7
Figure 3.2.1 Single boiler with pipe kit installation ....................................................................................... 7
Figure 3.2.2 Two boiler with pipe kit installation .......................................................................................... 8
Figure 3.2.3 Optional low loss headers ........................................................................................................ 8
Figure 3.2.4 Three boiler with pipe kit installation ....................................................................................... 9
Figure 3.2.5 Four boiler with pipe kit installation ......................................................................................... 9
Figure 4.2 Gas connection ...................................................................................................................... 10
Figure 4.3.2 Flue terminal locations ........................................................................................................... 12
Figure 4.4 Water connections .................................................................................................................. 13
Figure 4.5.1 Boiler condensate connection ................................................................................................ 16
Figure 4.5.2 Boiler condensate discharge .................................................................................................. 17
Figure 4.6 Wiring schematic ....................................................................................................................
18
Figure 7.1 Gas system leak check .......................................................................................................... 22
Figure 7.2.2 Gas inlet pressure test point ................................................................................................... 23
Figure 7.2.1 On / OFF Switch ..................................................................................................................... 24
Figure 7.6 Combustion analyser probe position ...................................................................................... 24
Figure 7.6.1 Adjusting gas valve throttle .................................................................................................... 25
Figure 7.6.2 Adjusting gas valve throttle .................................................................................................... 25
Figure 7.6.3 Adjusting gas valve offset ....................................................................................................... 25
Figure 7.6.4 Adjusting gas valve offset ....................................................................................................... 25
Figure 8.2 System configuration with LMU .............................................................................................. 26
Figure 8.2.1.1 Fascia Legend ........................................................................................................................ 27
Figure 8.2.1.2 Overview of fascia panel ........................................................................................................ 27
Figure 8.1.6 General overview of boiler controls ........................................................................................ 28
Figure 8.2.1.2 Info display parameters .......................................................................................................... 30
Figure 8.2.1.3 Operation and display philosophy .......................................................................................... 31
Figure 8.2.2 Screen legend ........................................................................................................................ 32
Figure 8.2.3.1 Default display ........................................................................................................................ 33
Figure 8.2.3.2 Display of status codes ........................................................................................................... 33
Figure 8.2.4 Lockout display ....................................................................................................................... 34
Figure 8.2.5 Heating circuit setpoint ........................................................................................................... 34
Figure 8.2.6 Overview of end user parameters .......................................................................................... 35
Figure 8.2.9 Operating mode ...................................................................................................................... 36
Figure 8.2.10 LMU Error codes .................................................................................................................... 38
Figure 8.3.10 LMU Error log .................................................................................................................
........ 39
Figure 8.3.11 Operating phases ................................................................................................................... 40
Figure 8.3.12 Operating phases ................................................................................................................... 41
Figure 9.2 Water flow switch ................................................................................................................... 42
Figure 9.3.1 Wiring Schematic ................................................................................................................... 43
Figure 10.2 Combustion chamber ............................................................................................................. 45
Figure 10.2.1 Spark electrode position ......................................................................................................... 45
Figure 10.2.2 Flame sensing probe position ................................................................................................ 45