Hamworthy F40H - Page 5

HAMWORTHY HEATING LTD
Page
FLEET H Series
500001212/G
3
iii
PAGE
APPENDICES
APPENDIX A GAS DATA ............................................................................................................................. 47
APPENDIX B ELECTRICAL CONNECTIONS AND CONTROLS ............................................................... 48
APPENDIX C FLUE DATA ........................................................................................................................... 51
APPENDIX D VENTILATION........................................................................................................................ 60
APPENDIX E WATER DATA ....................................................................................................................... 62
APPENDIX F HYDRAULIC DIAGRAMS - CASCADE CONTROL & ADDITIONAL CIRCUIT ................... 67
PICTORIAL AND DIAGRAMATICAL DATA
Figure 2.1 Boiler Packaging ...................................................................................................................... 2
Figure 2.2 Boiler Package Dimensions ..................................................................................................... 3
Figure 3.1.1 Dimensions and clearances ..................................................................................................... 4
Figure 3.1.2 Clearances for boilers with horizontal flues .............................................................................. 5
Table 3.1.3 Dimension for boilers with vertical flues ................................................................................... 5
Figure 3.2.1 Single boiler with pipe kit installation ....................................................................................... 6
Figure 3.2.2 Two boiler with pipe kit installation .......................................................................................... 6
Figure 3.2.3 Optional low loss headers ........................................................................................................ 7
Figure 3.2.4 Three boiler with pipe kit installation ....................................................................................... 8
Figure 3.2.5 Four boiler with pipe kit installation ......................................................................................... 8
Figure 4.2 Gas connection ........................................................................................................................ 9
Figure 4.3.2 Flue terminal locations ........................................................................................................... 11
Figure 4.4 Water connections .................................................................................................................. 12
Figure 4.5.1 Boiler condensate connection ................................................................................................ 15
Figure 4.5.2 Boiler condensate discharge .................................................................................................. 16
Figure 4.6 Wiring schematic .................................................................................................................... 17
Figure 7.1 Gas system leak check .......................................................................................................... 20
Figure 7.2.2 Gas inlet pressure test point ................................................................................................... 21
Figure 7.2.1 On / OFF Switch ..................................................................................................................... 22
Figure 7.6 Combustion analyser probe position ...................................................................................... 22
Figure 7.6.1 Adjusting gas valve throttle .................................................................................................... 23
Figure 7.6.2 Adjusting gas valve throttle .................................................................................................... 23
Figure 7.6.3 Adjusting gas valve offset
....................................................................................................... 23
Figure 7.6.4 Adjusting gas valve offset ....................................................................................................... 23
Figure 8.2 System configuration with LMU .............................................................................................. 24
Figure 8.2.1.1 Fascia Legend ........................................................................................................................ 25
Figure 8.2.1.2 Overview of fascia panel ........................................................................................................ 25
Figure 8.1.6 General overview of boiler controls ........................................................................................ 26
Figure 8.2.1.2 Info display parameters .......................................................................................................... 28
Figure 8.2.1.3 Operation and display philosophy .......................................................................................... 29
Figure 8.2.2 Screen legend ........................................................................................................................ 30
Figure 8.2.3.1 Default display ........................................................................................................................ 31
Figure 8.2.3.2 Display of status codes ........................................................................................................... 31
Figure 8.2.4 Lockout display ....................................................................................................................... 32
Figure 8.2.5 Heating circuit setpoint ........................................................................................................... 32
Figure 8.2.6 Overview of end user parameters .......................................................................................... 33
Figure 8.2.9 Operating mode ...................................................................................................................... 34
Figure 8.2.10 LMU Error codes .................................................................................................................... 36
Figure 8.3.10 LMU Error log ......................................................................................................................... 37
Figure 8.3.11 Operating phases ................................................................................................................... 38
Figure 8.3.12 Operating phases ................................................................................................................... 39
Figure 9.2 Water flow switch ................................................................................................................... 40
Figure 9.3.1 Wiring Schematic ................................................................................................................... 41
Figure 10.2 Combustion chamber ............................................................................................................. 43
Figure 10.2.1 Spark electrode position ......................................................................................................... 43
Figure 10.2.2 Flame sensing probe position ................................................................................................ 43