Hamworthy F175V - Page 5

HAMWORTHY HEATING LTD
Page
FLEET V Series
500001217/D
3
iii
PAGE
APPENDICES
APPENDIX A GAS DATA ............................................................................................................................. 43
APPENDIX B ELECTRICAL CONNECTIONS AND CONTROLS ............................................................... 44
APPENDIX C FLUE DATA ........................................................................................................................... 47
APPENDIX D VENTILATION........................................................................................................................ 49
APPENDIX E WATER DATA ....................................................................................................................... 51
APPENDIX F HYDRAULIC DIAGRAMS - CASCADE CONTROL ............................................................. 70
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
Table 3.1.2 Dimensions and clearances ..................................................................................................... 5
Figure 3.2.1 Water pipe work kit 3 high installation F175V - F250V ........................................................... 5
Figure 3.2.2 Water pipe work kit 3 high installation F300V - F350V ........................................................... 6
Figure 4.2 Gas connection ........................................................................................................................ 7
Figure 4.4 Water connections .................................................................................................................... 9
Figure 4.5.1 Boiler condensate connection ................................................................................................ 12
Figure 4.6 Wiring schematic .................................................................................................................... 13
Figure 7.1 Gas system leak check .......................................................................................................... 16
Figure 7.2.1 On / OFF Switch ..................................................................................................................... 18
Figure 7.6 Combustion analyser probe position ...................................................................................... 18
Figure 7.6.1 Combustion settings ............................................................................................................... 19
Figure 8.2 System configuration with LMU .............................................................................................. 20
Figure 8.2.1.1 Fascia Legend ........................................................................................................................ 21
Figure 8.1.6 General overview of boiler controls ........................................................................................ 22
Figure 8.2.1.2 Info display parameters .......................................................................................................... 24
Figure 8.2.1.3 Operation and display philosophy .......................................................................................... 25
Figure 8.2.2 Screen legend ........................................................................................................................ 26
Figure 8.2.3.1 Default display ........................................................................................................................ 27
Figure 8.2.3.2 Display of status codes ........................................................................................................... 27
Figure 8.2.4 Lockout display ....................................................................................................................... 28
Figure 8.2.5 Heating circuit setpoint ........................................................................................................... 28
Figure 8.2.6 Overview of end user parameters .......................................................................................... 29
Figure 8.2.9 Operating mode ...................................................................................................................... 30
Figure 8.2.10 LMU Error codes .................................................................................................................... 32
Figure 8.3.10 LMU Error log ......................................................................................................................... 33
Figure 8.3.11 Operating phases ................................................................................................................... 34
Figure 8.3.12 Operating phases ................................................................................................................... 35
Figure 9.2 Water flow switch ................................................................................................................... 36
Figure 9.3.1 Wiring Schematic ................................................................................................................... 37
Figure 10.2 Combustion chamber ............................................................................................................. 39
Figure 10.2.1 Spark electrode position ......................................................................................................... 39
Figure 10.2.2 Flame sensing probe position ................................................................................................ 39