Hamworthy 65he, Инструкции по установке, пусконаладке и обслуживанию, Страница: 5 / 66

HAMWORTHY HEATING LTD
Page
PUREWELL Vari Heat he 500001170/K
3
iii
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APPENDICES
APPENDIX A
GAS DATA ............................................................................................................................. 45
APPENDIX B ELECTRICAL CONNECTIONS AND CONTROLS ............................................................... 46
APPENDIX C FLUE DATA ............................................................................................................................ 48
APPENDIX D VENTILATION ........................................................................................................................ 51
APPENDIX E WATER DATA ........................................................................................................................ 52
PICTORIAL AND DIAGRAMATICAL DATA
Figure 2.1
Boiler Delivery ........................................................................................................................... 2
Figure 2.2 Boiler Package Dimensions ...................................................................................................... 3
Figure 2.3 Header Kit Package Dimensions .............................................................................................. 3
Figure 3.1 Dimensions and Clearances ..................................................................................................... 4
Figure 3.2.1 Manifold Dimensions for a 2 Boiler Installation......................................................................... 4
Figure 3.2.2 Manifold Dimensions for a 3 Boiler Installation......................................................................... 5
Figure 3.2.3 Manifold Dimensions for a 4 Boiler Installation......................................................................... 5
Figure 4.2 Gas Connection Point ............................................................................................................... 6
Figure 4.3 Flue Connection Point............................................................................................................... 7
Figure 4.4 Water Connection Points .......................................................................................................... 8
Figure 4.5.1 Boiler Condensate Connection ................................................................................................. 9
Figure 4.5.2 Boiler Condensate Connection ................................................................................................. 9
Figure 4.6 Electrical Connections ............................................................................................................ 10
Figure 5.2.1 Rear Water Connections......................................................................................................... 11
Figure 7.1.1 Test Point Locations On Gas Valves ...................................................................................... 14
Figure 7.1.2 Gas System Leak Check ........................................................................................................ 14
Figure 7.2.1 Location Gas Isolating Valve / Safety Temperature Limiter .................................................. 15
Figure 7.3.1 Boiler Display With Low Inlet Gas Pressure Error ................................................................. 16
Figure 7.3.2 Low Gas Pressure Switch...................................................................................................... 16
Figure 7.3.3 Boiler Display With Low Inlet Gas Pressure Lock-out ........................................................... 16
Figure 7.3.4 Display For Boiler Ignition ....................................................................................................... 16
Figure 7.4.1 Removal of Sample Point Plug ............................................................................................... 18
Figure 7.4.2 Combustion Analyser Probe setting ....................................................................................... 18
Figure 7.4.3 Fan Assembly PV65he/PV85he High fire / Low Fire Adjustment ........................................... 19
Figure 7.4.4 Fan Assembly PV105he/PV125he High Fire / Low Fire Adjustment...................................... 19
Figure 8.1 General Overview Of Boiler Fascia Panel ............................................................................ 20
Figure 8.1.2 General Overview Of Boiler Controls.................................................................................... 21
Figure 8.2 System Configuration Of Boiler Control (LMU) & System Peripherals ................................... 21
Figure 8.2.12 Info Display Parameters .......................................................................................................23
Figure 8.2.1.3 Operation & Display Philosophy ......................................................................................... 24
Figure 8.2.2 Screen Legend........................................................................................................................ 25
Figure 8.2.3.1 Default Display ......................................................................................................................26
Figure 8.2.3.2 Display Of Status Code ........................................................................................................26
Figure 8.2.4 Display of Lockout Code......................................................................................................27
Figure 8.2.5 Heating Circuit Setpoint Temperature ................................................................................27
Figure 8.2.6 Overview Of End User Parameters .....................................................................................28
Figure 8.2.8 Error Codes............................................................................................................................30
Figure 8.2.9
Operating Mode Sysmbols...................................................................................................31
Figure 8.3.11 Operating Phases .................................................................................................................34
Figure 9.0 Wiring Schematic..................................................................................................................35
Figure 11.1 HIS & Flame Probe Sensing.................................................................................................39
Figure 11.2 Gas Valve Assembly Models PV65he/PV85he ...................................................................... 39
Figure 11.3 Combustion System Assembly PV65he/PV85he .................................................................. 40
Figure 11.4 Combustion System Assembly PV105he/PV125he ...........................................................40
Figure 11.5 Gas Train Assembly .............................................................................................................40
Figure 11.6 Casing Assembly ..................................................................................................................41
Figure 11.7 Secondary Heat Exchanger Assembly .................................................................................. 42
Figure 11.8 Heat Exchanger Assembly PV65he/PV85he.......................................................................... 42
Figure 11.9 Heat Exchanger Assembly PV105he/PV125he...................................................................... 41