Hamworthy DR90L-CE Installation, Commissioning And Servicing Instructions
Dorchester
hot water storage heaters
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Installation, Commissioning
and Servicing Instructions
supplement
Dorchester
DR35L-CE to DR90L-CE
Hot Water Storage Heaters
Appendix 4
Fully Automatic
IMPORTANT NOTE
THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE
INSTALLING, COMMISSIONING, OPERATING OR SERVICING EQUIPMENT.
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Summary of Contents for Hamworthy DR90L-CE
- Page 1 Register Homepage Installation, Commissioning and Servicing Instructions supplement Dorchester DR35L-CE to DR90L-CE Hot Water Storage Heaters Appendix 4 Fully Automatic IMPORTANT NOTE THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING EQUIPMENT.
- Page 2 01202 662527 / 662528 To supplement the detailed technical brochures, technical advice on the application and use of products in the Hamworthy Heating range is available from our technical team in Poole and our accredited agents. SITE ASSEMBLY 01202 662555 Specialist teams are available for on site assembly of the full range of Hamworthy boilers (excluding Lulworth).
- Page 3 APPENDIX 4 DORCHESTER DR35L-CE TO DR90L-CE HOT WATER STORAGE HEATERS INSTALLATION, COMMISSIONING AND MAINTENANCE MANUAL FOR FULLY AUTOMATIC CONTROLS NOTE! THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING OR COMMISSIONING THIS HOT WATER HEATER PUBLICATION NO. 5000010029 ISSUE ‘C’...
- Page 4 This Page Left Intentionally Blank HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
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Page 5: Control System
DESCRIPTION (see Fig 1). The Hamworthy DRL series of hot water storage 4) A Satronic TF1 812 2B controller is heaters can also be supplied with fully automatic incorporated into the ignition system (see Fig controls. - Page 6 Remove the three core power supply lead to automatically increase to full flame. If the the compact gas control valve as follows. burner does not light, spark will continue for 5 seconds, after which time the control box HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
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Page 7: Fault Finding
Ceramic Cap (Probe) 533901060 Rubber Cap (Electrode) 533901255 Check ignition electrode connector (wire is firmly screwed into ceramic connector) and ignition transformer if no spark is produced. HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C... - Page 8 HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
- Page 9 HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
- Page 10 HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
- Page 11 HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
- Page 12 HAMWORTHY HEATING LTD. APPENDIX 4 500001029/C...
- Page 13 Tyne & Wear NE33 2QH Tel: 003531 830 1211 Tel: 0191 455 7898 Fax: 003531 830 1990 Fax: 0191 455 7899 For all other areas, or for further advice, please contact Hamworthy Heating head office service department in Poole, telephone 01202 662500.
- Page 14 DELIVERY ENQUIRIES ......... 01202 662515/662504 Deliveries from Hamworthy Heating arrive direct from the factory on a vehicle equipped with a tail-lift for ease of off-loading to ground level. Our contracts team will progress despatch and liaise individual delivery arrangements. SPARE PARTS ............
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