Chesil electronic pressurisation unit, equipment for commercial/light industrial central heating installations (34 pages)
Summary of Contents for Hamworthy PUREWELL VariHeat c
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PUREWELL VariHeat c REVERSE RETURN HEADER KITS INSTALLATION INSTRUCTIONS IMPORTANT NOTE THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING EQUIPMENT...
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PUREWELL VariHeat c REVERSE RETURN HEADER KITS INSTALLATION INSTRUCTIONS Purewell VariHeat Condensing Boilers Models PV 70c, PV 95c, PV 110c, PV 140c & PV 180c Consisting of 2, 3 multiple boiler arrangement THESE INSTRUCTIONS MUST BE READ IN CONJUNCTION WITH THE PUREWELL VARIHEAT INSTALLER’S GUIDE.
All sub assemblies are pressure tested prior to Familiarise yourself with the parts and how they despatch. assemble together by referring to Figure 1. Figure 1 - Reverse Return Assembly - General Overview (PV70c, 95c, 110c 2 Boiler Assembly shown) HAMWORTHY HEATING LTD Page 500005151/B...
110c boiler arrangements by attaching it to the lower section holes (see figure 2.2.1) 2.1.4 Or attach to the upper section holes for 140c and 180c arrangement boilers. (see figure 2.2.2) 2.1.5 Bolt the two headers together using the fixings supplied. HAMWORTHY HEATING LTD Page 500005151/B...
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& secure all adaptors. Note: DO NOT overtighten the adaptors as this may damage the seals. Remove Red Caps 2.1.9 Remove the pallet (if used) 2.1.10 Release the hoist and remove. HAMWORTHY HEATING LTD Page 500005151/B...
NOTE: The gas supply manifold / pipework must be adequately sized acknowledging maximum volume of gas flow. Dimensional Overviews 2.2.1 Dimensional Overview - 2 Boiler Model 70c, 95c, 110c HAMWORTHY HEATING LTD Page 500005151/B...
HHL recommend that only plastic piping is used for the disposal of condensate from boiler. The piping must fall to the drain from the last boiler, recommended 30mm / m run. 2.2.4 Suggested Condensate Plumbing - ‘condensing’ boilers HAMWORTHY HEATING LTD Page 500005151/B...
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Wessex House, New Fields Business Park, Stinsford Road, Poole, Dorset, BH17 0NF Telephone: 01202 662500 Fax: 01202 662522 Email: service@hamworthy-heating.com Website: www.hamworthy-heating.com Hamworthy reserves the right to make changes and improvements which may necessitate alteration to the specification without prior notice.