Hamworthy PUREWELL VariHeat c Installation Instructions Manual Download Page 3

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HAMWORTHY HEATING LTD Page 500005151/B

PUREWELL Vari

Heat

REVERSE RETURN HEADER KITS

INSTALLATION INSTRUCTIONS

Purewell Vari

Heat

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.

PUBLICATION NO. 500005151
ISSUE ‘B’
AUG 2015

Summary of Contents for PUREWELL VariHeat c

Page 1: ...IMPORTANT NOTE THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING COMMISSIONING OPERATING OR SERVICING EQUIPMENT PUREWELL VariHeat c REVERSE RETURN HEADER KITS INSTALLATION INSTRUCTIONS...

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Page 3: ...STALLATION 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 W...

Page 4: ...EMBLY 2 FIGURES 1 2 Boiler Water Pipe Assembly General Overview 1 2 Pipe kit Exploded View 2 2 2 1 Dimensional Overview 2 Boiler Model 70c 95c 110c 4 2 2 2 Dimensional Overview 2 Boiler Model 140c 180...

Page 5: ...mpetent person must carry out all works referred to in this instruction These header kits are specifically for use with Purewell VariHeat boilers All sub assemblies are pressure tested prior to despat...

Page 6: ...Remove all coverings of the pipes ensure all parts are there and still attached to the pallet and the separate parts such as the ball valve flexible hose etc and attach in the configuration shown 2 1...

Page 7: ...Using a suitably rated hoist raise the assembly to approximate finished height gently lower the hoist until the feet touch the floor adjust the feet using the hoist to take the weight till the flexibl...

Page 8: ...t access to the gas pipe is available 2 1 12 The assembly is now complete Test pipework for leaks then connect gas and water pipes to the gas supply and heating system NOTE The gas supply manifold pip...

Page 9: ...LTD Page 500005151 B 5 2 2 2 Dimensional Overview 2 Boiler Model 140c 180c 2 2 3 Dimensional Overview 3 Boiler Model 70c 95c 110c 140c and 180c Note Other Dimensions same as previous Boiler Arrangeme...

Page 10: ...ler build 40mm diameter plastic T junction not HHL supply 40mm diameter plastic tubing not HHL supply To drain From previous boiler NOTE Due to slightly acidic content of condensate HHL recommend that...

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Page 12: ...les Service McDowall Modular Services 2 Penson Road Queenslie Industrial Estate Glasgow G33 4AG tel 0141 336 8795 fax 0141 336 8954 email MMS McDowallModularServices hamworthy heating com North East E...