Viessmann CHA Service Instructions For Contractors Download Page 11

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Commissioning

Maintenance/service

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Maintenance/service

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Maintenance/service

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Maintenance/service

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Commissioning/service reports

Commissioning/service reports

5677319

Appendix

Summary of Contents for CHA

Page 1: ...Service instructions for contractors VIESMANN Vitocell 100 H Type CHA DHW cylinder 130 to 200 l VITOCELL 100 H 5677319 GB 9 2019 Please keep safe ...

Page 2: ...nstallation regulations Statutory regulations for the prevention of accidents Statutory regulations for environmental protection Codes of practice of the relevant trade associations Relevant country specific safety regu lations Working on the system Isolate the system from the power sup ply e g by removing the separate fuse or by means of a mains isolator and check that it is no longer live Safegu...

Page 3: ... work Repair work Please note Repairing components that fulfil a safety function can compromise the safe operation of the system Replace faulty components only with genuine Viessmann spare parts Auxiliary components spare and wearing parts Please note Spare and wearing parts that have not been tested together with the system can compromise its func tion Installing non authorised com ponents and ma...

Page 4: ...ance 6 System examples 6 Spare parts lists 6 2 Commissioning inspec tion maintenance Steps commissioning inspection and maintenance 7 3 Commissioning service reports 11 4 Specification 12 5 Appendix Final decommissioning and disposal 13 6 Declaration of Conformity 14 Index Index 5677319 ...

Page 5: ...ystems that comply with EN 12828 DIN 1988 or solar thermal systems that comply with EN 12977 with due attention paid to the associated installation service and operating instruc tions DHW cylinders are only designed to store and heat water of potable water quality Heating water buf fer cylinders are only designed to hold fill water of pot able water quality Only operate solar collectors with the h...

Page 6: ...e cylinder has been commissioned and thereafter according to requirements Note We additionally recommend checking the function of the protective magnesium anode annually This func tion check can be made without interrupting operation by measuring the earth current with an anode tester see page 8 System examples Available system examples See www viessmann schemes com Spare parts lists Information a...

Page 7: ...e anode earth current with an anode tester 8 5 Cleaning the inside of the DHW cylinder 8 6 Checking and replacing the protective magnesium anode 9 7 Returning the DHW cylinder to use 10 8 Checking the connections on the water side for tightness 9 Instructing the system user 10 Commissioning inspection maintenance Steps commissioning inspection and maintenance 5677319 ...

Page 8: ... Fig 1 1 Remove front panel A and flange insulation B 2 Remove thermometer sensor C if available 3 Remove earth cable D from tab E 4 Connect tester in series between earth cable D and tab E Current 0 3 mA Protective magnesium anode is OK Current 0 3 mA or no current at all Inspect the protective magnesium anode visually see page 9 Cleaning the inside of the DHW cylinder Danger Unchecked leakage of...

Page 9: ... that cannot be removed with a pressure cleaner Please note Cleaning agents containing hydrochloric acid will attack the DHW cylinder material Never use such cleaning agents Danger Cleaning agent residues can cause poison ing Always observe the information provided by the cleaning agent manufacturer 6 Fully drain all cleaning agent 7 Flush the DHW cylinder thoroughly after cleaning Checking and re...

Page 10: ...er from the DHW side then tighten the flange cover with a torque of 25 Nm 6 Fit thermometer sensor E if available 7 Fit flange insulation F and front panel G Note Route the thermometer lead through the groove in the flange insulation Checking the connections on the water side for tightness Instructing the system user The installer should instruct the user in the operation of the system Commissioni...

Page 11: ...aintenance service Date By Maintenance service Maintenance service Maintenance service Date By Maintenance service Maintenance service Maintenance service Date By Maintenance service Maintenance service Maintenance service Date By Commissioning service reports Commissioning service reports 5677319 Appendix ...

Page 12: ...ential kWh 24 h 1 15 1 29 1 34 Total dimensions Total length d mm 907 1052 1216 Total width e mm 640 640 640 Total height f mm 654 654 654 Weight DHW cylinder with thermal insulation kg 90 103 116 Connections male thread Heating water flow and return R 1 1 1 Cold water DHW R DHW circulation R 1 1 1 Specification Specification 5677319 Appendix ...

Page 13: ...stem are not part of ordi nary household waste For decommissioning the system isolate the system from the power supply and allow components to cool down where appropriate All components must be disposed of correctly Appendix Final decommissioning and disposal 5677319 Appendix ...

Page 14: ... with the European directives and supplementary national requirements in terms of its design and operational characteristics Using the serial number the full Declaration of Con formity can be found on the following website www viessmann co uk eu conformity Declaration of Conformity Declaration of Conformity 5677319 ...

Page 15: ...15 5677319 ...

Page 16: ... Shropshire TF1 7YP GB Telephone 44 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Viessmann Werke GmbH Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com 5677319 Subject to technical modifications ...

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