Viessmann VITOCELL 300-V VIB-A+ Installation And Service Instructions Manual
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Viessmann VITOCELL 300-V VIB-A+ Installation And Service Instructions Manual

Dhw cylinder with internal indirect coil
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VIESMANN
Installation and service instructions
for contractors
Vitocell 300-V/-W
Type EVIB-A+
160 and 200 l
Type EVIB-A
160 to 300 l
Type EVIA-A
500 l
DHW cylinder with internal indirect coil
VITOCELL 300-V/-W
Please keep safe.
6173387 GB
2/2021

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Summary of Contents for Viessmann VITOCELL 300-V VIB-A+

  • Page 1 VIESMANN Installation and service instructions for contractors Vitocell 300-V/-W Type EVIB-A+ 160 and 200 l Type EVIB-A 160 to 300 l Type EVIA-A 500 l DHW cylinder with internal indirect coil VITOCELL 300-V/-W Please keep safe. 6173387 GB 2/2021...
  • Page 2 Safety instructions Safety instructions Please follow these safety instruc- tions closely to prevent accidents and material losses. Safety instructions explained Danger Note This symbol warns against the risk Details identified by the word "Note" of injury. contain additional information. Please note This symbol warns against the risk of material losses and environmen- tal pollution.
  • Page 3 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...

  • Page 4: Table Of Contents

    Index Index Information Disposal of packaging ................Symbols ....................Intended use ..................Product information ................Inspection and maintenance ..............System examples .................. Spare parts lists ..................Preparing for installation Unpacking and handling (160, 200 and 300 l) ........Connections ................... Siting information ...................
  • Page 5 Information Disposal of packaging Please dispose of packaging waste in line with statu- tory regulations. Symbols The steps in connection with commissioning, inspec- Symbol Meaning tion and maintenance are found in the "Commission- Reference to other document containing ing, inspection and maintenance" section and identified further information as follows: Step in a diagram:...
  • Page 6 2 years after the cylinder has been commissioned, and thereafter according to requirements. System examples Available system examples: See www.viessmann-schemes.com. Spare parts lists Information about spare parts can be found at www.viessmann.com/etapp or in the Viessmann spare part app.
  • Page 7 Preparing for installation Unpacking and handling (160, 200 and 300 l) Fig. 1...
  • Page 8 Preparing for installation Connections 500 l Fig. 2 160, 200 and 300 l capacity High limit safety cut-out, below the thermal insula- tion Fig. 3 DHW circulation Clamping device for cylinder temperature sensor Heating water flow DHW circulation Clamp (behind the thermal insulation) for cylinder Injection process plug for insulating foam (do not use, keep closed) temperature sensor or temperature controller...
  • Page 9 Preparing for installation Siting information (cont.) Siting the DHW cylinder with immersion heater Immersion heater installation instructions Maintain the minimum clearance. Cylinder capacity Dim. a in l in mm min. 730 min. 670 Note The unheated length of any threaded immersion heater installed on site must be at least 100 mm.

  • Page 10: 160 To 300 L Capacity

    Installation sequence 160 to 300 l capacity Fitting the cylinder temperature sensor and thermometer sensor (if supplied) 2 Nm Ø 3 ... 9 mm Fig. 6 03. Insert the cylinder temperature sensor as far as it 06. Insert the upper thermometer sensor as far as it will go into the opening of the clamping device.

  • Page 11: Attach The Cover And Cap, Affix The Type Plate

    Installation sequence 160 to 300 l capacity (cont.) 11. Secure the thermometer (accessory) to the wall. Installation instructions for wall thermome- Attach the cover and cap, affix the type plate Fig. 7 Recess in top cover for thermometer cable Type plate...

  • Page 12: 500 L Capacity

    Installation sequence 500 l capacity Siting the DHW cylinder and fitting the thermal insulation mat at the bottom Fig. 8 Type plate Note Only use one or two of the adjustable feet to level the DHW cylinder. At least one of the adjustable feet must remain fully screwed in.

  • Page 13: Fitting The Thermometer Sensor (If Supplied) And Cylinder Temperature Sensor

    Installation sequence 500 l capacity (cont.) Fitting the thermometer sensor (if supplied) and cylinder temperature sensor Fig. 10 1. Guide the thermometer sensor through the cover 6. Slot the clamping devices onto the threaded studs strip. Insert the thermometer. and align. Note 7.

  • Page 14: Fitting The Thermal Insulation Jacket

    Installation sequence 500 l capacity (cont.) Fitting the thermal insulation jacket Note Ensure that no fleece remnants enter the DHW cylin- ■ der through the cylinder connections. ■ 2 people are required for the following work. Fig. 11 1. At the back of the cylinder: Attach 6 clip fasteners 3.

  • Page 15: Fitting The Cover Strips

    Installation sequence 500 l capacity (cont.) Fitting the cover strips Fig. 12 DHW cylinder type plate 1. Fit the thermal insulation jacket evenly around the 3. Fit the back cover strip. cylinder body by patting it. 4. Affix the type plate. 2.

  • Page 16: Fitting The Cover

    Fitting the cover Note The soft side of the thermal insulation must rest against the cylinder body. Fig. 13 Cap with Viessmann logo Connections on the heating water side ■ Connect all pipework with detachable fittings. ■ Seal any connections that are not required with red brass caps.

  • Page 17: Connections On The Dhw Side

    Installation sequence Connections on the heating water side (cont.) Fig. 14 Heating water return Circulation pump Heating water flow KW Cold water Spring-loaded check valve WW DHW Cylinder temperature sensor or temperature con- troller and high limit safety cut-out (if required) 1.

  • Page 18: Safety Valve

    Installation sequence Connections on the DHW side (cont.) Fig. 15 Example: 300 l capacity Diaphragm expansion vessel Flow regulating valve Drain Pressure gauge connector DHW circulation pipe Non-return valve Drain Spring-loaded check valve Cold water DHW circulation pump Drinking water filter Visible discharge pipe outlet point Pressure reducer Safety valve...

  • Page 19: In Conjunction With Boilers Or District Heating Systems Without Heating Water Return Temperature Limiting Facility And A Dhw Circulation Pipe

    Installation sequence Connecting the DHW circulation pipe for… (cont.) Notes on the diagrams below ■ Headers for DHW must be approved for drinking water. ■ Install the temperature controller in the final cylinder, as viewed from the heating water flow. The "DHW"...

  • Page 20: Connecting The Equipotential Bonding

    Installation sequence Connecting the DHW circulation pipe for… (cont.) WW DHW Temperature controller DHW circulation Connecting the equipotential bonding Connect the equipotential bonding in accordance with CH: Connect the equipotential bonding in accordance the requirements stipulated by your local power supply with the technical requirements stipulated by your local utility and VDE [or local] regulations.

  • Page 21: Steps - Commissioning, Inspection And Maintenance

    Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance Commissioning steps Inspection steps Maintenance steps Page • 1. Filling the DHW cylinder...................... 22 • • 2. Shutting down the system • • • 3. Checking the safety valve function • •...

  • Page 22: Filling The Dhw Cylinder

    Commissioning, inspection, maintenance Filling the DHW cylinder 1. Fill the DHW cylinder on the DHW side. 2. Check the fittings on the heating water and DHW sides for leaks and tighten if required. Note If the DHW cylinder is pressurised, tighten the 3.
  • Page 23 Commissioning, inspection, maintenance Cleaning the inside of the DHW cylinder (cont.) 02. If present, remove spring clip Danger . Pull out ther- mometer sensor Cleaning agent residues can lead to poi- soning. 03. Undo wing nut . Pull out the sensor for high limit Observe the cleaning agent manufacturer's instructions.

  • Page 24: Reassembling The Dhw Cylinder

    Commissioning, inspection, maintenance Reassembling the DHW cylinder Fig. 21 500 l capacity Fig. 20 160 to 300 l capacity 1. Reconnect the DHW cylinder to the pipework. 2. Insert new gaskets 3. Fit flange cover Max. torque: 40 Nm 4. Refit stainless steel circular blank and cylinder Max.

  • Page 25: Checking The Connections On The Water Side For Tightness

    Commissioning, inspection, maintenance Checking the connections on the water side for tightness...
  • Page 26 Commissioning/service reports Commissioning/service reports Commissioning Maintenance/service Maintenance/service Date: Maintenance/service Maintenance/service Maintenance/service Date: Maintenance/service Maintenance/service Maintenance/service Date: Maintenance/service Maintenance/service Maintenance/service Date: Maintenance/service Maintenance/service Maintenance/service Date:...
  • Page 27 Specification Specification Vitocell 300-V/W, type EVIA-A+ and EVIA-A Type EVIB-A+ EVIB-A EVIA-A Cylinder capacity DIN registration number Applied for Standby heat loss kWh/24 0.705 0.75 0.975 1.04 1.18 1.37 Dimensions Length (Ø) a Incl. thermal insulation 1022 ■ Excl. thermal insulation –...

  • Page 28: Final Decommissioning And Disposal

    Disposal Final decommissioning and disposal Viessmann products can be recycled. Components For decommissioning, isolate the system from the and substances from the system are not part of ordi- power supply and allow components to cool down nary domestic waste. where appropriate.

  • Page 29: Declaration Of Conformity

    Certificates Declaration of conformity We, Viessmann Werke GmbH & Co. KG, D-35107 Using the serial number, the full Declaration of Con- Allendorf, declare as sole responsible body that the formity can be found on the following website: named product complies with the European directives www.viessmann.co.uk/eu-conformity...
  • Page 32 Viessmann Climate Solutions SE Viessmann Limited 35108 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...

This manual is also suitable for:

Vitocell 300-v evib-aVitocell 300-v evia-aVitocell 300-w evib-a+Vitocell 300-w evia-a

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