Viessmann VITOCELL 300B Installation Instructions Manual
Type evb, dhw cylinder with internal indirect coils 300 and 500 litre capacity
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Also See for VITOCELL 300B:
- Service instructions for contractors (44 pages) ,
- Service instructions manual (36 pages) ,
- Installation and service instructions manual (32 pages)
Related Manuals for Viessmann VITOCELL 300B
Summary of Contents for Viessmann VITOCELL 300B
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Page 1: Installation Instructions
Installation instructions for contractors Vitocell 300 B Type EVB DHW cylinder with internal indirect coils 300 and 500 litre capacity VITOCELL 300 B 300 litre capacity 500 litre capacity 5592 782 GB 3/2007... -
Page 2: Safety Instructions
Safety instructions Please follow these safety instructions closely to prevent accidents and material losses. For safety instructions in conjunction with boilers, see separate installation instructions. Safety regulations Before working on the equipment/ Installation, commissioning, heating system, isolate the power supply (e.g. by removing a separate inspection, maintenance and repairs must only be carried out mains fuse or by means of a main... -
Page 3: General Information
DHW cylinder installation General information ¨ Safety instructions Please note Install the DHW cylinder in a The thermal insulation must frost−protected and draught−free not be able to come into room. Otherwise it must be drained contact with naked flames. when not in use and there is a risk Exercise caution when welding of frost. -
Page 4: Safety Instruction
DHW cylinder installation (cont.) Installing a DHW cylinder with 300 litres capacity 1. Level the DHW cylinder with its 5. Seal in the reducing connections adjustable feet. and sensor wells. ¨ Safety instruction 6. Secure the thermometer sensor Never extend the adjustable feet on the outside of the contact beyond a total length of 35 mm. - Page 5 DHW cylinder installation (cont.) Installing a DHW cylinder with 500 litres capacity Please note The thermal insulation must not be able to come into contact with naked flames. Exercise caution when welding and soldering. All components required for fitting the thermal insulation can be found in the thermal insulation carton.
- Page 6 DHW cylinder installation (cont.) 1 Push the thermal insulation jacket 4. Close the hooks on the closure onto the flange. strips. 2. Route the sensor lead of the upper 5. Insert the sensor of the upper thermometer (shorter lead) and thermometer into the hole of the the lower thermometer (longer cylinder cap until it bottoms out,...
- Page 7 DHW cylinder installation (cont.) 1. Seal in the reducing connections. 2. Seal in the sensor well. 3. Affix the type plate.
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Page 8: Installing The Sensor Well And The Cylinder Temperature Sensor
Installing the sensor well and the cylinder temperature sensor H The cylinder temperature sensor for the heating side is supplied in the package of the appropriate control unit. The solar side cylinder temperature sensor is supplied in the package of the solar control unit. H Secure the sensor on the outside of the contact spring of the sensor retainer (not in the groove) so that it is flush with the front of the spring. - Page 9 Installing the cylinder temperature sensor for solar operation In case of solar operation, install the cylinder temperature sensor with a threaded elbow (accessory) into the heating return (solar return). Insert the sensor until it bottoms out inside the sensor well. 300 litres capacity 500 litres capacity...
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Page 10: Connecting The Earth Bonding
Connecting the earth bonding Connect the earth bonding in accordance with the requirements stipulated by your local electricity supply company and current local regulations. -
Page 11: Connecting The Heating Water Side
Connecting the heating water side Note H Adjust the control thermostat and high limit safety cut−out to ensure that the DHW temperature inside the DHW cylinder never exceeds 95 ºC. H Connect the pipework with detachable fittings. Permiss. temperatures Test pressure H solar side H solar side (primary) 200 ºC... - Page 12 Connecting the heating water side (cont.) 1. Only for heating water flow 3. Only for systems with solar temperatures above 95 ºC: operation install an additional Remove the cover bezels from the high limit safety cut−out, if the heating water side pipe outlets following water volume is heated (bezels have l.h.
- Page 13 Connecting the domestic hot water side (cont.) AV DFR MA EV AV AV EV TF DMV AV Drain valve Cold water Pressure gauge connection MAG−W MAG W Diaphragm expansion vessel, suitable for potable water Non−return valve Non−return valve/pipe separator A Spring−loaded check valve Safety valve B Visible blow−off pipe outlet Drinking water filter...
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Page 14: Fitting The Cover
Fitting the cover 300 litre capacity 500 litre capacity... - Page 15 Commissioning For commissioning the DHW cylinder, see "Service Instructions".
- Page 16 Viessmann Werke GmbH&Co KG D 35107 Allendorf Tel: +49 6452 70 0 Fax: +49 6452 70 27 80 www.viessmann.de Viessmann Limited Hortonwood 30, Telford Shropshire, TF1 7YP , GB Tel: +44 1952 675000 Fax: +44 1952 675040 E−mail: info−uk@viessmann.com...
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