Viessmann VITOCELL 300-H Service Manual

Read and save these in structionsfor future reference.IMPORTANTTHE HEAT TRANSFERMEDIUM MUST BE WATEROR OTHER NON-TOXICFLUID HAVING A TOXICITYRATING OR

Set-up10Transport and Handling (Continued) only for 120 USG / 450 ltr capacity8. Mount insulation.9. Fully insert sensor into opening intank cap and s

Set-up11Multiple Tank Set-up only for 92 and 120 USG / 350 and 450 ltr capacityTwo tanks, each with 92 USG / 350 ltr content, anduptothree tanks, each

Connections12Orientation and DimensionsStorage capacity USGLtr4216053200923501204501847002409003601350Number of tanks 1 1 1 1 2 2 3LayoutConnections (

Connections13Control Connections (Continued)Installation of a DHW tank temperature sensor and/or aquastat1. Install reducing coupling (included inConn

ConnectionsFig 9.Recommended piping of an individual tank14Boiler Water Connections (heat exchanger connection)H Maximum working pressure on heatexcha

Connections15Boiler Water Connections (Continued)Multiple DHW tanks only for 92 and 120 USG / 350 and 450 ltr capacityDHW tank battery with184 and 240

Connections16Steam Heating Side Connections only for 92 and 120 USG / 350 and 450 ltr capacityDo not use Vitocell indirect-fired hot water storage tan

Connections17Steam Heating Side Connections only for 92 and 120 USG / 350 and 450 ltr capacityMultiple DHW tanksThe following installation is also sub

ConnectionsDHW tank battery with360 USG / 1350 ltr capacity(triple cell)DHW tank battery with2 x 360 USG / 2 x 1350 ltr capacity(2 x triple cell)Domes

ConnectionsY19Domestic Water Connections (Continued)42 and 53 USG / 160 and 200 ltr capacityFig 16.92 and 120 USG / 350 and 450 ltr capacityFig 17.Dom

Safety, Installation and Warranty Requirements2Safety, Installation and Warranty RequirementsPlease ensure that this manual is read and understood bef

Connections20Domestic Water Connections (Continued)Always ensure the use of approved type devices . Safety devices include the f ollowing components:U

Connections21Recirculation ConnectionsH Pipe domestic hot water supply pipingwith tank as illustrated. Connectionsmust be accessible for service (usef

Connections22Recirculation ConnectionsRecirculation tapping only for 92 and 120 USG / 350 and 450 ltr capacityFig 20.Pressure and temperature reliefva

Appendix23Pressure Drop InformationPressure drop on domestic hot water side Pressure drop on he ating wa ter side(secondary circuit) (primary circuit)

AppendixViessmann Manufacturing Company Inc.750 McMurray RoadWaterloo, Ontario • N2V 2G5 • CanadaTel. (519) 885-6300 • Fax (519) 885-0887www.viessmann

Contents3PageSafetyImportant Regulatory and Installation Requirements 4...General InformationAbout these Instructions 5...

Safety4Important Regulatory and Installation RequirementsCodesThe installation of indirect-fired hotwater storage tanks might be governedby individual

Safety/General Information5Important Regulatory and Installation Requirements (Continued)Technical literatureLiterature applicable to all aspects ofth

Set-up6Tank Set-upFor 92 USG / 350 ltr tank capacity only:If a boiler is to be installed on top of the tank, arrange boiler to lock into the frontposi

Set-up7Transport and Handling only for 120 USG / 450 ltr capacityRemoving panels and insulationThe width of 35¾” / 910 mm can be reduced to 32” / 810

Set-up8Transport and Handling (Continued) only for 120 USG / 450 ltr capacity10. Using a flat piece of wood and arubber mallet, carefully hammerinner

Set-up9Transport and Handling only for 120 USG / 450 ltr capacityInstalling panels and insulation1. Place tank on top of pallet again andturn 90° to s