Safety instructions Safety instructions Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained & the Code of Practice of relevant trade associations, Danger & all current safety regulations as This symbol warns against the defined by DIN, EN, DVGW, TRGI, risk of injury.
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Instal- charge static loads. ling non-authorised compo- nents and non-approved modifications/conversion can compromise safety and may invalidate our warranty. For replacements, use only ori- ginal spare parts from Viessmann or those which are approved by Viessmann.
Index Index Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance ........Further details regarding the individual steps ..........Parts lists ....................Commissioning/service reports ............... 11 Specification ..................... 12 Certificates Declaration of conformity ................13 Manufacturer's certificate according to the 1st BImSchV [Germany]..... 14...
Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance For further information regarding the individual steps, see the page indicated Commissioning steps Inspection steps Maintenance steps Page • 1. Filling the heating system from the heating water side ................... . •...
Commissioning, inspection, maintenance Further details regarding the individual steps Filling the heating system from the heating water side 1. Close shut-off valve A in the return line. 2. When using a top-mounted Modu- lar-Divicon (accessory): Set the mixer lever to "OPEN" (red).
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Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Checking the neutralising system (if installed) Check the pH value of the condensate Note with a pH test strip. Replace the gran- Part no. for pH test strips: 9517 678. ulate if the pH value <...
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Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Cleaning the heating surfaces Note For conventional cleaning, flush the Carry out the standard cleaning from heating surfaces thoroughly with the front of the boiler (through the water. However, you may use clean- combustion chamber).
Parts lists Parts lists When ordering spare parts: 016 Lip seal Quote the type and serial no. (see 018 Heat exchanger thermal insula- type plate) and the item no. of the tion required part (as per this parts list). 019 Thermal insulation mat, heat Obtain standard parts from your local exchanger back supplier.
Commissioning/service reports Commissioning/service reports Commissioning Service Service date: Service Service Service date: Service Service Service date: Service Service Service date: Service Service Service date:...
Specification Specification Rated output 20.2 24.6 28.9 35.4 42.8 53.7 Product ID CE-0645 BO 107.1 Available mbar draught Flue gas tempera- ture & at 30 °C return °C temperature & at 60 °C return °C temperature Product parameters [to EnEV] Efficiency η...
Certificates Declaration of conformity We, Viessmann Werke GmbH&Co KG, D-35107 Allendorf, confirm as sole responsible body that the product Vitoladens 300-T complies with the following standards: EN 267 EN 303 EN 15 034 EN 15 035 (for balanced flue operation)
Certificates Manufacturer's certificate according to the 1st BImSchV [Germany] We, Viessmann Werke GmbH&Co KG, D-35107 Allendorf, confirm that the fol- lowing product meets the NO limits specified by the 1st BImSchV paragraph 7 (2): Oil fired condensing Unit Vitoladens 300-T Allendorf, 05.01.07...