Vitoladens 300-W 1.1 Product Description; Vitoladens 300-W - Viessmann VITOLADENS 300-W Technical Manual

Vitoladens 300-W

1.1 Product description
1
The wall mounted oil condensing boiler Vitoladens 300-W enables
energy-efficient, reliable utilisation of condensing technology with low
sulphur fuel oil.
High quality stainless steel is used for the Inox-Radial heat exchanger;
this has been shown to be an ideal material for reliability, long service
life and economy. In conjunction with low sulphur fuel oil EL, the clean
combustion of the Compact blue flame burner and the self-cleaning
effect of the Inox-Radial heat exchanger, the same cleaning intervals
apply as with conventional oil boilers. This makes the Vitoladens 300-
W as easy to maintain as the wall mounted Vitodens condensing boil-
ers.
The Vitoladens 300-W offers trouble-free, efficient and reliable oper-
ation with low sulphur fuel oil DIN 51603-1 EL and fuel oil DIN 51603-6
EL A Bio 10, i.e. low sulphur fuel oil EL with up to 10 % bio-components
(FAME) added. The fuel tank does not need to be cleaned out before
its first filling with this type of fuel oil.
The new control unit simplifies operation thanks to a multi-line plain
text display with user prompts and a graphic interface.
Benefits at a glance
■ Particularly compact oil condensing boiler for wall mounting
■ Standard seasonal efficiency [to DIN]: up to 98 % (H
■ Effective and reliable utilisation of oil condensing technology through
Inox-Radial heat exchanger
■ Demand-dependent heat generation through two-stage Compact
blue flame burner
■ Open or balanced flue operation
VIESMANN
4
A Exhaust silencer
B DC fan with low power consumption
C Stainless steel Inox-Radial heat exchanger
D Two-stage Compact blue flame burner
E Integral, variable speed high efficiency DC pump
F Vitotronic control unit
■ Quiet operation through complete and separate encapsulation of the
boiler body
■ All types of commercially available low sulphur fuel oil EL can be
used, including fuel oil DIN 51603-6 EL A Bio 10, i.e. low sulphur fuel
oil EL with up to 10 % bio-components (FAME) added
■ Energy saving high efficiency DC pump (in accordance with Energy
Label A)
■ New Vitotronic control unit that is easy to operate with plain text and
graphic display
■ The programming unit part of the control unit can also be fitted on a
wall mounting base (accessory)
■ Suitable for installation in recesses
Delivered condition
Wall mounted oil condensing boiler with Inox-Radial heat exchanger,
Compact blue flame burner with oil preheater, Aqua-plate with multi-
connect system and variable speed high efficiency DC pump.
Fully plumbed and wired. Colour of the epoxy-coated casing: white.
Approved quality
CE designation according to current EC Directives
)/104 % (H )
s i
Corresponds to the LV Directive 73/23/EEC in amended form.
Corresponds to the EMC Directive 89/336/EEC in amended form.
Meets the requirements of the "Blue Angel" certificate of environmental
excellence for burner/boiler combinations to RAL UZ 46.
VITOLADENS 300-W/VITOLADENS 333-F