Vaillant atmocraft, Installation And Maintenance Instructions Manual

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Installation and maintenance manual atmoCRAFT
2.2 CE label
CE labelling shows that the appliances comply with the
basic requirements of the following directives:
- Gas appliances directive (90/396/EEC)
- Electromagnetic compatibility directive with threshold
class B (89/336/EEC)
- Low voltage directive (73/23/EEC)
The appliances meet the basic requirements of the
efficiency requirements directive (Council Directive
92/42/EEC) as low temperature boilers.
Just for Germany:
In accordance with the requirements in accordance with
§ 7 of the Regulations for Small Combustion
Installations dated 07.08.1996 (1. BlmSchV), the above
equipment emits less than 80 mg/kWh nitrogen dioxide
(NOX) when operating with natural gas.
2.3 Intended use
The Valliant atmoCRAFT boilers are state-of-the-art
appliances which have been constructed in accordance
with recognised safety regulations. Nevertheless, danger
to the life and limb of the user or third parties can still
occur or the appliance or other material assets be
impaired in the event of improper use.
The appliance is designed to generate heat for closed
hot water central heating systems and for central hot
water supply. Any other use or extended use is
considered to be improper. The manufacturer or supplier
is not liable for any resulting damage. The user alone
bears the risk.
Intended use includes the observance of the operating
and installation manual and the adherence to the
inspection and maintenance conditions.
Caution!
Any improper use is forbidden.
The appliances must be installed by a heating engineer,
who is responsible for adhering to the existing
regulations, rules and guidelines.
2.4 Structure of atmoCRAFT
The Vaillant atmoCRAFT gas boilers are used generate
heat for hot water central heating systems and for
central hot water supply.
They are suitable for operation in new installations and
for modernisation of existing heating installations in
single and multi-occupancy houses and in business units.
The atmoCRAFT boiler type is a low temperature boiler
and is operated in combination with a VRC heating
controller with floating reduced boiler water
temperature.
The structure and operational behaviour of the boilers
complies with the requirements of DIN EN 656. They are
tested from a heating technology point of view and have
the CE mark on the identification plate.
2.5 Scope of delivery and accessories
The Vaillant atmoCRAFT gas boilers are pre-assembled
and delivered on two pallets.
Check the delivery for completeness using the following
table.
Amount Description
Pallet 1
Cladding components, flow safety device,
electronic box cladding
Pallet 2
Baseplate, heat exchanger, burners, exhaust
manifold, electronic box, insulation, small
items (completely assembled), cleaning brush
Table 2.1 Scope of supply pre-assembled
The exact scope of supply of the individual packaging
units on the pallets is listed in the individual sections.
Check the scope of supply for completeness using the
tables given in these locations.
The following accessories are required for the
installation of the unit:
- Exhaust gas accessories; see the installation
instructions for further information concerning
planning and installation
- Controller
- Gas ball-cock with fire protection unit
- Safety valve, heating side
- Expansion vessel
- Pressure gauge
2 Description of the appliance