Ariston CLAS NET One Installation And Servicing Manual

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TECHNICAL DATA
PACKAGES OF COMBINATION HEATER, TEMPERATURE
CONTROL AND SOLAR DEVICE
The che for packages of combination heater, temperature
control and solar device shall contain the elements set out in
points (a) and (b):
a) the elements set out in Figure 1, respectively, for evaluating
the seasonal space heating energy efciency of a package
of combination heater, temperature control and solar device,
including the following information:
- I: the value of the seasonal space heating energy efciency
of the preferential combination heater, expressed in %;
- II: the factor for weighting the heat output of the
preferential and supplementary heaters of a package
(see COMMISSION DELEGATED REGULATION (EU) No
811/2013 - annex IV - 6.a);
- III: the value of the mathematical expression: 294/(11 ·
Prated), whereby Prated is related to the preferential
combination heater;
- IV: the value of the mathematical expression 115/(11 ·
Prated), whereby Prated is related to the preferential
combination heater;
in addition, for preferential heat pump combination heaters:
- V: the value of the difference between the seasonal space
heating energy efciencies under average and colder
climate conditions, expressed in %;
- VI: the value of the difference between the seasonal space
heating energy efciencies under warmer and average
climate conditions, expressed in %;
(b) the elements set out in Figure 5 for evaluating the water
heating energy efciency of a package of combination heater,
temperature control and solar device, where the following
information shall be included:
- I: the value of the water heating energy efciency of the
combination heater, expressed in %;
- II: the value of the mathematical expression (220 · Q ref )/Q
nonsol , where Q ref is taken from Table 15 in Annex VII
of the COMMISSION DELEGATED REGULATION (EU) N.
811/2013 and Q nonsol from the product che of the solar
device for the declared load prole M, L, XL or XXL of the
combination heater;
- III: the value of the mathematical expression (Qaux · 2,5)/
(220 · Qref), expressed in %, where Q aux is taken from
the product che of the solar device and Q ref from
Table 15 in Annex VII of the COMMISSION DELEGATED
REGULATION (EU) N. 811/2013 for the declared load
prole M, L, XL or XXL.

Ariston CLAS NET One Specifications

General

Brand	Ariston
Model	CLAS NET One
Category	Boiler
Language	English