Buderus Logano GB125, Инструкция по установке и обслуживанию

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Specification 3
Logano GB125 oil condensing boiler - Technical specifications are subject to change without prior notice. 10
3.2 Declaration of Conformity
3.3 Operating conditions
By observing these operating conditions, this boiler will
last for a long time. Some details refer to operation with
Buderus control units only.
3.3.1 General operating conditions
The design and operation of this product
conforms to European Directives and the
supplementary national requirements. Its
conformity is confirmed by the CE marking.
You can view the Declaration of Conformity
on the internet at www.buderus.de/konfo or
request a copy from your local Buderus of-
fice.
SYSTEM DAMAGE
Deviations from the stated operating con-
ditions may lead to faults. Severe deviati-
ons may lead to the damage of individual
components or of the boiler.
B Observe the details on the boiler type
plate, which are binding and which
must always be observed.
Operating Conditions
Minimum boiler water tem-
perature
Interruption of operation
(complete boiler shutdown)
Controlling heating circuits
with mixer
1
Minimum return temperature
In conjunction with control units for modulating boiler water temperatures
No requirement
The Logamatic control unit
safeguards the operating
temperature
Automatic
through the Logamatic
control unit
No requirement
However, preferred for low tem-
perature heating systems, such
as for heating system design
55/45 °C
Required for:
– Underfloor heating systems
– Systems with a large water
content >15 l/kW
No requirement
Tab. 6 General operating conditions
1
A control unit for heating circuits with mixers improves control characteristics and is particularly recommended for systems with multiple heating
circuits.