636473

Buderus Logano G515 Seite 6

6
Zoom out
Zoom in
Vorherige Seite
1/68
Nächste Seite
2
Product description
Logano G515 – 6 720 647 208 (2014/09)6
2.1 Designated use
The Logano G515 oil/gas-fired boilers have been designed for the
heating of water.
The Logano G515 can be operated with oil, gas, and combination
burners. For a list of the approved burners, please contact Bosch
Thermotechnology Corp.
This boiler can be operated with an aquastat, the Logamatic 4000, and
other control systems.
2.2 Operating conditions
Thermostream technology is a unique feature of Buderus cast iron
boilers. Return water is preheated and mixed within the boiler before it
comes in contact with the heating surface of the combustion chamber.
The Thermostream technology ensures there is an even temperature
distribution in the boiler and avoids condensate forming within the
combustion chamber. This unique feature reduces thermal stress, the
main cause of failure of traditional cast iron boilers. The advantage of
this technology is the maintenance of the minimum operating
temperature of the boiler ( Tab. 3); this makes the installation of a
shunt pump unnecessary. This way, the costs for the pump itself and its
power consumption, as well as possible failure costs are saved. The
minimum boiler operating temperature as shown in the table below must
be reached within 10 minutes and then be maintained while the burner
is running.
This operating condition can be easily achieved by the controls
monitoring the boiler temperature and reducing the flow rate through
the boiler until the required temperature is reached. This is then
maintained by continuing to control flow based on the boiler water
temperature. The controls can reduce the flow rate by closing the valves
on the mixed heating circuits, modulating the boiler primary pumps or by
closing the motorized butterfly valves or by having a motorized valve in
the boiler return on a single boiler installation. The Buderus 4000 series
control panel can manage this process or it can be completed by the
BMS.
If it is not possible for the control panel to regulate the flow sufficiently to
meet this operating condition, then a shunt pump circuit must be fitted
to avoid the type of thermal stress that all boilers would experience in
these conditions. This shunt pump circuit can be controlled either with a
Buderus 4000 control panel or with a third-party controller. Failure to
ensure that the operating condition is maintained may lead to thermal
stress in the boiler and eventual failure of the sections which would be
outside the scope of the warranty.
2.3 Compliance with standards and regulations
Installation and operation of the system must comply with all applicable
codes, regulations and statutory requirements.
Installation, connection of the fuel supply and flue connector,
commissioning, connection of the electrical power supply, servicing and
repair may only be carried out by trained and certified heating
contractor. Only registered gas fitters may carry out work on the gas
train.
The system must be cleaned and serviced once a year. The operation of
the complete system must be tested at the same time. Any faults must be
corrected immediately.
The design and mode of operation of this boiler comply with the
American National Standard ANSI Z21.13/CSA4.9, latest edition for
Gas Fired Low Pressure Steam and Hot Water Boilers.
Other confirmed approvals and certifications are indicated by labels on
the boiler.
The heat exchanger has been designed and certified in accordance with
the ASME Boiler and Vessel Code, Section IV.
Control of all heating zones
with Buderus 4000
External controls (BMS)
or Aquastat control
Minimum flow rate none
Minimum return temperature °F ( °C) none
Minimum operating temperature oil boiler
1)
1) This temperature has to be reached within ten minutes of the burner starting and has to be maintained whilst the burner is firing.
°F ( °C) 122 (50)
Minimum operating temperature gas boiler
1)
°F ( °C) 122 (50) 140 (60)
Maximum supply temperature °F ( °C) 212
2)
/248
3)
(100
2)
/120
3)
)
2) The maximum supply temperature is 212 °F (100 °C), if the boiler is operated as hot water boiler.
3) The maximum supply temperature is 248 °F (120 °C), if the boiler is operated as a hot water generator.
Maximum operating pressure PSI (bar) 87 (6)
Time constant of the temperature controller sec 40
Time constant of the monitor/limiter sec 40
Table 3
… 6 …

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Forenregeln
1

Forum

buderus-logano-g515

Suche zurücksetzen

  • I HAVE A FOUL NUMBER F 25 H. CAN YOU TELL ME WHAT THAT MEANS?
    MVH ARNE VEGUSDAL Eingereicht am 9-7-2019 09:30

    Antworten Frage melden

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Art des Missbrauchs:

Zum Beispiel antisemitische Inhalte, rassistische Inhalte oder Material, das zu einer Gewalttat führen könnte.

Beispielsweise eine Kreditkartennummer, persönliche Identifikationsnummer oder unveröffentlichte Privatadresse. Beachten Sie, dass E-Mail-Adressen und der vollständige Name nicht als private Informationen angesehen werden.

Forenregeln

Um zu sinnvolle Fragen zu kommen halten Sie sich bitte an folgende Spielregeln:

Neu registrieren

Registrieren auf E - Mails für Buderus Logano G515 wenn:


Sie erhalten eine E-Mail, um sich für eine oder beide Optionen anzumelden.


Andere Handbücher von Buderus Logano G515

Buderus Logano G515 Bedienungsanleitung - Englisch - 12 seiten


Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Wenn Sie innerhalb von 15 Minuten keine E-Mail mit dem Handbuch erhalten haben, kann es sein, dass Sie eine falsche E-Mail-Adresse eingegeben haben oder dass Ihr ISP eine maximale Größe eingestellt hat, um E-Mails zu erhalten, die kleiner als die Größe des Handbuchs sind.

Ihre Frage wurde zu diesem Forum hinzugefügt

Möchten Sie eine E-Mail erhalten, wenn neue Antworten und Fragen veröffentlicht werden? Geben Sie bitte Ihre Email-Adresse ein.



Info