Oil Pressure; Final And Safety Tests; Chimney - ACV BMV3 Instrucciones De Instalación, Uso Y Mantenimiento

EN
FR
NL
ES
IT
Figure 19
DE
PL
BMV3 / BMV4
RU
Figure 20
en
8
Mixing unit
BMV5
BMV3 / BMV4 / BMV5 : 662Y1000 • A
3.5.

Oil pressure

We recommend setting the oil pressure between 9 - 14 bar,
see table on page 9 (see fig. 19).
3.6.

Final and safety tests

After completion of the exhaust gas measurements, the
system must be tested for proper and safe operation of the
controller and damper as well as of the automatic oil firing
system including safety time.
3.7.

Chimney

The correct chimney cross-section provides the necessary
delivery pressure for proper functioning of the firing system
and discharge of the exhaust gases. For the function-related
chimney dimensions, the following original values must at
least be known:
• Design and rated heat output of the heater
• Exhaust gas flow of the heater
• Exhaust gas temperature at the outlet of the heater
• CO 2 content of the exhaust gas
• Required delivery pressure for supply air, heater and
connection piece
• Design and length of the connection piece
• Design of the chimney and effective chimney height
The design and version of the chimney are to be de-
termined according to DlN 4705 and DlN 18160.