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5583 571 - 05
Vitorond 100, VR1 22 to 33, 91 to 140 Installation and Service
Burner Set-up
Burner Installation
Burner Information
WARNING
DO NOT USE GASOLINE, CRANKCASE DRAININGS
OR ANY OIL CONTAINING GASOLINE.
Refer to instructions supplied with the burner.
IMPORTANT
Observe all instructions supplied with the burner.
Fuel
This boiler is for use with the #2 fuel oil burner supplied
by Viessmann only. Use only the fuel stated on the rating
plate of the burner.
Beckett Oil nozzle
For Beckett burner specifications see table on page 38.
Riello Oil nozzle
The Riello burner for the VR1 33 boiler is shipped with
factory setting and oil nozzle installed, and should require
only minor adjustments. For VR1 40, and 50 boilers,
replace installed nozzle with nozzle packaged with burner.
For Riello burner specifications see table on page 38.
Carlin Oil nozzle
The Carlin burner for the VR1 boilers are shipped with
factory setting and oil nozzle installed. For Carlin burner
specifications refer to the Carlin burner supplement for
Viessmann boilers and on page 39.
Burner calibration
Ensure that the combustion results of the oil-fired burner
mounted on this boiler are verified after start-up.
If adjustments are necessary, always verify results with
a calibrated flue gas analyzer.
This burner is shipped with the oil pump set to operate
on a single line system. To operate on a two-line system,
the bypass plug must be installed. The burner is shipped
configured for use in single line applications. No changes
to the oil pump are required for use in single line
applications.
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