Burner Installation; Burner Information - Viessmann Vitorond 100 VR1 Series Installation And Service Instructions Manual

Vitorond 100, VR1-22 to -33 Installation and Service

Burner Installation

Burner Information

Refer to the Instructions supplied
with Riello burner
Observe all instructions supplied with the burner.
Fuel
This boiler is for use with the Riello #2 fuel oil burner
supplied by Viessmann only. Use only the fuel stated
on the rating plate of the burner.
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 48.
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.
For Riello burner specifications see table on page 48.
WARNING
Do not use gasoline crankcase drainings or any oil
containing gasoline.
IMPORTANT
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.
Riello Burner Set-up
35