Ensure Proper Operation Of Low Temperature Protection Package; Check Combustion Air Supply; Check Vent System; Check Proper Operation Of Door Safety Switch (Oil Burners Only) - Viessmann VITOROND 200 Service Instructions Manual

Vitorond 200, VD2 Series 320 to 1080 Service

Ensure Proper Operation of Low Temperature Protection Package

Check Combustion Air Supply

Check Vent System

Check Proper Operation of Door Safety Switch
Inspection and Maintenance
Ensure proper operation of the low temperature protection
package.
Ensure an adequate supply of combustion and ventilation
air is available. If an outside air duct is required, ensure it
is installed.
Note:  S ee subsection entitled "Combustion air supply" in
the Installation Instructions.
Ensure that nothing is obstructing the flow of combustion
and ventilation air and no chemicals, garbage, gasoline,
combustible materials, flammable vapors and liquids are
stored (not even temporarily) in the vicinity of the boiler.
Ensure proper operation of the barometric draft regulator
(barometric damper).
 S ee Installation Instruction
Supplement for Barometric Draft Regulator.
(oil burners only)
Installation Instructions
Oil Door Safety Switch
13