Operation Operation - Viessmann Vitorond 200 User Manual

Operation
Operation
(continued)
Maintenance
10
Vitorond 200, VD2/VD2A Series Operating
Initial start-up must be performed by a qualified heating
contractor.
Prior to seasonal start-up
(also for start-up after extended shutdown)
1. Check cold fill pressure of heating system.
2. Ensure that combustion air openings and ventilation
air openings in mechanical room are open.
3. Open valve in oil or gas fuel supply line.
4. Ensure proper operation of barometric draft regulator.
5. Ensure clean-out openings near flue gas collar are
closed tightly.
6. Activate all switches for the heating system (system
switch "8", heating system pump, burner power
supply, etc.)
Observe the instructions by burner manufacturer.
Your heating system is now ready for operation.
Seasonal start-up
1. Check all gaskets and connections and retighten if
necessary.
2. Check and retighten bolts of combustion chamber
door and clean-out opening covers several days after
start-up.
The boiler controls monitor the operation of your heating
system in conjunction with installed system controls (if
applicable) based upon indoor/outdoor control, setback
programming and other settings. Please refer to the
respective documentation of the boiler controls, or other
system controls, to make adjustments.
IMPORTANT
Keep boiler and boiler room clear and free from combustible
materials, gasoline and other flammable vapors and liquids.
Do not obstruct the flow of combustion and ventilation air.
All preceding inspection, maintenance, service and
cleaning work must be performed by a qualified heating
contractor or service agency.
The boiler must be cleaned at least once a year by
a qualified heating contractor or service agency.
Refer to Vitorond 200 Service Instructions