Operating Instructions - Viessmann VITODENS 200-W Start-Up/Service Instructions

FOR YOUR SAFETY READ BEFORE OPERATING
W A R N I N G: If you do not follow these instructions exactly, a fire or
explosion may result causing property damage, personal injury or loss of life.
A. This appliance does not have a pilot. It is equipped
with an ignition device which automatically lights
the burner. Do not try to light the burner by hand.
B. BEFORE OPERATING smell all around the
appliance area for gas. Be sure to smell next to the
floor because some gas is heavier than air and will
settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the fire
department.
1. STOP! Read the safety information above on this
label.
2. Set thermostat or other operating control to lowest
setting.
3. Turn off all electric power to the appliance.
4. This device is equipped with an ignition device
which automatically lights the burner. Do not try to
light the burner by hand.
1. Set thermostat or other operating control to lowest
setting.
2. Turn off all electric power to the appliance if service
is to be performed.
3. Close main gas shutoff valve.

OPERATING INSTRUCTIONS

TO TURN OFF GAS TO BOILER
C. Use only your hand to push in or turn the gas
control knob. Never use tools. If the knob will not
push in or turn by hand, don't try to repair it, call a
qualified service technician. Force or attempted
repair may result in a fire or explosion.
D. Do not use this appliance if any part has been
under water. Immediately call a qualified service
technician to inspect the appliance and to replace
any part of the control system and any gas control
which has been under water.
5. Close main gas shutoff valve.
6. Wait five (5) minutes to clear out any gas. Then
smell for gas, including near the floor. If you smell
gas, STOP! Follow "B" in the safety information
above on this label. If you don't smell gas, go to the
next step.
7. Open main gas shutoff valve.
8. Turn on all electric power to the appliance.
9. Set thermostat or other operating control to
desired setting.
10. If the appliance will not operate, follow the
instructions "To Turn Off Gas To Appliance" and
call your service technician or gas supplier.