User Guide

9
4.0 Operating Instructions
SECTION IV - OPERATING INSTRUCTIONS
WARNING
FOR YOUR SAFETY READ BEFORE LIGHTING
OPERATING INSTRUCTIONS
TO TURN OFF GAS TO APPLIANCE
1. STOP! Read the safety information above. This appli-
ance is equipped with an ignition device which auto-
matically lights the burner. DO NOT try to light the burn-
er by hand.
2. Set room thermostat(s) to lowest setting. Turn the
external manual gas valve handle clockwise
“CLOSE” (valve handle shall be perpendicular to gas
piping).
3. Turn the service switch on the PRESTIGE control panel
OFF.
4. Remove the front jacket panel on the unit.
5. Turn the external manual gas valve handle counter
clockwise to “OPEN” gas supply (valve handle
shall be parallel to gas piping).
6. Wait five (5) minutes to clear out any gas. If you then
smell gas in the jacket enclosure or around the unit,
STOP! Follow “B” in the safety information above. If you
don’t smell gas, go to the next step.
7. Turn the service switch on the PRESTIGE control panel
“ON”.
8. Set room thermostat(s) to desired setting(s).
9. The PRESTIGE control panel display will show the cur-
rent operating status on the Status Line at the bottom of
the screen. “Standby” means there is no call for heat (all
thermostats are satisfied). “CH Demand” indicates a
space heating call has been received. “DHW Demand”
indicates a domestic hot water call has been received. A
flame icon will be displayed when the unit is fired.
10. If the unit will not operate with a call for heat and the sys-
tem piping is not hot, follow the instructions “To Turn Off
Gas to Appliance”, below and call your service technician
or gas supplier.
11. Replace the front jacket panel. Make sure the panel is seat-
ed firmly in place and all mounting screws are tightened.
If you do not follow these instructions exactly, a fire or explosion may result caus-
ing property damage, personal injury or loss of life.
1. Set the room thermostat to lowest setting.
2. Turn the service switch on the PRESTIGE control panel
to “OFF”
3. Turn the external manual gas valve handle clockwise
to “CLOSE”.
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.
C. Use only your hand to turn the external manual gas
valve. Never use tools. If the valve will not turn by hand,
don’t try to repair it; call a qualified service technician.
Force or attempted repair may result in a fire or explo-
sion.
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.