Slant/Fin GXH-190 - Manual (Page 21)

GALAXY 21
SAFETY INFORMATION
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING: 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 is equipped with an ignition device which
automatically lights the pilot. DO NOT try to light the pilot
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 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 ser-
vice 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 con-
trol system and any gas control which has been
underwater.
Operating Instructions
1. STOP! Read the safety information above.
2. Set the thermostat to lowest setting.
3. Turn off all electric power to the appliance.
4. This appliance is equipped with an ignition device which
automatically lights the pilot. DO NOT try to light the pilot
by hand.
5. Remove control access panel.
6. Turn gas control knob clockwise till knob stops then
continue to "OFF". DO NOT force.
7. Wait five (5) minutes (longer for propane) to clear out any
gas, then smell for gas, including near the floor. If you
then smell gas, STOP! Follow "B" in the safety informa-
tion above on this page. If you don't smell gas, go to next
step.
8. Turn gas control knob counterclockwise to "ON".
9. Replace control access panel.
10. Turn on all electric power to the appliance.
11. Set thermostat to desired setting.
12. If the appliance will not operate, follow the instructions "To
Turn Off Gas To Appliance" and call your service techni-
cian or gas supplier
To Turn Off Gas To Appliance
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to
be performed.
3. Remove control access panel.
4. Turn gas control knob clockwise
till knob stops,
then continue to "OFF". DO NOT force.
5. Replace control access panel.
BURNER ADJUSTMENT
A. Adjust gas input rate:
1. Consult gas supplier for higher* heating value of gas
(Btu/cu.ft.)
2. Set thermostat high enough so that boiler will remain on
while checking rate.
3. Measure manifold pressure at 1/8" tapping. Correct
manifold pressure for gas used is printed on boiler rat-
ing plate. NOTE: Gas pressure may be adjusted by turn-
ing pressure regulator screw on combination gas valve
(turn clockwise to increase pressure, counterclockwise
to decrease pressure).
a. Input for PROPANE is approximately at rating shown
on rating plate when manifold pressure is 9-1/2"
water column.