Full Product Manual

4
Operation
Hot while in
operation. Do not
touch. Keep children, clothing, furniture,
gasoline, and other liquids having
flammable vapors away.
The gas supply attaches to the heater
by a minimum 3/8’’ (10 mm) I.D. pipe
or flexible connector. User must supply
pipe or flexible connector. The length
should be no more than 10 feet (3 m).
The natural gas moves through the
regulator and out the nozzle.
Ignition System: The ignitor initiates
a spark which ignites the gas from the
main burner.
Automatic Control System: This
system causes the heater to turn off if
the flame is extinguished.
TO START HEATER (RA100NGDGD)
1. Follow all of the safety, ventilation
and installation instructions
previously noted in this manual.
2. Always be sure to place the heater on
a stable and level surface while the
heater is in operation. Be sure that no
strong winds blow into the ends of
the heater.
3. Turn control knob CLOCKWISE
to OFF position.
4. Turn natural gas supply valve on.
5. Depress heater control knob and
turn counterclockwise to (IGN) LOW
position to light burner (see Figure 3).
6. If burner does not light, turn heater
control knob to OFF position and
repeat step 5. Keep control knob
depressed for approximately 10 to 15
seconds, then release control knob.
7. If burner flame goes out, wait 5
minutes then repeat steps 5 and 6.
8. With burner operating, the control
knob may be turned counter-
clockwise to desired heating level
between LOW, MED, and HIGH.
TO SHUT DOWN HEATER
1. Shut off the main burner valve, being
sure to wear a glove for protection.
Turn the control knob to the OFF
position.
2. Firmly close the natural gas supply
valve.
TO RESTART HEATER
1. Wait five minutes for heater to cool.
2. Follow steps in TO START HEATER
section.
TO START HEATER (RA250NGDGD)
1. Follow all of the safety, ventilation
and installation instructions
previously noted in this manual.
2. Always be sure to place the heater on
a stable and level surface while the
heater is in operation. Be sure that no
strong winds blow into the ends of
the heater.
3. SLOWLY open the gas valve.
4. Push in and hold safety valve button
while pushing ignitor button until
pilot lights (see Figure 4).
NOTE: Hose may be filled with air, if
so, allow around 15 seconds for gas to
reach pilot.
5. If pilot does not light, repeat Step 4.
6. When pilot stays lit, fully open the
main burner valve by turning the
handle of the burner valve counter-
clockwise until it stops all the way to
the ON position.
Dyna-Glo
®
Delux Natural Gas
Radiant Heaters
RA100NGDGD and RA250NGDGD
Dyna-Glo Delux Operating Instructions and Parts Manual
Figure 4 – RA250NGDGD Part Identification
Shell
Emitter
Regulator
Base Chamber
Upper Base
Tubing Outlet Assembly
Control Valve Assembly
Lower Base
Tubing Inlet Assembly
Ignitor
Tubing Pilot Assembly
Pilot Assembly
Nozzle Bracket
Main
Nozzle
Flame
Shield
Insulation Ring
Base Shield
Tip Over Switch
Automatic Control Button
For Technical Support or Troubleshooting, Call: 1-877-447-4768, 8:00 am - 5:00 pm CST www.ghpgroupinc.com
NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!