Dyna-Glo RA100NGDGD Operating Instructions & Parts Manual Download Page 4

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N
G

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 inch I.D. pipe or flexible
connector. User must supply pipe or
flexible connector. The length should be
no more than 10 feet. 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 the automatic

control button (see Figure 4). Push
ignitor button (see Figure 4). You
may need to repeat pushing the
ignitor button several times before
the pilot will light.

NOTE:

The gas line may have air in it.

Press in the automatic control button
for about 15 seconds for the air to
pass out of the system. Then push the
ignitor button once again. Once the
pilot lights, keep the automatic control
button pressed in. Release after at least
15 seconds.
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