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Dyna-Glo RA125DGD Operating Instructions And Parts Manual page 4

Delux propane gas-fired radiant heater

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Dyna-Glo Delux Operating Instructions and Parts Manual
Dyna-Glo
Radiant Heater
Operation (Continued)
E
6. If burner does not light, turn heater
N
control knob to OFF position and
G
repeat step 5. Keep control knob
L
depressed for approximately 10 to 15
I
seconds, then release control knob.
S
7. If burner flame goes out, wait 5
H
minutes then repeat steps 5 and 6.
8. With burner operating, the control
knob may be turned counterclockwise
to desired heating level between
LOW, MED, and HIGH.
TO CONNECT OR DISCONNECT
PROP NE T NK
Turn heater gas valve knob and gas
tank valve to OFF position.
To connect gas line fitting to propane
tank valve, turn fitting COUNTER-
CLOCKWISE.
To disconnect, turn fitting CLOCKWISE.
Protect this fitting when disconnected
from tank.
Knob
Control Valve
Figure 3 – R 125DGD Part Identification
For Technical Support or Troubleshooting, Call: 1-877-477-4768, 8:00 am - 5:00 pm CST
Delux Propane Gas-Fired
®
LE K CHECKING
1. With heater gas valve knob still in
OFF position, turn ON tank valve and
check for leaks with soap solution.
Check all connections with a 50/50
soap and water solution to be sure
they are tight and leak proof. Never
use a flame to check for gas leaks.
2. The installation of your heater must
meet all local codes and/or gas utility
requirements, or in the absence of
local codes, with the National Fuel
Code NSI Z223.1.
TO SHUT DOWN HE TER
1. Firmly close the propane gas supply
valve.
2. Shut off the main burner valve, being
sure to wear a g love for protection.
Turn the main burner handle all the
way to the OFF position.
Shell
Emitter
Spark Plug
Thermocouple
Nozzle Burner
Tubing Outlet ssembly
Nozzle Burner Bracket
Flame Shield
Base
Regulator
TO REST RT HE TER
1. Wait five minutes for heater to cool.
2. Follow steps in TO ST RT HE TER
section.
pressure may cause flashback. During
flashback, the burner flame is mostly
yellow. The flame will burn inside the
burner tube causing a roaring noise. If
flashback occurs, turn heater off.
burner tube cools off, restart heater.
VENTIL TION
outside air for each 100,000 BTU / Hr of
heater output must be provided to
operate each heater safely. If the proper
ventilation air is not provided, carbon
monoxide poisoning can occur. lways be
sure that the proper ventilation is being
provided before starting this heater.
FRESH OUTSIDE
REQUIREMENTS
Heater size
125,000 BTU
the warnings in the General Safety
Information pages of this manual. They
are essential to the safe operation of
this heater. Be sure to follow all local
codes when operating this heater.
connections after installation or repairs.
Use a 50/50 mixture of liquid dish soap
and water. Bubbles forming reveal a
leak. You must repair all leaks at once!
Maintenance
it is connected to propane supply,
operating or hot. Severe burns can occur.
1. lways keep heater clean. The flow
of combustion and ventilation air
cannot be obstructed.
4
R 125DGD
Running heater
below specified gas
fter
three square foot
opening of fresh
IR OPENING
Square foot opening
3.5
Read and
understand all of
Be sure to leak test
all fittings and pipe
Never attempt to
service heater while
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