PAGE 10 OF 31
0821 IH-5839
1-800-295-5510
uline.com
TROUBLESHOOTING
OPERATING ISSUE
CAUSES
RECOMMENDATIONS
Burner won't light.
1. Propane cylinder is frosted over.
2. Blockage in orifice.
3. Control knob is not in "ON" position.
1. Wait until the propane cylinder
warms up and becomes unfrosted.
2. Clear blockage.
3. Turn control knob to "ON."
Burner flame is low.
1. Gas pressure is low.
2. Outdoor temperature is less than
40°F and tank is less than 1/4 full.
3. Control knob fully "ON."
4. Spiders and insects nest in burner
or orifices.
1. Turn cylinder valve "OFF" and
replace cylinder.
2. Use a full cylinder.
3. Check burner and orifices for
blockage.
4. Clean burner and orifices.
Thick black smoke
appears.
Blockage in burner.
Remove blockage and clean burner
inside and outside.
Carbon buildup.
Dirt or film on reflector and burner
screen.
Clean reflector and burner screen.
CARE AND MAINTENANCE CONTINUED
SERVICE:
Only a qualified service person should repair gas
passages and associated components.
CAUTION! Always allow heater to cool before
attempting service.
