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PAGE 7 OF 8 

0716 IH-5221

OPERATION CONTINUED

knob, press the igniter button several times until the 

pilot flame comes on. After lighting the pilot, wait 15 

seconds to heat the thermocouple, before releasing 

the control knob. Release the variable control knob 

after the pilot flame lights.

4.  If the pilot does not light, repeat steps 2 to 3.

NOTE: If a new tank has just been connected, 
please allow at least one minute for the air in 
the gas pipeline to purge out through the pilot 
hole.

5.  After the flame comes on, leave the variable control 

knob on LO for about five minutes, and then switch 

to the desired temperature.

TURNING THE HEATER AND PILOT LIGHT OFF

1.  Turn control knob to "PILOT."

2.  Press down lightly and turn to "OFF."

3.  Turn the gas tank off completely.

4.  Wait five minutes before relighting. 

CARE AND MAINTENANCE

WARNING! FOR YOUR SAFETY:

• Do NOT touch or move heater for at least 45 

minutes after use.

• Reflector is hot to the touch.
• Allow reflector to cool before touching.

•  Keep exterior surfaces clean.

•  Use warm, soapy water for cleaning. Never use 

flammable or corrosive cleaning agents.

•  While cleaning your unit, be sure to keep the area 

around the burner and pilot assembly dry at all 

times. Do not submerge the control valve assembly. 

If the gas control is submerged in water, do NOT use 

it. It must be replaced.

•  Keep the appliance area clear and free from 

combustible materials, gasoline and other 

flammable vapors and liquids.

•  Do not obstruct the flow of combustion and 

ventilation air.

•  Keep the ventilation opening(s) of the cylinder 

enclosure free and clear from debris.

•  Air flow must be unobstructed. Keep controls, burner 

and circulating air passageways clean.

•  Spiders and insects can nest in burner or orifices. 

This dangerous condition can damage heater and 

render it unsafe for use. Clean burner holes by using 

a heavy-duty pipe cleaner. Compressed air may 

help clear away smaller particles.

•  Carbon deposits may create a fire hazard. Clean 

dome and burner screen with warm, soapy water if 

any carbon deposits develop.

NOTE: In a salt-air environment (such as near 
an ocean), corrosion occurs more quickly than 
normal. 

Frequently check for corroded areas 

and repair them promptly.

•  Use high-quality automobile wax to help maintain 

the appearance of the heater. Apply to exterior 

surfaces from the pole down. Do not apply to 

emitter screen or domes.

BETWEEN USES:

•  Turn control knob off.

•  Disconnect LP source.

•  Store heater upright in an area sheltered from direct 

contact with inclement weather (such as rain, sleet, 

hail, snow, dust and debris).

•  If desired, cover heater to protect exterior surfaces 

and to help prevent buildup in air passages.

NOTE: Wait until heater is cool before covering.

DURING PERIODS OF EXTENDED INACTIVITY OR 

WHEN TRANSPORTING:

•  Turn control knob off.

•  Disconnect LP source and move to a secure, well-

ventilated location outdoors.

•  Store heater upright in an area sheltered from direct 

contact with inclement weather (such as rain, sleet, 

hail, snow, dust and debris).

•  If desired, cover heater to protect exterior surfaces 

and to help prevent buildup in air passages.

•  Never leave LP cylinder exposed to direct sunlight or 

excessive heat.

NOTE: Wait until heater is cool before covering.

SERVICE:

Only a qualified service person should repair gas 

passages and associated components.

CAUTION! Always allow heater to cool before 
attempting service.

Summary of Contents for H-5221

Page 1: ...way from the appliance and immediately call your gas supplier or fire department WARNING Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other applian...

Page 2: ...heater in areas with high dust content Minimum heater clearances from combustible materials three 3 feet from the sides and two 2 feet from the top DANGER CARBON MONOXIDE HAZARD This heater is a comb...

Page 3: ...han air and leaking propane will sink to the lowest level possible It can ignite by ignition sources including matches lighters sparks or open flames of any kind many feet away from the original leak...

Page 4: ...Figure 1 2 Attach ring weight to base using four 20mm bolts See Figure 2 3 Put three reflector spacers into the holes in the emitter Use three nuts to hold the reflector spacers inside of the emitter...

Page 5: ...and Handling Code B149 2 Certain materials or items when stored under the heater will be subjected to radiant heat and could be seriously damaged Use only a cylinder marked for propane A dented rusted...

Page 6: ...reas This heater consumes air oxygen Do not use in unventilated or enclosed areas to avoid endangering your life CAUTION Do not attempt to operate until you have read and understand all general safety...

Page 7: ...ris Air flow must be unobstructed Keep controls burner and circulating air passageways clean Spiders and insects can nest in burner or orifices This dangerous condition can damage heater and render it...

Page 8: ...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 temp...

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