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Contact 1.800.762.1142 for assistance.
Do not return to place of purchase.
Owner’s manual: model GWU511A outdoor patio heater
13
Contact 1.800.762.1142 for assistance.
Do not return to place of purchase.
Owner’s manual: model GWU511A outdoor patio heater
14
Operation
Caution: Do NOT attempt to operate heater until you have read and understand all
precautions in section 1 “Safety First.”
Before Turning Gas Supply ON
• Your heater was designed and approved for OUTDOOR USE ONLY. DO NOT use it
inside a building, garage, or any other enclosed area.
• Make sure surrounding areas are free of combustible materials, gasoline, and other
flammable vapors or liquids.
• Ensure that there is no obstruction to air ventilation.
• Be sure all gas connections are tight and there are no leaks.
• Be sure the access panel is clear of debris.
• Be sure any component removed during assembly or servicing is replaced and
fastened prior to starting.
Before Lighting
• Heater should be thoroughly inspected before each use, and by a qualified service
person at least annually.
• If relighting a hot heater, always wait at least 5 minutes.
• Inspect the hose assembly for evidence of excessive abrasion, cuts, or wear.
Suspected areas should be leak tested. If the hose leaks, it must be replaced prior to
operation. Only use the replacement hose assembly specified by manufacturer.
Lighting
Note: This heater is equipped with a Pilot Light that allows for safer startups and
shutdowns. Pilot must be lit before Main Burner can be started.
• Turn Tank Valve OFF.
• Push Control Knob IN and turn to OFF.
• Wait 5 minutes for any gas to clear.
• Turn Tank Valve ON.
• Open Viewing Hole by sliding cover to either side.
• Push Control Knob IN and rotate to Pilot position.
• Note - For initial start or after any tank change, hold Control Knob IN for 2 minutes to
purge air from gas lines before proceeding.
• Push Igniter button once. Pilot Light flame will appear and be visible through Viewing
Hole.
• Release Control Knob after 30 seconds. Pilot Light will remain lit.
If not, return to step 1.
• Turn Control Knob to ON. Main Burner will light immediately. Flame is visible through
Viewing Hole. If not, return to step 1.
WARNING
FOR YOUR SAFETY
• Do NOT attempt to operate heater
until you have read and understand
all precautions in Section 1 “Safety
First.” Failure to do so can result
in serious personal injury, death, or
property damage.
• If at any time you are unable to
light burner and smell gas, wait 5
minutes to allow gas to dissipate
before attempting to light heater.
• Do NOT touch emitter or dome or
move heater for at least 45 minutes
after use.
OFF
OFF
LOW
LOW
Pilot
Pilot
(Push in)
HIGH
HIGH
Pilot
Pilot
(Push in)
HIGH
HIGH
LOW
LOW
OFF
OFF
View Hole