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1. Hydrocarbon Guidelines
This section applies to R290 Hydrocarbon units only. To identify the refrigerant type, see the data plate
in the cabinet interior.
WARNING - THIS UNIT USES R290, A HYDROCARBON, PROPANE REFRIGERANT THAT IS ENVIRON-
MENTALLY FRIENDLY BUT IS ALSO HIGHLY FLAMMABLE AND EXPLOSIVE. PLEASE READ THIS MANUAL
CAREFULLY AND FOLLOW ALL SAFETY PRECAUTIONS CONTAINED HEREIN TO AVOID THE RISK OF
FIRE OR EXPLOSION. FAILURE TO FOLLOW THE SAFETY PRECAUTIONS MAY RESULT IN SERIOUS
INJURY OR DEATH, AND/OR PROPERTY DAMAGE.
DANGER - Risk of fire or explosion. Flammable refrigerant used. Do not use mechanical devices or other
means to accelerate the defrosting process. Do not puncture refrigerant tubing.
DANGER - Risk of fire or explosion. Flammable refrigerant used. To be repaired only by trained service
personnel. Do not puncture refrigerant tubing.
CAUTION - Risk of fire or explosion. Flammable refrigerant used. Consult Service Manual or Owner's
Manual before attempting to install or service this product. All safety precautions must be followed.
CAUTION - Risk of fire or explosion. Dispose of properly in accordance with federal or local regulations.
Flammable refrigerant used.
CAUTION - Risk of fire or explosion due to puncture of refrigerant tubing; follow handling instructions
carefully. Flammable refrigerant used.
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Hydrocarbon Guidelines
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