User Guide & Service Manual
USER GUIDE
u-line.com
R-600A Specications
USER GUIDE
 R-600A Specifications 1
u-line.com
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
R-600A Specifications
For R-600a refrigerant service tips and more videos, go 
to: www.u-line.com/videos
. 
WARNING
!
Flammability warnings for a pure-iso-butane 
refrigerant.
Technician m ust observe al l federal, st ate and local la ws regarding r efrigerants .
Gloves and Eye Protection must be used.
R-600a is considered non-toxic, but is flammable 
when mixed with air.
Keep a dry powder type fire extinguisher in the 
work area.
R-600a is heavier than air, do not allow any 
leakage/migration to low areas such as 
basements and stairs.
Never use a torch on a fully charged 
refrigeration system.
Never substitute U-Line OEM replacement parts 
or methods of construction.
R-600a must be stored and transported in 
approved containers.
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