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Safety Instructions
Safety Guidelines
1. Allow only qualified, experienced technicians to install or service this
unit.
2. Install the system in accordance with all local codes. If no local
codes exist, follow National Codes (NEC in the U.S., CEC in
Canada).
3. Open the electrical disconnect switch(es) before electrically connect-
ing the unit.
4. Before operating the unit, be certain it is properly grounded.
5. The unit contains refrigerant gas under pressure. Avoid puncturing
or breaking any tubing.
6. Before operating the unit, complete the refrigerant connections.
RECOGNIZE SAFETY SYMBOLS, WORDS, AND LABELS
The following symbols and labels are used throughout this manual to indicate immediate or potential safety hazards. It
is the owner’s and installer’s responsibility to read and comply with all safety information and instructions accompanying
these symbols. Failure to heed safety information increases the risk of personal injury, property damage, and/or product
damage.
WARNING
WARNING - Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION
CAUTION - Hazards or unsafe practices which COULD result in minor or moderate personal injury, product damage,
property damage.
WARNING
To avoid personal injury, shock, or death, ensure the electrical
disconnect switch(es) is (are) in the OFF position before installing,
modifying, or servicing the unit. Lock out and tag the switch with
a suitable warning label. Wiring must conform with NEC or CEC
and all local codes.