Trane BCHC Application Manual page 4

Warnings, Cautions and Notices
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Failure to follow recommendations could result in death or serious injury.
R-410A Refrigerant under Higher Pressure than R-22!
The unit described in this manual uses R-410A refrigerant which operates at higher pressures
than R-22 refrigerant. Use ONLY R-410A rated service equipment or components with this unit.
For specific handling concerns with R-410A, please contact your local Trane representative.
Failure to use R-410A rated service equipment or components could result in equipment or
components exploding under R-410A high pressures which could result in death, serious injury,
or equipment damage.
ii
If there is a risk of arc or flash, technicians MUST put on all necessary Personal Protective
Equipment (PPE) in accordance with NFPA70E for arc/flash protection PRIOR to servicing the
unit.
WARNING
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