The PrecedentTm Gas/Electric packaged rooftop air conditioners’ user manual covers safety warnings, proper field wiring and grounding, personal protective equipment, and environmental concerns.
Safety Precautions
Only qualified personnel should install and service the equipment. Improperly installed, adjusted, or altered equipment by an unqualified person could result in death or serious injury.
Environmental Concerns
The manual discusses the impact of refrigerants on the ozone layer and emphasizes the responsible handling of all refrigerants, including industry replacements for CFCs and HCFCs.
The manual also touches on important environmental concerns, such as personal protective equipment, responsible refrigerant practices, and adherence to local/state electrical codes.
Manual:
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