Mitsubishi Electric PAR-21MAA Operating Manual page 5

Keep hazardous materials away from this equipment.
Do not install this equipment in locations where there is risk of combustible
gas leakage. The presence of combustible gas may result in explosion or
fire.
Do not wash this equipment with water.
Washing with water may result in electric shock or equipment failure.
Do not touch buttons when hands are wet.
Doing so may result in electric shock or equipment failure.
Do not use this equipment for purposes for which it was not intended.
This equipment is for use with Mitsubishi Building Air Control systems.
Please do not use it with any other systems, or for any other purpose, as
such usage may result in improper operation.
Do not spray insect repellant or combustible substances on the
equipment.
Keep combustible sprays and substances away from this equipment, and
never spray them directly onto this equipment. Contact with or proximity to
such substances poses risk of explosion or fire.
Do not use this equipment in improper environments.
Do not use in areas where there may be large quantities of oil (machine oil,
etc.), exhaust gas, or sulfide gas. Such environments may degrade the
performance or cause equipment failure.
CAUTION
Do not use sharp-tipped objects to press the buttons.
Use of sharp tips may lead to electric shock or equipment failure.
Do not use under extreme temperatures.
Use only when ambient temperature is within the limits indicated in the
instructions. (If the instructions do not indicate limits, use only at tempera-
tures between 0 °C and 40 °C.) Use of this equipment at temperatures
outside of this range may result in major equipment failure.
Do not pull or twist the communication cables.
Pulling or twisting a cable may result in fire or equipment failure.
Do not disassemble.
Attempted disassembly may result in injury from contact with internal parts,
or may lead to fire or equipment failure.
Do not wipe this equipment with benzene, paint thinner, or chemical
cleaning cloths.
These substances may cause discoloration or equipment failure. If the
equipment becomes noticeably dirty, clean it with a wrung-out cloth that
has been moistened with water-diluted neutral solvent, and then wipe it
with a dry cloth.
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