Procedures and Technical Points
for Electrical Wiring Work (Outdoors)
The following is instead for the installer responsible for outdoor electrical connections of this air
conditioning system, and should be carefully read before beginning.
2-WAY Multi
2-WAY High-Power Multi U-16GEP2E5, U-20GEP2E5, U-25GEP2E5
3-WAY Multi
CONTENTS
SAFETY PRECAUTIONS .....................................1
ELECTRICAL WIRING REQUIREMENTS
(a) Precautions regarding electrical wiring ........2
(b) Wiring capacity .............................................6
(c) Electrical Wiring System Diagram ................7
• In addition, the following instruction manuals are attached for the indoor and outdoor units : "Procedures and
Technical Points for Electrical Wiring Work (Indoors)," "Installation Instructions," and "Test Run Procedures."
Be sure to refer to these manuals as necessary.
The Precautions given in this manual consist of specifi c "Warning" and "Cautions." They provide
important safety-related information and are important for your safety, the safety of others, and
trouble-free operation of the system. Be sure to strictly observe all safety procedures. The labels
and their meanings are as described below.
•
The English text is the original instructions. Other languages are translation of the
NOTICE
original instructions.
SAFETY PRECAUTIONS
• Be sure to arrange installation from the dealer where the system was purchased or using a professional
installer. Electric shock or fi re may result if an inexperienced person performs any installation or
warning procedures incorrectly.
• Only a qualifi ed electrician shall connect this system, in accordance with the instructions given
in "Engineering Standard Related to Electrical Equipment," "Building Wiring Regulations," and
"Procedures and Technical Points for Electrical Wiring Work (Outdoors)." Electric shock or fi re may
result if electrical work in not correctly done.
82664140061001
U-16GE2E5, U-20GE2E5, U-25GE2E5, U-30GE2E5
U-16GF2E5, U-20GF2E5, U-25GF2E5
This symbol refers to a hazard or unsafe practice which can result on severe
personal injury or death.
This symbol refers to a hazard or unsafe practice which can result in personal injury
or product or property damage.
New Refrigerant R410A