12
INSTALLATION OF INDOOR
ENGLISH
CAUTION
Precautions when laying power wiring
Use round pressure terminals for connec-
tions to the power terminal block.
When none are available, follow the in-
structions below.
• Do not connect wiring of different thick-
nesses to the power terminal block.
(Slack in the power wiring may cause
abnormal heat.)
• When connecting wiring which is the
same thickness, do as shown in the fig-
ure below.
• For wiring, use the designated power
wire and connect firmly, then secure to
prevent outside pressure being exerted
on the terminal block.
• Use an appropriate screwdriver for tight-
ening the terinal screws. A screwdriver
with a small head will strip the head and
make proper tighterning impossible.
• Over-tightening the terminal screws
may break them.
!
Round pressure terminal
Power wiring
