Panasonic U-72MF1U9 Technical Data Manual page 41

3. Electrical Wiring
Loose wiring may cause the
terminal to overheat or result
WARNING
in unit malfunction. A fire
hazard may also exist.
Therefore, ensure that all
wiring is tightly connected.
When connecting each power wire to the terminal,
follow the instructions on "How to connect wiring to the
terminal" and fasten the wire securely with the fixing
screw of the terminal plate.
How to connect wiring to the terminal
For stranded wiring
(1) Cut the wire end with cutting pliers, then strip the
insulation to expose the stranded wiring approx.
3/8" and tightly twist the wire ends. (Fig. 2-4)
(2) Using a Phillips head screwdriver, remove the
terminal screw(s) on the terminal plate.
(3) Using a ring connector fastener or pliers, securely
clamp each stripped wire end with a ring pressure
terminal.
(4) Place the ring pressure terminal, and replace and
tighten the removed terminal screw using a
screwdriver. (Fig. 2-5)
Stranded wire
Special
Screw
washer
Ring pressure
terminal
Terminal plate
Wire
2 - 27
Design of 3WAY VRF SYSTEM
Ring
pressure
terminal
Fig. 2-4
Screw and
Special washer
Ring
pressure
terminal
Wire
Fig. 2-5
1
2
3
4
5
6
7
8