Panasonic S-200PE2E5 Technical Data & Service Manual page 29

This air conditioner must be installed in accordance with national wiring regulations.
Cables connected to outdoor unit must be approved polychloroprene sheathed type 60245 IEC 57 or
H05RN-F/H07RN-F or heavier.
The units must be connected to the supply cables for fi xed wiring by qualifi ed technician.
Circuit breaker must be incorporated in the fixed wiring in accordance with the national wiring regulations.
The circuit breaker must be approved, suitable for the voltage and current ratings of equipment and have
a contact separation by 3mm in all poles.
When the supply cable is damaged, it must be replaced by qualified technician.
WARNING
Be sure to install a current leakage breaker, main switch and fuse to the main power supply, otherwise
electric shocks may result.
Be sure to connect the unit to secure earth connection.
If the earthing work is not carried out properly, electric shocks may result.
Wiring shall be connected securely by using specified cables and fi x them securely so that external
force of the cables may not transfer to the terminal connection section.
Imperfect connection and fixing leads to fi re, etc.
Ensure to connect the electrical cable connections and clamp the wires securely to the terminal connections using cord clamps
so that no undue force is placed on the wires (power source cable, indoor/outdoor connection cables, earth lead wire).
Do not install a phase advance capacitor for power factor improvement. (It does not improve the power factor and will cause
abnormal overheating.)
Do not bind the excess cables together and place them inside this unit.
Protect the electrical cable with the protective bushing provided so that the cables do no get damaged on the knock hole or etched
portions. If there is space between the electrical cables and the protective bushing occurs, seal it accordingly.
Tie the cables with the provided binding strap so that they do not touch the compressor and the pipes.
When setting up the cables, inside of unit install properly so that the front panel will not lift up. Make sure that front pan el mount
correctly.
Use a round type terminal with an insulation sleeve for connecting to the terminal block.
Use the appropriate screwdriver for tightening the terminal screws. Small sized
screwdriver damages the head of the screw and cannot tighten it properly.
There is risk of damaging the screw if the terminal screw is over
tightened. Tighten with the appropriate torque.
Screw diameter name Tightening torque N•m (kgf•m)
M4
M5
M6
Direction to pull out wires
Front direction
Sideways direction
Seal wiring holes after wiring using included protection bush.
(other holes are for connecting conduit pipe)
Earth lead wire set up
Be sure to connect the wires correctly to terminal board with connecting the crimp
type ring terminal to the wires.
If connecting two separate wires to a single crimped terminal, place the two
crimped terminal wires together as shown in Fig. A. (If the arrangement shown
in Fig. B is used, poor contacts or contact damage may result.)
Earth terminal fi xing
for SG
(SG: Shows the earth
1.6 ~ 2.0 (16.3 ~ 20.4) for the shielded cable)
2.0 ~ 2.5 (20.4 ~ 25.5)
4.0 ~ 4.5 (40.8 ~ 45.9)
Back direction
Please tie the insulation piping
securely so that no electrical lines do
come into contact with the compressor
or exposed piping.
Standard accessories: tying bands (4)
The earth lead wire shall be longer than other lead wires as shown in the fi gure for
electrical safety in case it slips out of the cord from the anchorage.
Forced stop connection
terminal block
Demand
connection
terminal block
SG
Cord clamp
SG
Carry out wiring so that
wires are not stretched.
Shielded cable option
Cord
control (when carrying out
clamp
demand, forced stop and
subsystem connection only).
Cord clamp
Please fi x all electrical lines
fi rmly with cord clamps.
Indoor/outdoor, 2-wire mode format, option connection
(demand, forced stop and subsystem connections only).
Fig. A (OK)
1-23
Subsystem connection
terminal block
Indoor/outdoor connection
terminal block
Power supply terminal block
Insulate the terminal
portion (earth included)
with insulation sleeves.
Earth lead wire
Earth terminal
Power line
Indoor/outdoor
connection
(shielded cable)
Thermal insulating
piping materials
Fig. B (not OK)
1