Panasonic WH-ADF0309J3E5CM Service Manual page 65

2 An isolating device must be connected to the power supply cable.
Isolating device (disconnecting means) should have minimum 3.0 mm contact gap.
o
Connect the approved polychloroprene sheathed power supply 1 cord and power supply 2 cord and type
o
designation 60245 IEC 57 or heavier cord to the terminal board, and to the other end of the cord to
isolating device (Disconnecting means). See below table for cable size requirement.
Tank Unit
WH-ADF0309J3E5CM CU-2WZ71YBE5
3 To avoid the cable and cord being damaged by sharp edges, the cable and cord must be passed through a
bushing (located at the bottom of Control Board) before terminal board. The bushing must be used and must
not be removed.
Terminals on the Outdoor Unit
Colour of wires (Connecting cables)
Terminals on the Tank unit
(Power Supply Cord)
Terminals on the isolating devices
from power supply (Disconnecting
means)
Terminal screw
M4
M5
*1 - Earth wire must be longer than other cables for safety reasons
11.2.4.3 Wire Stripping and Connecting Requirement
No loose strand
when insert
11.2.4.4 Connecting Requirement

The equipment's Power Supply 1 complies with IEC/EN 61000-3-12 provided that the short circuit power S
greater than or equals to 2350kW at the interface point between the user's supply and the public system. It is the
responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network
operator if necessary, that the equipment is connected only to a supply with a short circuit power S
than or equals to 2350kW.

The equipment's Power Supply 1 complies with IEC/EN 61000-3-11.

The equipment's Power Supply 2 complies with IEC/EN 61000-3-2.

The equipment's Power Supply 2 complies with IEC/EN 61000-3-3 and can be connected to current supply
network.
Model
Power Supply
Outdoor Unit
L N L N
1 1
L N L N
1 1
Power Supply 1 Power Supply 2
Tightening torque cN•m {kgf•cm}
157~196 {16~20}
196~245 {20~25)
Wire stripping
Indoor/outdoor
connecting
terminal board
5mm or
more
(gap between
wires)
Cable Size
Cord
1 3 x min 4.0 mm 2
2 3 x min 1.5 mm 2
1 2 3
1 2 3
Tank Unit/
Outdoor Unit
connection
Power Supply 1 Cable
Conductor
fully insert
ACCEPT
65
Circuit Breaker Recommended RCD
30/40A 30mA, 2P, type S
16A 30mA, 2P, type AC
RCCB/ELCB
*1
Holder
Holder
(Clamper)
(Clamper)
Power Supply 2 Cable
Conductor Conductor not
over insert fully insert
PROHIBITED PROHIBITED
Terminal
Board
*1
Connecting Cable
is
SC
greater
SC