Panasonic ADC0309 series Installationshandbuch Seite 6

4
CONNECT THE CABLE TO
THE TANK UNIT
This section is for authorized and licensed electrician only. Work behind the
Control Board Cover 3 secured by screws must only be carried out under
supervision of qualifi ed contractor, installation engineer or service person.
Fixing of Power Supply Cable and Connecting Cable
1. Connecting cable between Tank Unit and Outdoor Unit shall be approved
polychloroprene sheathed flexible cord, type designation 60245
IEC 57 or heavier cord. See below table for cable size requirement.
Model
Tank Unit
UD03*E5* / UD05*E5*
ADC0309*
UD07*E5* / UD09*E5*
•
Ensure the colour of wires of Outdoor Unit and the terminal no. are the
same to the Tank Unit respectively.
•
Earth wire shall be longer than the other wires as shown in the fi gure
for the electrical safety in case of the slipping out of the cord from the
Holder (Clamper).
2. An isolating device must be connected to the power supply cable.
•
Isolating device (disconnecting means) should have minimum 3.0 mm
contact gap.
•
Connect the approved polychloroprene sheathed power supply 1
cord and power supply 2 cord and type 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.
Model Power
Supply
Tank Unit Outdoor Unit
UD03*E5* /
UD05*E5*
ADC0309*
UD07*E5* /
UD09*E5*
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 1
Colour of wires (Connecting cables)
Terminals on the Tank unit 1
(Power Supply Cord)
Terminals on the isolating
devices from power supply
(Disconnecting means)
Connecting Cable
Terminal screw Tightening torque cN•m {kgf•cm}
M4
M5
*1 - Earth wire must be longer than other cables for safety reasons
6
WARNING
Connecting Cable
Size
Outdoor Unit
4 x 1.5 mm
4 x 2.5 mm
Isolating Recommended
Cable Size
Devices
Cord
2
1 3 x 1.5 mm 15/16A 30mA, 2P, type A
2 3 x 1.5 mm 2 15/16A 30mA, 2P, type AC
1 3 x 2.5 mm 2 25A 30mA, 2P, type A
2
2 3 x 1.5 mm 15/16A 30mA, 2P, type AC
2 3
2 3 L N
Tank Unit/
L N
Outdoor Unit
connection
Power Supply 1 Power Supply 2
RCCB/ELCB
Terminal Board
*1
Holder (Clamper)
Bushing
Power Supply Cable
157~196 {16~20}
196~245 {20~25)
Connecting with external device (optional)
1. All connections shall follow to the local national wiring standard.
2. It is strongly recommended to use manufacturer-recommended parts and
accessories for installation.
3. Two-way Valve shall be spring and electronic type, refer to "Field Supply
Accessories" table for details. Valve cable shall be (3 x min 0.5 mm
type designation 60245 IEC 57 or heavier, or similarly double insulation
sheathed cable.
* note: - Two-way Valve shall be CE marking compliance component.
- Maximum load for the valve is 9.8VA.
4. Room Thermostat cable must be (4 or 3 x min 0.5 mm
layer of PVC-sheathed or rubber-sheathed cable.
5. External Controller shall be connected to 1-pole switch with min 3.0mm
contact gap. (connection refer to Diagram 4.1). Its cable must be (2 x min
2
0.5 mm ), double insulation layer of PVC-sheathed or rubber-sheathed
cable.
* note: - When making such connection, kindly remove the jumper
between terminal no. 4 and 5.
2
- Switch used shall be CE compliance component.
- Maximum operating current shall be less than 3A
2
Terminals
Lead wire cord
Remove this
jumper if External
Controller (Optional)
is connected to the
Tank Unit
RCD
WIRE STRIPPING AND CONNECTING REQUIREMENT
No loose strand
when insert
L N
1 1
L N
1 1
CONNECTING REQUIREMENT
For Tank Unit with UD03*E5*/UD05*E5*
•
The equipment's Power Supply 1 complies with IEC/EN 61000-3-2.
•
The equipment's Power Supply 1 complies with IEC/EN 61000-3-3 and
can be connected to current supply network.
•
The equipment's Power Supply 2 complies with IEC/EN 61000-3-2.
•
The equipment's Power Supply 2 complies with IEC/EN 61000-3-11
*1
and shall be connected to suitable supply network, with the following
maximum permissible system impedance Z
Please liaise with supply authority to ensure that the Power Supply 2 is
connected only to a supply of that impedance or less.
For Tank Unit with UD07*E5*/UD09*E5*
•
This equipment's Power Supply 1 complies with IEC610000-3-12
provided that the short circuit power S
600.00kW 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
•
The equipment's Power Supply 1 complies with IEC/EN 61000-3-11
and shall be connected to a suitable supply network, having services
current capacity  100A per phase. Please liaise with supply authority
that the service current capacity at the interface point is suffi cient for the
installation of the equipment.
1 2 3 4 5
Room Thermostat
Two-way External
Valve Cable Controller
Cable
External Controller
Terminal Switch (ON/OFF)
4
5
Diagram 4.1: External Controller connecting diagram
Wire stripping
Indoor/outdoor
connecting
terminal board
5mm or
more
(gap between
wires)
Conductor Conductor Conductor not
fully insert over insert fully insert
ACCEPT PROHIBITED PROHIBITED
max
is greater than or equal to
sc
greater than or equal to 600.00kW.
sc
2 ), of
2 ), double insulation
.
rms
6 7 8 9
Cable
= 0.445 at the interface.