Panasonic R32 Installationsanleitung Seite 9

Fixing of Power Supply Cable and Connecting Cable
1. Connecting cable between Tank Unit and Outdoor Unit shall
be approved polychloroprene sheathed fl exible cord, type
designation 60245 IEC 57 or heavier cord. See below table for
cable size requirement.
Model
Tank Unit Outdoor Unit
WH-UD03JE5*, WH-UD05JE5*
WH-ADC0309J3E5C
WH-UD07JE5*, WH-UD09JE5*
•
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
Cord
1
WH-UD03JE5*,
WH-UD05JE5*
2
WH-ADC0309J3E5C
1
WH-UD07JE5*,
WH-UD09JE5*
2
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 L
(Power Supply Cord)
Terminals on the isolating devices
L
from power supply (Disconnecting
means)
Power Supply 1 Power Supply 2
RCCB/ELCB
*1
Holder
(Clamper)
Power Supply 1 Cable Power Supply 2 Cable
Terminal screw Tightening torque cN•m {kgf•cm}
M4 157~196 {16~20}
M5 196~245 {20~25}
*1 - Earth wire must be longer than other cables for safety reasons
Connecting Cable
Size
4 x min 1.5 mm 2
2
4 x min 2.5 mm
Isolating Recommended
Cable Size
Devices RCD
3 x min 1.5 mm 2 15/16A 30mA, 2P, type A
3 x min 1.5 mm 2 15/16A 30mA, 2P, type AC
2
3 x min 2.5 mm 25A 30mA, 2P, type A
2
3 x min 1.5 mm 15/16A 30mA, 2P, type AC
1 2 3
N L N 1 2 3
1 1
Tank Unit/
N L N
1 1 Outdoor Unit
connection
Terminal
Board
*1
Holder
(Clamper)
Connecting Cable
WIRE STRIPPING AND CONNECTING REQUIREMENT
Wire stripping
Indoor/outdoor
connecting
terminal board
5mm or more
No loose strand
(gap between wires)
when insert
Conductor Conductor
fully insert over insert
ACCEPT PROHIBITED
CONNECTING REQUIREMENT
For Tank Unit with WH-UD03JE5*, WH-UD05JE5*, WH-UD07JE5*,
WH-UD09JE5*
•
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 and shall be connected to suitable supply network, with the
following maximum permissible system impedance Z
ohm () at the interface. Please liaise with supply authority to
ensure that the Power Supply 2 is connected only to a supply of
that impedance or less.
CHARGING AND
5
DISCHARGING THE WATER
•
Make sure all the piping installations are properly done before
carry out below steps.
CHARGE THE WATER
For Domestic Hot Water Tank
1. Set the Domestic Hot Water Tank Discharge (Drain Tap)
"CLOSE".
"CLOSE"
Domestic Hot Water Tank Discharge (Drain Tap)
2. Set all Tap / Shower "OPEN".
3. Start fi lling water to the Domestic Hot Water Tank via Tube
Connector i.
After 20~40min, water should fl ow out from Tap / Shower.
Else, please contact your local authorized dealer.
4. Check and make sure no water leaking at the tube connecting
points.
5. Set the Domestic Hot Water Tank Discharge (Drain Tap)
"OPEN" for 10 seconds to release air from this pipeline. Then
set it "CLOSE".
6. Turn the Safety Relief Valve l knob counterclockwise slightly
and hold for 10 seconds to release air from this pipeline. Then
recover the knob to original position.
7. Ensure Step 5 & 6 is carried out each time after charging water
to Domestic Hot Water Tank.
8. To prevent back pressure from happening to the Safety Relief
Valve l, do turn the Safety Relief Valve l knob counterclockwise.
Conductor not
fully insert
PROHIBITED
= 0.450
max
to
g
"OPEN"
g
to
g
9