Panasonic WH-ADC0916G9E8, Service Manual, Page: 58 / 205

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Connecting with external device (optional) 11.1.4.2
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
2
), of type designation 60245 IEC 57 or heavier, or similarly double insulation
sheathed cable.
o
* 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
2
), double insulation 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 0.5 mm
2
), double insulation layer of PVC-sheathed or rubber-
sheathed cable.
o
* note: - When making such connection, kindly remove the jumper between terminal no. 4 and 5.
- Switch used shall be CE compliance component.
- Maximum operating current shall be less than 3A
rms
.
Wire Stripping and Connecting Requirement 11.1.4.3
Connecting Requirement 11.1.4.4
For Tank Unit with UX09*E8* / UX12*E8* / UX16*E8* / UD09*E8* / UD12*E8* / UD16*E8*

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 61000-3-3 and can be connected to current supply
network.
11.1.5 Charging and Discharging the Water

Make sure all the piping installations are properly done before carry out below steps.
Charge the Water 11.1.5.1

For Domestic Hot Water Tank
1 Set the Domestic Hot Water Tank Discharge Valve to “CLOSE”.
2 Set all Tap / Shower “OPEN”.
3 Start filling water to the Domestic Hot Water Tank via Tube Connector
i
.
After 20~40min, water should flow out from Tap / Shower. Else, please contact your local authorized dealer.
4 Check and make sure no water leaking at the tube connecting points.
Terminals
Lead wire cord
1 2 3 4 5
External
Controller
Cable
Two-way
Valve Cable
6 7 8 9
Room Thermostat
Cable
HE
AT
COO
L
N L N
OP
EN
CL
OSE
4
5
Diagram 4.1: External Controller connecting diagram
External Controller
Terminal Switch (ON/OFF)
Remove this
jumper if External
Controller (Optional)
is connected to the
Tank Unit
Wire stripping
5mm or
more
(gap between
wires)
No loose strand
when insert
Indoor/outdoor
connecting
terminal board
10
±
1mm
ACCEPT PROHIBITED
Conductor
over insert
Conductor not
fully insert
Conductor
fully insert
PROHIBITED
SO
” N E P O “ ” E S O L C “
Domestic Hot Water Tank Discharge Valve
g