Panasonic AQUAREA WH-ADC0912K6E5AN Service Manual page 74

12.2.4.2 Wire Stripping and Connecting Requirement
No loose strand
when insert
12.2.4.3 Connecting Requirement
For Tank Unit WH-ADC0912K6E5AN with WH-UXZ09KE5*, WH-UXZ12KE5*

The equipment's Power Supply 1 complies with IEC/EN 61000-3-12 provided that the short circuit power Ssc is
greater than or equal to 4250kW 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 Ssc greater
than or equal to 4250kW.

The equipment's Power Supply 2 complies with IEC/EN 61000-3-12.

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
Please liaise with supply authority to ensure that the Power Supply 2 is connected only to a supply of that
impedance or less.
12.2.5 Charging and Discharging the
Water

Make sure all the piping installations are properly
done before carry out below steps.
12.2.5.1 Charge the Water
For Domestic Hot Water Tank
1. Set the Domestic Hot Water Tank Discharge
(Drain Tap) to "CLOSE".
C " L O S " E
Domestic Hot Water Tank Discharge (Drain Tap)
2. Set all Tap / Shower "OPEN".
3. Start filling water to the Domestic Hot Water Tank
via Tube Connector
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.
5. Set the Domestic Hot Water Tank Discharge
(Drain Tap) to "OPEN" for 10 seconds to
release air from this pipeline. Then set it "CLOSE".
6. Turn the Safety Relief Valve
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
25
Valve knob counterclockwise.
Wire stripping
Indoor/outdoor
connecting
terminal board
5mm or
more
(gap between
wires)
" O P E N "
g
c
.
25
knob
25
, do turn the Safety Relief
Conductor Conductor
fully insert over insert
ACCEPT PROHIBITED
= 0.123 ohm (Ω) at the interface.
max
For Space Heating / Cooling
1. Turn the plug on the Air Purge Valve ⑭ outlet
anticlockwise by one complete turn from fully
closed position.
Air purge valve ⑭
2. Set the Pressure Relief Valve ⑮ level "DOWN".
Pressure relief
valve ⑮
Lever
Turn down
Pressure relief valve ⑮
3. Start filling water (with pressure more than
0.1 MPa (1 bar)) to the Space Heating / Cooling
circuit via Tube Connector
the free water flow through Pressure Relief Valve
⑮ drainage hose.
4. Turn ON the Tank Unit and make sure Water
Pump ④ is running.
5. Check and make sure no water leaking at the tube
connecting points.
6. The water may drip from this discharge hose.
Therefore must guide the hose without close or
block the outlet of the hose.
74
Conductor not
fully insert
PROHIBITED
Plug (turn
anticlockwise by
one complete turn)
Pressure
relief valve ⑮
Lever
or
Turn down
Pressure relief valve ⑮
a
. Stop filling water if