7
WIRE STRIPPING AND CONNECTING REQUIREMENT
ACCEPT
PROHIBITED
Conductor
over insert
Conductor not
fully insert
Conductor
fully insert
PROHIBITED
Wire stripping
No loose strand
when insert
5mm or more
(gap between wires)
Indoor/outdoor
connecting
terminal board
10 ± 1mm
CONNECTING REQUIREMENT
For Tank Unit WH-ADC0509L3E5, WH-ADC0509L3E5AN with WH-WDG05LE5*,
WH-WDG07LE5*, WH-WDG09LE5*
•
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.
For Tank Unit WH-ADC0509L6E5, WH-ADC0509L6E5AN with WH-WDG05LE5*,
WH-WDG07LE5*, WH-WDG09LE5*
•
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 61000-3-12.
•
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
max
= 0.123 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.
•
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)
g
to
“CLOSE”.
“CLOSE”
“OPEN”
Domestic Hot Water Tank Discharge (Drain Tap)
g
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)
g
to
“OPEN” for 10 seconds to release air from this pipeline. Then
set it “CLOSE”.
6. Turn the Safety Relief Valve
o
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
o
, do turn the Safety Relief Valve
o
knob counterclockwise.
CHARGING AND
DISCHARGING THE WATER
5
For Space Heating / Cooling
1. Start fi lling water (with pressure more than 1 bar (0.1MPa)) to the
Space Heating /Cooling circuit via Tube Connector
a
.
2. Stop fi lling water if the free water fl ow through Pressure Relief Valve
drain pipe. (Check the Outdoor Unit)
3. Turn ON the Tank Unit.
4. Remote control menu
Installer setup
Service setup
pump
maximum speed
Turn on the pump.
5. Make sure Water Pump
4
is running.
6. Check and make sure no water leaking at the tube connecting points.
A
Outdoor Unit
Pressure Relief Valve drain pipe
Pressure Relief Valve
DISCHARGE THE WATER
For Domestic Hot Water Tank
1. Turn OFF power supply.
2. Set the Domestic Hot Water Tank Discharge (Drain Tap)
g
to
“OPEN”.
3. Open Tap / Shower to allow air inlet.
4. Turn the Safety Relief Valve
o
knob counterclockwise slightly
and hold it until all air is released from this pipeline. Then
recover the knob to original position after ensured the pipeline
is emptied.
5. After discharge, set Domestic Hot Water Tank Discharge (Drain
Tap)
g
to “CLOSE”.
