Panasonic WH-ADC0916G9E8, Service Manual, Page: 59 / 205

59

For Space Heating / Cooling
1 Turn the plug on the Air Purge Valve outlet anticlockwise by one complete turn from fully closed position.
2 Set the Pressure Relief Valve level “DOWN”.
3 Start filling water (with pressure more than
0.1 MPa (1 bar)) to the Space Heating / Cooling circuit via Tube Connector
g
. Stop filling water if the free
water flow through Pressure Relief Valve Drainage .
4 Turn ON the Tank Unit and make sure Water Pump is running.
5 Check and make sure no water leaking at the tube connecting points.
Discharge the Water 11.1.5.2

For Domestic Hot Water Tank
1 Turn OFF power supply.
2 Set the Domestic Hot Water Tank Discharge to “OPEN”.
3 Open Tap / Shower to allow air inlet.
4 After discharge, set Domestic Hot Water Tank Discharge to “CLOSE”.
Air purge valve
c
Plug (turn
anticlockwise by
one complete turn)
Pressure relief
valve
d
Lever
Turn up
Pressure relief valve d