Before use, make sure the system has been installed correctly by an
authorised dealer according to the given instructions.
•
Panasonic Air-to-Water
is a split system, consisting of two units: indoor and outdoor units. The indoor unit consist of the hydromodule
and 200L sanitary water tank.
•
These operating instructions describe how to operate the system using the indoor and outdoor units.
•
As for the operation of other products such as radiator, external thermo controller, and under
fl
oor units, refer to the operating instructions
of each product.
•
System could be locked to operate in HEAT mode and disable COOL mode.
•
Some functions described in this manual may not be applicable to your system.
•
Ensure that incoming water is clean. When water tapped from a private well or spring water, it may be necessary to supplement with an
extra water
fi
lter.
•
Do avoid using water containing salt, acid, and other impurities which may corrode the tank and its component.
•
Consult your nearest authorised dealer for further information.
•
Install the outdoor unit outdoors.
3
System overview
Radiator
Shower
Fan Coil
Unit
Floor
Heating
Outdoor Unit
Solar Panel
Power Supply
Indoor Unit
(Structure of the unit may vary depending
on the model)
Remote Controller
Front Plate
Tap
Note:
Not recommended to open the Front Plate.
(For authorised dealer/specialist use only)
The illustrations in this manual are for explanation purposes only and may differ from the actual unit.
They are subject to change without notice for future improvement.
Children aged from 3 to 8 years are only allowed to operate the tap connected to the water heater.
Operating conditions
HEATING (TANK)
HEATING (CIRCUIT)
*
1,
*
2
COOLING (CIRCUIT)
Water outlet temperature (°C)
(Min. / Max.)
- / 65*
3
20 / 55 (Below Ambient -20 °C) *
4
20 / 75 (Above Ambient -10 °C) *
4
5 / 20
Outdoor ambient temperature (°C)
(Min. / Max.)
-25 / 35
10 / 43
When the outdoor temperature is out of the range in the table, the heating capacity will drop signi
fi
cantly and the unit may stop operating for
its protection.
The unit will restart automatically after the outdoor temperature returns to the speci
fi
ed range.
*
1
The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised service partners.
*
2
Only displayed when COOL mode is unlocked (This means when COOL mode is available)
*
3
When outdoor ambient is under -10 °C, only the backup heater operate above 55 °C.
*
4
Between outdoor ambient -10 °C and -20 °C, the water outlet temperature gradually decreases from 75 °C to 55 °C.
