Panasonic Aquarea PAW-DHWM200A Notice D'utilisation page 46

CONNECTION TO OTHER HEATING SOURCES
Hot water storage tank with the heat pump enables water heating via one or two heat exchangers with different energy sources
(e.g. central heating, solar energy ...).
Connection options to different heating sources are shown below.
Figure 8: Connecting to other heating sources
With a temperature decline of an additional heating source and with an enabled water circulation through the heat
exchanger proper temperature control of the additional source must be ensured.
If the additional energy source is solar power, the operation of the aggregate of the heat pump must be shut off.
The combination of two heating sources can lead to overheating of the hot water and thus to excessive pressures.
The circulation pipeline causes additional temperature decline in the hot water storage tank.
CONNECTION TO THE POWER SUPPLY NETWORK
In order to connect the hot water storage tank with the heat pump to the power supply network first install an electrical socket
suitable for the current load of 16 A.
Connecting the heat pump to the power supply network must take place in accordance with the standards for electric appliances.
To comply with the national installation regulations, an all poles disconnect switch must be installed between the heat pump and
the power supply network.
T2
T3
3
4
6
L
N
9 10
Figure 9: Connection to the power supply network
46
T1
QUART PROG.
BUZZ1
4
3
K4
2
1
1
2
K5
FAS3 FAS2
K3
3
1
4
2
K9
1
3
2 1
2
4
K1
3
K7
4
2
K6
5
1
K11
7
8
2
R
1
S
C
1 2
K10
5
LEGEND
T1 Bar with sensors
T2 Evaporator – temp. sensor
T3 Air temperature sensor
1 4-way valve
2 Compressor
3
PV function
4 Fan
5 Electric heating element (2 x 1000W)
6 Thermal cut-out
7
Magnesium anode
8 LCD touch screen
9 Housing - ground
(in case of a metal casing)
10 Boiler - ground