EN
11
CONNECTING THE HEAT PUMP TO THE POWER SUPPLY NETWORK
Before connecting to the power
supply network, install a power
supply cord in the heat pump, with a
min. diameter of 1.5 mm
2
(H05VV-
F 3G 1.5 mm
2
). To do this, remove
the protective cover from the heat
pump. The cover is attached using
two screws (Fig. 7). 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.
Fig. 8: Electrical circuit diagram
Legend:
QUART
PROG.
BUZZ1
K4
K9
K6
K5
K1
K11
K3
K10
K7
FAS5
FAS4
FAS1
FAS3 FAS2
8
7
4
T1
100
0 W
6
100
0 W
T2
T3
1
2
3
4
1
2
3
4
5
2
1
1
2
1
2
1
2
L
N
5
10
9
C
R
S
1
2
3
4
4
3
2
1
T1 - Bar with sensors
T2 - Evaporator – temp. sensor
T3 - Air temperature sensor
1 - 4-way valve
2 - Compressor
4 - Fan
5 - Electric heating element
(2 x 1000 W)
6 - Thermal cut-out
7 - Magnesium anode
8 - LCD touch screen
9 - Boiler - ground
10 - Housing - ground
Fig. 7: Protective cover