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4 Description of the product
4
Description of the product
4.1
General description
4.2
Operating principle
Fig.106
Model ETWH 180 E
Y
18
16
14
12
10
8
6
4
2
0
0
10
20
Fig.107
Model ETWH 230 E
18
16
14
12
10
8
6
4
2
0
0
10
20
192
ETWH
ETWH thermodynamic water heaters have the following specifications:
The thermodynamic water heater is a hot water tank that can be heated
by:
4.2.1
Depending on the source of energy used to heat the water in the
thermodynamic water heater (heat pump only, immersion heater only, or
heat pump and immersion heater combined), the heating time for the
thermodynamic water heater varies according to the room temperature.
2
3
1
X
30
40 43
2
3
1
X
30
40 43
4.2.2
The main and default heat source for the thermodynamic water heater is
the heat pump.
Floor-standing thermodynamic water heater with heat pump taking
energy from the ambient air.
Control panel with display of the hot water temperature in the domestic
hot water tank and timer programming.
Shielded 1.55 kW immersion heater.
Enamelled tank protected by magnesium anode.
Very thick insulation containing 0% CFCs (chlorofluorocarbons).
The thermodynamic unit.
The immersion heater. (up to 70°C).
Operating principle for the thermodynamic water heater
X Room temperature (°C)
Y Heating time (hours)
1 Source of energy: heat pump and immersion heater combined
2 Source of energy: immersion heater
3 Source of energy: heat pump
X Room temperature (°C)
Y Heating time (hours)
1 Source of energy: heat pump and immersion heater combined
2 Source of energy: immersion heater
3 Source of energy: heat pump
Operating principle with the different MODES
7659610 - v04 - 27072020
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