4 Description of the product
4.1 General description
The thermodynamic water heaters in the SPC Split range have the
following specifications:
Accumulation domestic hot water tank,
Heat pump extracting energy from the outside air,
Control panel with timer programming,
1600 W shielded immersion heater,
Glass-lined tank protected by magnesium anode,
Very thick insulation (0% CFCs).
The magnesium anode can be replaced by an impressed current anode
available as optional equipment (package AJ38).
4.2
Limit temperatures of the thermodynamic water heater
The graph opposite shows the maximum temperature at which the outdoor
unit can heat up the water in the domestic hot water tank based on the air
temperature.
X
Air temperature (°C)
Y
Domestic hot water temperature (°C)
To preserve the components and maintain an optimal service life of the
thermodynamic water heater, the outdoor unit works at temperatures of
between -15 °C and +42 °C. Outside of this temperature range, the
surplus heating of the domestic hot water is provided by the immersion
heater.
4.3 Thermodynamic water heater heating time
The graph opposite shows the heating time for the domestic hot water
tank based on the air temperature.
x
Room temperature (°C)
y
Heating time (hours)
1
Heating time for a DHW setpoint of 55 °C
2
Heating time for a DHW setpoint of 40 °C
Tab.18
Room temperature
(°C)
COP Heat output (W)
7
3.29
(1)
1914
15 3.85 2257
20 4.20 2331
35 5.25 3851
(1) Value obtained with an air temperature of 7°C and a cold water temperature
of 10°C, according to LCIE Specifications No. 103-15/B:2011 based on the
NF EN 16147 standard, with a 5-m long refrigerant connection with 0 m dif
ference in height.
Fig.6
MW-4000102-3
40
35
-15 -10
-7
2 32 4337
X
58
55
60
62
65
Y
-2
Fig.7 Heating time of the SPC Split 150
WH for a cold water temperature of
10 °C
MW-1001625-1
y
x
1
2
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
-15 -5 5 15 25 35 45
4 Description of the product
18 7740327 - v03 - 03122019
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