Dimplex SI 75TER+ Installation And Operating Instructions Manual page 28

SI 75TER+
5 Electrical Connection
5.1 Nominal voltage; fuse protection
5.2 Nominal power consumption B0 W35
max. absorption
5.3 Starting current with soft starter
5.4 Nominal current
5.5 max. power consumption of compressor protection
(per compressor)
6 Complies with the European safety regulations
7 Additional model features
7.1 Water in device protected against freezing
7.2 Performance levels
7.3 Controller internal/external
7.4 Max. operating overpressure (heat source/heat sink)
1. Domestic hot water preparation via additional heat exchanger in parallel operation: The waste heat output and/or the attainable cylinder temperature is dependent on the respective
operating point (temperature level/performance level). The waste heat output falls as the cylinder temperature rises.
2. See output curves
3. The values provided are valid when using a hydraulic 4-way reversing valve (follow the instruction manual).
If the 4-way reversing valve is not used, the heat outputs reduce by around 8 %, the coefficients of performance by around 10 %.
4. Operation with 1 compressor
5. Operation with 2 compressors
6. The coefficients of performance for parallel hot water preparation are also achieved via additional heat exchangers.
7. This data indicates the size and capacity of the system according to EN 14511 (5K at B0/W35). For an analysis of the economic and energy efficiency of the system, the bivalence
point and the regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on maintenance, commissioning
and operation can be found in the respective sections of the installation and operating instructions. The specified values, e.g. B10 / W55, have the following meaning: Heat source
temperature 10 °C and heating water flow temperature 55 °C.
8. Considerably higher coefficients of performance are achieved by means of cooling operation and waste heat recovery via additional heat exchangers.
9. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35°C. The specified sound pressure level
represents the free sound area level. The measured value can deviate by up to 16 dB(A), depending on the installation location.
10.Necessary for ensuring waste heat recovery in cooling operation.
11.Note that additional space is required for pipe connections, operation and maintenance.
12.See CE declaration of conformity
13.The heat circulating pump and the heat pump manager must always be ready for operation.
EN-12
V / A
7 5
/
kW
A
5
B0 W35 / cos 
A / ---
W
13
bar
452234.66.22 · FD 9411
400 / 63
18.82 / 29,3
105
33.96 / 0.8
65
12
Yes
2
Internal
3,0
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