Device Information; Performance Data - Dimplex SI 75TER+ Installation And Operating Instructions Manual

12 Device Information

1 Type and order code
2 Design
2.1 Model
2.2 Degree of protection according to EN 60 529
2.3 Installation location
1
3

Performance data

3.1 Operating temperature limits:
Heating water flow
Cooling, flow
Brine (heat source, heating)
Brine (heat sink, cooling)
Antifreeze
Minimum brine concentration (-13 °C freezing temperature)
3.2 Temperature spread
of heating water (flow/return flow)
3
3.3 Heat output / COP
8
3.4 Cooling capacity / COP
3.5 Sound power level to EN 12102
3.6 Sound pressure level at a distance of 1 m
3.7 Heating water flow (minimum cooling water flow
with internal pressure differential)
3.8 Brine throughput with an internal pressure differential
(heat source) of
3.9 Flow rate of additional heat exchanger
with an internal pressure differential
3.10 Refrigerant; total filling weight
3.11 Lubricant; total filling weight
4 Dimensions, connections and weight
4.1 Device dimensions without connections
4.2 Device connections to heating system
4.3 Device connections to heat source
4.4 Device connections for hot water
4.5 Weight of the transportable unit(s) incl. packing
5 Electrical Connection
5.1 Nominal voltage; fuse protection
5.2 Nominal power consumption / max. absorption B0 W35
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 coefficients of performance for parallel hot water preparation are also achieved via additional heat exchangers.
4. 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.
5. Operation with 2 compressors
www.dimplex.de
2
°C
°C
°C
°C
at B0 / W35 K
4
at B-5 / W55 kW / ---
kW / ---
4
at B0 / W55 kW / ---
kW / ---
4
at B0 / W35 kW / ---
kW / ---
4
at B20 / W10 kW / ---
4
at B20 / W7 kW / ---
4
at B20 / W18 kW / ---
kW / ---
4
at B10 / W7 kW / ---
4
at B10 / W18 kW / ---
kW / ---
dB(A)
9
db(A)
10
m³/h / Pa
m³/h / Pa
m³/h / Pa
type / kg
type / litres
11
H x W x L mm
Inch
Inch
Inch
kg
V / A
4 5
kW
A
5
B0 W35 / cos ϕ
A / ---
W
13
bar
SI 75TER+
Reversible with additional heat exchanger
Indoors
Up to 55±2
+7 to +20
-5 to +25
+5 to +30
Monoethylene glycol
5 53.5 / 1.9
6 28.0 / 2.0
5 59.5 / 2.1
30.0 / 2.2
6
5
64.0 / 3.4
34.0 / 3.7
6
5 75.5 / 4.5
6 46.0 / 6.4
86.5 / 5.1
5
52.9 / 6.5
6
6 48.5 / 7.9
5 91.3 / 6.6
6 57.1 / 8.6
11.0 / 6000
14.0 / 9000
6.0 / 7000
R404A / 16.0
Polyolester (POE) / 6.7
1890 × 1350 × 750
R 2" internal/external
R 2 1/2" internal/external
R 1 1/4" internal/external
400 / 63
18.82 / 29,3
33.96 / 0.8
Internal
12
IP 21
25%
5
7
69
54
658
105
65
12
Yes
2
3,0
EN-11