Manual Dimplex SI 75TE (page 25 of 72) (English, German, French)

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www.dimplex.de 452234.66.02 · FD 9311 EN11

English

SI 50TE - SI 130TE

12 Equipment Data

1 Type and order code SI 50TE SI 75TE SI 100TE SI 130TE

2Design

2.1 Controller Internal Internal Internal Internal

2.2 Installation location / degree of protection according to EN 60 529 Indoors / IP 21 Indoors / IP 21 Indoors / IP 21 Indoors / IP 21

2.3 Performance levels 2222

3 Operating limits

3.1 Heating water flow °C 20 to 58 ± 2

Brine (heat source) °C -5 to +25

Antifreeze Monoethylene glycol

Minimum brine concentration (-13 °C freezing temperature) 25% 25% 25% 25%

4 Performance data / flow rate1

1. 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, both the

bivalence point and the regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on maintenance, start-

up 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.

4.1 Heating water flow rate / internal pressure differential

maximum m³/h / Pa 7.8 / 6400 12.5 / 8500 16.3 / 14200 21.0 / 7100

minimum m³/h / Pa 3.6 / 1400 5.6 / 1700 7.6 / 3100 9.6 / 1500

4.2 Heat output / COP2

2. At maximum heating water flow rate

EN 14511 EN 14511 EN 14511 EN 14511

at B-5 / W45 kW / --- 3

3. Operation with 2 compressors

38.0 / 2.8 59.7 / 2.8 77.9 / 3.0 99.0 / 2.7

kW / --- 4

4. Operation with 1 compressor

17.1 / 2.6 30.6 / 2.7 41.4 / 2.7 43.9 / 2.6

at B0 / W55 kW / --- 341.3 / 2.5 61.9 / 2.4 85.1 / 2.7 102.6 / 2.4

kW / --- 419.4 / 2.4 31.9 / 2.4 36.1 / 2.3 45.9 / 2.4

at B0 / W45 kW / --- 343.4 / 3.3 67.3 / 3.1 88.7 / 3.3 112.9 / 3.1

kW / --- 421.6 / 3.2 34.4 / 3.1 42.0 / 3.2 53.6 / 3.1

at B0 / W35 kW / --- 345.8 / 4.3 72.7 / 4.2 92.3 / 4.4 122.0 / 4.1

kW / --- 423.2 / 4.3 36.1 / 4.1 46.3 / 4.3 60.8 / 4.1

4.3 Sound power level according to EN 12102 dB(A) 57 63 65 67

4.4 Sound pressure level at a distance of 1m5dB(A)

5. 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.

49 53 54 55

4.5 Brine flow with an internal pressure differential (heat source) of m³/h / Pa 11.1 / 13400 19.6 / 16700 21.5 / 19500 34.0 / 26200

4.6 Refrigerant / total filling weight type / kg R404A / 8.6 R404A / 14.1 R404A / 20.5 R404A / 27.0

4.7 Lubricant / total filling quantity type / litres Polyolester

(POE) / 6.5

Polyolester

(POE) / 6.5

Polyolester

(POE) / 13.2

Polyolester

(POE) / 16.0

5 Dimensions, connections and weight

5.1 Device dimensions without connections 6H x W x L mm

6. Note that additional space is required for pipe connections, operation and maintenance.

1890 x 1350 x 775

5.2 Device connections for heating system Inches G 1 1/2'' internal/

external

G 2'' internal/

external

G 2'' internal/

external

G 2 1/2'' internal/

external

5.3 Device connections for heat source Inches G 2 1/2'' internal/

external

G 2 1/2'' internal/

external

G 3'' internal/

external

G 3'' internal/

external

5.4 Weight of the transportable unit(s) incl. packaging kg 486 571 652 860

6 Electrical connection

6.1 Supply voltage; fuse protection 3~/PE 400 V

(50 Hz) / C 50A

3~/PE 400 V

(50 Hz) / C +63A

3~/PE 400 V

(50 Hz) / C 80A

3~/PE 400 V

(50 Hz) / C 80A

6.2 Control voltage / fuse protection 1~/N/PE 230 V (50 Hz) / C 13A

6.3 Nominal power consumption B0 W353 / max. power consumption 1kW 10.65 / 17.0 17.31 / 30.0 20.98 / 36.0 29.76 / 45.0

6.4 Starting current with soft starter A 63 105 120 115

6.5 Nominal current B0 W35 / cos 3A / --- 19.21 / 0.8 31.23 / 0.8 37.85 / 0.8 53.69 / 0.8

6.6 Max. power consumption of compressor protection

(per compressor) W 65 65 75 130

7 Complies with the European safety regulations 7

7. See CE declaration of conformity

777

8 Additional model features

8.1 Water in device is protected against freezing 8

8. The heat circulating pump and the heat pump manager must always be ready for operation.

YesYesYesYes

8.2 Max. operating overpressure (heat source/heat sink) bar 3.0 3.0 3.0 3.0

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Dimplex SI 75TE Manual

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