Manual Dimplex LA 11MSR (page 21 of 48) (English, German, French)

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www.dimplex.de 452158.66.28 · FD 9402 EN-9

English

LA 11MSR

11 Device Information

Device information for air-to-water heat pumps (heating only)

1 Type and order code LA 11MSR

2Design

2.1 Model Reversible

2.2 Degree of protection according to EN 60 529 IP24

2.3 Installation location Outdoors

3 Performance data

3.1 Operating temperature limits:

Heating water flow/return flow 1°C / °C

1. See operating limits diagram

Up to 55 / above 18

Cooling, flow °C +7 to +20

Air (heating) °C -25 to +35

Air (cooling) °C +15 to +40

3.2 Temperature spread

of heating water (flow/return flow) at A7 / W35 9.6 5.0

3.3 Heat output / COP at A-7 / W35 2 kW / ---

2. This data indicates the size and capacity of the system according to EN 255 and EN 14511. For an analysis of the economic and energy efficiency of the system, other parame-

ters,such as, in particular, the defrosting capacity, the bivalence point and regulation, should also be taken into consideration. The specified values, e.g. A2 / W35, have the fol-

lowingmeaning: 2 °C external air temperature and 35 °C heating water flow temperature.

7.5 / 2.8 7.0 / 2.7

at A-7 / W45 2kW / --- 6.8 / 2.3

at A2 / W35 2kW / --- 8.9 / 3.4 8.8 / 3.3

at A2 / W50 2kW / --- 8.8 / 2.5

at A7 / W35 2kW / --- 11.1 / 4.2 11.1 / 4.0

at A7 / W45 2kW / --- 9.4 / 3.5

at A10 / W35 2kW / --- 12.1 / 4.6 12.0 / 4.4

3.4 Temperature spread of cooling water at A35 / W7 6.5 5.0

3.5 Cooling capacity / COP at A27 / W7 kW / --- 8.8 / 2.8 8.8 / 2.8

at A27 / W18 kW / --- 10.9 / 3.3 10.8 / 3.2

at A35 / W7 kW / --- 7.6 / 2.1 7.5 / 2.1

at A35 / W18 kW / --- 9.5 / 2.5 9.5 / 2.5

3.6 Sound power level dB(A) 63

3.7 Sound pressure level at a distance of 10m

(discharge end) dB(A) 33

3.8 Heating water flow with an internal pressure differential of m³/h / Pa 1.0 / 3000 1.9 / 10900

3.9 Cooling water flow with an internal pressure differential of m³/h / Pa 1.3 / 5900

3.10 Air flow rate with an external static pressure differential of m³/h / Pa 2500

3.11 Refrigerant / total filling weight type / kg R404A / 3.6

3.12 Lubricant / total filling weight type / litres Polyolester (POE) / 1.5

4 Dimensions / connections and weight

4.1 Device dimensions H x W x L cm 136 x 136 x 85

4.2 Device connections to heating system Inch 1'' external thread

4.3 Weight of the transportable unit(s) incl. packing kg 224

5 Electrical Connection

5.1 Nominal voltage / fuse protection V / A 230 / 25

5.2 Nominal power consumption 2 A2 W35 kW 2.61 2.67

5.3 Starting current with soft starter A 38

5.4 Nominal current A2 W35 / cosA / --- 14.2 / 0.8 14.5 / 0.8

5.5 max. power consumption of compressor protection

(per compressor) W 70

6 Complies with the European safety regulations 3

3. See CE declaration of conformity

7 Additional model features

7.1 Defrosting Automatic

Type of defrosting Reverse cycle

Defrosting tray included Yes (heated)

7.2 Heating water in device protected against freezing Yes 4

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

7.3 Performance levels 1

7.4 Controller internal/external External

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Dimplex LA 11MSR Manual

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