12

12 Device Information

English

1Type and order code

2Design

2.1Model

2.2Degree of protection according to EN 60 529

2.3Installation location

3 Performance data

3.1Operating temperature limits:

Heating water flow

°C

Cooling, flow

°C

Brine (heat source, heating)

°C

Brine (heat sink, cooling)

°C

Antifreeze

 

Minimum brine concentration (-13 °C freezing temperature)

3.2Temperature spread of heating water (flow/return flow) at B0 / W35K

3.3

Heat output / COP

at B-5 / W55 1

kW / ---

 

 

at B0 / W50

1

kW / ---

 

 

at B0 / W35

1

kW / ---

3.4

Cooling capacity / COP

at B20 / W8

 

kW / ---

 

 

at B20

/ W18

kW / ---

 

 

at B10

/ W8

 

kW / ---

 

 

at B10

/ W18

kW / ---

3.5

Sound power level

 

 

 

dB(A)

3.6Heating water flow with an internal pressure differential of m³/h / Pa

3.7Brine throughput with an internal pressure differential

 

(heat source) of

 

m³/h / Pa

3.8

Refrigerant; total filling weight

 

type / kg

4

Dimensions, connections and weight

 

4.1

Device dimensions without connections 2

H x W x L mm

4.2

Device connections to heating system

Inch

4.3

Device connections to heat source

 

Inch

4.4

Weight of the transportable unit(s) incl. packing

kg

5

Electrical Connection

 

 

5.1

Nominal voltage; fuse protection

 

V / A

5.2

Nominal power consumption 1

B0 W35

kW

5.3

Starting current with soft starter

 

A

5.4

Nominal current B0 W35 / cos ϕ

 

A / ---

6Complies with the European safety regulations

7Additional model features

7.1Water in device protected against freezing 4

7.2Performance levels

7.3Controller internal/external

SI 5MER

Reversible

IP20

Indoors

Up to 55

+7 to +20 -5 to +25

+5 to +25

Monoethylene

glycol

25%

9.4

4.0/ 2.0

4.8/ 2.7

4.9/ 3.9

5.4/ 4.6

6.6/ 5.3

5.4/ 5.6

6.8/ 6.7 54

0.45/ 1,900

1.2/ 16,000 R407C / 0.9

805 650 462 G 1¼" external G 1¼" external 115

230 / 16

1.25

24

6.8 / 0.8

3

Yes

1

Internal

SI 7MER

Reversible

IP20

Indoors

Up to 55

+7 to +20 -5 to +25

+5 to +25

Monoethylene

glycol

25%

9.1

5.4/ 2.1

6.2/ 2.7

6.4/ 3.8

7.0/ 4.5

8.6/ 5.3

7.0/ 5.5

8.8/ 6.6 55

0.6/ 3,300

1.7/ 29,500 R407C / 0.9

805 650 462 G 1¼" external G 1¼" external 117

230 / 16

1.68

26

9.1 / 0.8

3

Yes

1

Internal

SI 9MER

Reversible

IP20

Indoors

Up to 55

+7 to +20 -5 to +25

+5 to +25

Monoethylene

glycol 25% 10.6

7.5/ 2.0

8.8/ 2.8

9.3/ 4.0

9.9/ 4.6

12.0/ 5.4 9.9 / 5.6

12.4/ 6.7 56

0.75/ 2,300

2.3/ 25,000 R407C / 1.25

805 650 462 G 1¼" external G 1¼" external 124

230 / 20

2.3

38

12.5 / 0.8

3

Yes

1

Internal

SI 11MER

Reversible

IP20

Indoors

Up to 55

+7 to +20 -5 to +25

+5 to +25

Monoethylene

glycol

25%

9.9

9.8/ 2.1 11.3 / 2.9 11.6 / 4.1 11.4 / 4.6 14.1 / 5.3 11.6 / 5.7 14.1 / 6.5

56

1.0/ 4,100

3.0/ 24,000 R407C / 1.6

805 650 462 G 1¼" external G 1¼" external 128

230 / 25

2.8

38

15.2 / 0.8

3

Yes

1

Internal

1.This data indicates the size and capacity of the system. For an analysis of the economic and energy efficiency of the system, both the bivalence point and the regulation should also be taken into consideration. The specified values, e.g. B10 / W55, have the following meaning: Heat source temperature 10 °C and heating water flow temperature 55 °C.

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

3.See CE declaration of conformity

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

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Dimplex SI 11MER, SI 9MER, SI 5MER, SI7MER manual Device Information, Performance data

SI7MER, SI 11MER, SI 9MER, SI 5MER specifications

The Dimplex SI series is an impressive range of high-performance electric storage heaters designed for modern living while prioritizing energy efficiency and comfort. This line includes models SI 5MER, SI 7MER, SI 9MER, and SI 11MER, each tailored to meet various heating needs and room sizes.

One of the standout features of the Dimplex SI series is its innovative storage technology. These heaters work by storing heat during off-peak hours, when electricity costs are lower, and releasing it throughout the day. This characteristic not only helps in reducing energy bills but also provides a stable and comfortable heat output regardless of external temperature fluctuations.

The SI 5MER model is designed for smaller spaces, providing an efficient heating solution for apartments or compact rooms. The digital controls allow users to set desired temperatures easily, while the advanced thermal insulation minimizes heat loss.

Moving to the SI 7MER, this model offers a higher output suitable for slightly larger areas. It incorporates similar technology and features as the SI 5MER but with increased heat retention capacity, ensuring that spaces remain warm during colder months.

The SI 9MER takes performance up a notch, catering to medium-sized rooms. It includes a larger storage capacity and enhanced insulation, ensuring that warmth is dissipated gradually and evenly throughout the day. The integrated digital display allows for precise control, enhancing user convenience.

For those requiring even more power, the SI 11MER is the ideal option. It is perfect for larger living spaces and features advanced energy efficiency technologies. With a robust design, this model not only functions effectively but also features a sleek and modern aesthetic that can complement any interior.

All models in the Dimplex SI series are constructed with a focus on user-friendliness and safety. They are fitted with features such as overheat protection and child safety locks, ensuring peace of mind for households with children.

In summary, the Dimplex SI series—comprising the SI 5MER, SI 7MER, SI 9MER, and SI 11MER—is a versatile and efficient choice for electric heating. Each model is built with innovative technology, ensuring effective heat storage and release while maintaining energy efficiency. With a focus on safety and ease of use, these heaters are well-suited to adapt to modern lifestyle demands.