Dimplex SI 9MER ユーザーズマニュアル

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12 Device Information

Type and order code

SI 5MER

SI 7MER

SI 9MER

SI 11MER

Design

2.1

Model

Reversible

2.2

Degree of protection according to EN 60 529

IP20

2.3

Installation location

Indoors

Performance data

3.1

Operating temperature limits:

Heating water flow

°C

Up to 55

Cooling, flow

°C

+7 to +20

Brine (heat source, heating)

°C

-5 to +25

Brine (heat sink, cooling)

°C

+5 to +25

Antifreeze

Monoethylene

glycol

Monoethylene

glycol

Monoethylene

glycol

Monoethylene

glycol

Minimum brine concentration (-13 °C freezing temperature)

25%

3.2

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

9.4

9.1

10.6

9.9

3.3

Heat output / COP

at B-5 / W55

kW / ---

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.

4.0 / 2.0

5.4 / 2.1

7.5 / 2.0

9.8 / 2.1

at B0 / W50

kW / ---

4.8 / 2.7

6.2 / 2.7

8.8 / 2.8

11.3 / 2.9

at B0 / W35

kW / ---

4.9 / 3.9

6.4 / 3.8

9.3 / 4.0

11.6 / 4.1

3.4

Cooling capacity / COP

at B20 / W8

kW / ---

5.4 / 4.6

7.0 / 4.5

9.9 / 4.6

11.4 / 4.6

at B20 / W18

kW / ---

6.6 / 5.3

8.6 / 5.3

12.0 / 5.4

14.1 / 5.3

at B10 / W8

kW / ---

5.4 / 5.6

7.0 / 5.5

9.9 / 5.6

11.6 / 5.7

at B10 / W18

kW / ---

6.8 / 6.7

8.8 / 6.6

12.4 / 6.7

14.1 / 6.5

3.5

Sound power level

dB(A)

3.6

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

0.45 / 1,900

0.6 / 3,300

0.75 / 2,300

1.0 / 4,100

3.7

Brine throughput with an internal pressure differential
(heat source) of

m³/h / Pa

1.2 / 16,000

1.7 / 29,500

2.3 / 25,000

3.0 / 24,000

3.8

Refrigerant; total filling weight

type / kg

R407C / 0.9

R407C / 1.25

R407C / 1.6

Dimensions, connections and weight

4.1

Device dimensions without connections

H x W x L mm

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

805

× 650 × 462 805 × 650 × 462 805 × 650 × 462 805 × 650 × 462

4.2

Device connections to heating system

Inch

G 1¼" external

4.3

Device connections to heat source

Inch

G 1¼" external

4.4

Weight of the transportable unit(s) incl. packing

115

117

124

128

Electrical Connection

5.1

Nominal voltage; fuse protection

V / A

230 / 16

230 / 20

230 / 25

5.2

Nominal power consumption

B0 W35

1.25

1.68

2.3

2.8

5.3

Starting current with soft starter

5.4

Nominal current B0 W35 / cos

A / ---

6.8 / 0.8

9.1 / 0.8

12.5 / 0.8

15.2 / 0.8

Complies with the European safety regulations

3. See CE declaration of conformity

Additional model features

7.1

Water in device protected against freezing

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

Yes

7.2

Performance levels

7.3

Controller internal/external

Internal