RENEWABLE SOLUTIONS - GROUND SOURCE - HEATING AND COOLING

SI MER range

Technical Specification

Model number SI 5MER SI 7MER SI 9MER SI 11MER
Temperature operating limits for heating water Up to 58 °C Up to 58 °C Up to 58 °C Up to 58 °C
Temperature operating limits for brine -5 °C to 25 °C -5 °C to 25 °C -5 °C to 25 °C -5 °C to 25 °C
Temperature operating limits for cooling 5 °C / 25 °C 5 °C / 25 °C 5 °C / 25 °C 5 °C / 25 °C
Heat output / COP at B0/W50* kW/- 4,80 / 2,70 6,20 / 2,70 8,80 / 2,80 11,30 / 2,90
Heat output / COP at B0/W35* kW/- 4,90 / 3,90 6,40 / 3,80 9,30 / 4,00 11,60 / 4,10
Cooling capacity / COP at B+10/W8* kW/- 5,40 / 5,60 7,00 / 5,50 9,90 / 5,60 11,60 / 5,70
Cooling capacity / COP at B+10/W18* kW/- 6,80 / 6,70 8,80 / 6,60 12,40 / 6,70 14,10 / 6,50
Electrical nominal power consumption at B0/W35 kW 1,25 1,68 2,30 2,80
Refrigerant R407C kg 0,90 0,90 1,25 1,60
Flow rate (heat source) at ext. pressure differential m³/h / Pa 1.2 / 16000 1.7 / 29500 2.3 / 25000 3.0 / 24000
Heating water flow rate with an int. pressure differential of m³/h / Pa 0.45 / 1900 0.60 / 3300 0.75 / 2300 1.00 / 4100
Dimensions (W x D x H)** mm 650 x 462 x 805 650 x 462 x 805 650 x 462 x 805 650 x 462 x 805
Weight (incl. packing) kg 115 117 124 128
Control voltage V 230 230 230 230
Supply voltage 1/N/PE~230V, 50Hz 1/N/PE~230V, 50Hz 1/N/PE~230V, 50Hz 1/N/PE~230V, 50Hz
Starting current with soft starter A 24 SA 26 SA 38 38
Fuse A 16 16 20 25
Device connections for heating 1 1/4" 1 1/4" 1 1/4" 1 1/4"
Device connections for heat source 1 1/4" 1 1/4" 1 1/4" 1 1/4"

* The specified values have the following meaning, e.g. B0/W35: heat source temperature 0 °C, heat outlet temperature 35 °C.
** Please note that additional space is required for pipe connections, operation and maintenance.

Name and Registered Office: Dimplex (UK) Limited, Millbrook House, Grange Drive, Hedge End, Southampton, Hants, SO30 2DF, United Kingdom.
Company No.1313016 EEE Producer Registration Number – WEE/GE0057TS