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www.dimplex.de 452237.66.01 · FD 9506 EN11
English
SI 26TU - SI 35TU
12 Device information
1 Type and order code
SI 26TU SI 35TU
2Design
Heat source Brine Brine
2.1 Model Universal Universal
2.2 Controller integrated integrated
2.3 Thermal energy meter Integrated Integrated
2.4 Installation location Indoors Indoors
2.5 Performance levels 2 2
3 Operating limits
3.1 Heating water flow
1
2
°C
20 to 62 ± 2 20 to 62 ± 2
3.2 Brine (heat source)
1
2
°C
-5 to +25 -5 to +25
3.3 Antifreeze Monoethylene glycol Monoethylene glycol
3.4 Minimum brine concentration (-13 °C freezing temperature) 25 % 25 %
4 Flow / sound
4.1 Heating water flow / free compression (max).
Nominal flow in accordance with EN 14511at B0...-3 / W35...30 m³/h / Pa 4,5 / 69000 6,1 / 50000
at B0...-3 / W45...40 m³/h / Pa 4,4 / 72000 5,7 / 52000
at B0...-3 / W55...47 m³/h / Pa 2,7 / 100000 3,5 / 82000
Minimum heating water flow m³/h / Pa 2,7 / 100000 3,5 / 82000
4.2 Brine flow rate / free compression (max).
Nominal flow in accordance with EN 14511at B0...-3 / W35...30 m³/h / Pa 6,4 / 31000 8,2 / 64000
at B0...-3 / W45...40 m³/h / Pa 5,6 / 43000 7,3 / 72000
at B0...-3 / W55...47 m³/h / Pa 4,9 / 54000 6,4 / 82000
Minimum brine flow rate m³/h / Pa 4,9 / 54000 6,4 / 82000
4.3 Sound power level according to EN 12102 dB(A) 57 58
4.4 Sound pressure level at a distance of 1m
3
dB(A)
41 42
5 Dimensions, weight and filling quantity
5.1 Device dimensions
4
H x W x L mm
885 x 1000 x 810 885 x 1000 x 810
5.2 Weight of the transportable unit(s) incl. packaging kg 275 315
5.3 Device connections for heating inches G 1½“ external thread G 1½“ external thread
5.4 Device connections for heat source Inches G 1½“ external thread G 1½“ external thread
5.5 Refrigerant / total filling weight type/kg R410A / 8.4 R410A / 10.9
5.6 Lubricant / total filling quantity type/litres Polyolester (POE)/2.9 Polyolester (POE)/4.2
5.7 Volume of heating water in device Litres 7 9
5.8 Volume of heat transfer medium in device Litres 79
6 Electrical connection
6.1 Supply voltage / fuse protection / RCD-Type 3~/PE 400 V (50 Hz) / C 20A / A 3~/PE 400 V (50 Hz) / C 32A / A
6.2 Control voltage / fuse protection / RCD-Type 1~/N/PE 230 V (50 Hz) / C 13A / A 1~/N/PE 230 V (50 Hz) / C 13A / A
6.3 Degree of protection according to EN 60 529 IP 21 IP 21
6.4 Starting current with soft starter A 23 28
6.5 Nominal power consumption B0 W35 / max. power consumption
5
kW
5,45 / 10,0 7,25 / 14,5
6.6 Nominal current B0 W35 / cos A / --- 9,83 / 0,8 13,08 / 0,8
6.7 Power consumption of compressor protection
(per compressor) W
70 / thermostatically controlled 70 / thermostatically controlled
6.8 Power consumption of pumps kW up to 0.35 up to 0.5
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