Dimplex SI 90TU Installation And Operating Instruction page 33

SI 90TU - SI 130TU
7 Complies with the European safety regulations
8 Additional model features
8.1 Water in device is protected against freezing
8.2 Max. operating overpressure (heat source/heat sink)
9 Heat output / COP
9.1 Heat output / coefficient of performance (COP)
1. If necessary, the operating range can be extended to a brine inlet temperature of -10 °C. In this case, the minimum brine concentration must be adjusted to 30%. (Freezing
temperature -17 °C)
For brine inlet temperatures of -10 °C to -5 °C, flow temperature increasing from 50 °C to 60 °C.
For brine inlet temperatures of -5 °C to 0°C, flow temperature increasing from 60 °C to 62 °C.
2. Operation is possible at brine inlet temperatures of up to +35 °C. For brine inlet temperatures of 25 °C to 35 °C, flow temperature decreasing from 62 °C to 58 °C.
3. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation at 55 °C flow temperature.
The specified sound pressure level represents the free sound area level. The measured value can deviate by up to 16 dB(A), depending on the installation location.
4. Note that additional space is required for pipe connections, operation and maintenance.
5. These data indicate the size and capacity of the system according to EN 14511. For an analysis of the economic and energy efficiency of the system, the bivalence point and
regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on maintenance, commissioning and oper-
ation can be found in the respective sections of the installation and operating instructions. The specified values, e.g. B0 / W55, have the following meaning: Heat source tem-
perature 0 °C and heating water flow temperature 55 °C.
6. See CE declaration of conformity
7. The heat circulating pump and the heat pump manager must always be ready for operation.
8. The coefficients of performance are valid with the circulating pumps included in the scope of supply.
1 Type and order code
2 Design
Heat source
2.1 Model
2.2 Controller
2.3 Thermal energy meter
2.4 Installation location
2.5 Performance levels
3 Operating limits
1 2
3.1 Heating water flow
1 2
3.2 Brine (heat source)
3.3 Antifreeze
3.4 Minimum brine concentration (-13 °C freezing temperature)
4 Flow / sound
4.1 Heating water flow / free compression (max).
Nominal flow in accordance
Minimum heating water flow
4.2 Brine flow rate / free compression (max).
Nominal flow in accordance
Minimum brine flow rate
4.3 Sound power level according to EN 12102
4.4 Sound pressure level at a distance of 1m
5 Dimensions, weight and filling quantity
4
5.1 Device dimensions
5.2 Weight of the transportable unit(s) incl. packaging
5.3 Device connections for heating
5.4 Device connections for heat source
5.5 Refrigerant / total filling weight
5.6 GWP value / CO equivalent
2
5.7 Refrigeration circuit hermetically sealed
www.gdts.one
7
bar
5 8
Performance level
at B-5 / W45 kW / ---
at B0 / W55 kW / ---
at B0 / W45 kW / ---
at B0 / W35 kW / ---
°C
°C
at B0...-3 / W35...28 m³/h / Pa
at B0...-3 / W45...38 m³/h / Pa
at B0...-3 / W55...45 m³/h / Pa
m³/h / Pa
at B0...-3 / W35...28 m³/h / Pa
at B0...-3 / W45...38 m³/h / Pa
at B0...-3 / W55...45 m³/h / Pa
m³/h / Pa
dB(A)
3
dB(A)
H x W x L mm
kg
inches
Inches
type/kg
--- / t
452237.66.52 · FD 9912
6
Yes
3.0
EN 14511
1
37.3 / 3.4 71.6 / 3.2
40.9 / 3.1 78.9 / 3.0
42.5 / 3.8 81.7 / 3.6
45.5 / 5.0 86.0 / 4.7
SI 130TU
Brine
Universal
integrated
Integrated
Indoors
2
20 to 62 ± 2
-5 to +25
Monoethylene glycol
25 %
17.2 / 58000
16.5 / 60000
11.4 / 77000
11.4 / 77000
33.1 / 63000
30.2 / 79000
27.3 / 91000
27.3 / 91000
70
55
1890 x 1350 x 750
824
Rp 2½"
Rp 3"
R410A / 19.5
2088 / 41
yes
English
2
EN-13