Dimplex LA 3860 Installation And Operating Instruction page 14

English
9 Additional model features
9.1 Type of defrosting (according to need)
9.2 Condensate tray frost protection / Water in device
protected against freezing
9.3 max. operating overpressure (heat source / heat sink)
10 Performance / coefficient of performance (COP)
10.1 SCOP (Seasonal coefficient of performance) average climate 35 °C / 55 °C
10.2 ŋ average climate 35 °C / 55 °C
s
10.3 Heat output / coefficient of performance (COP)
1. For air temperatures between -22 °C and 0 °C, flow temperature increasing from 45 °C to 60 °C.
2. The specified maximum heating water flow temperature applies to the heating water flow for A7 / W55-47.
3. The specified "Minimum heating water flow rate for pump sizing" must be ensured for trouble-free operation in the pump flow and during defrosting.
Electronic control of the M16 heat generation circuit pump via the WPM enables a reduction of the volume flow in heating operation.
4. The heat output and COP is reduced by approx. 5% in lower operation
5. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 55 °C.
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.
6. Note that additional space is required for pipe connections, operation and maintenance
7. This data indicates the size and capacity of the system. For an analysis of the economic and energy efficiency of the system, the bivalence point and
the regulation should be taken into consideration. These figures are only achieved with clean heat exchangers. Instructions for maintenance, commissioning and operation can
be found in the relevant sections of the assembly and operating instructions. The specified values have the following meaning, e.g. A 7 / W35: heat source temperature 7 °C and
heating water flow temperature 35 °C.
8. The heat circulating pump and the heat pump manager must always be ready for operation.
9. For special applications with increased heat consumption at high outside temperatures, please contact our project planning department.
EN-12
8
7
Heat source / heat sink
Air / water
with A-15 / W35
with A-7 / W35
with A2 / W35
with A7 / W35-30
with A12 / W35
with A7 / W45-40
with A7 / W55-47
452167.66.48-EN · FD 0212
bar
Performance level
kW / ---
kW / ---
kW / ---
kW / ---
kW / ---
kW / ---
kW / ---
Reverse circulation
Heated / Yes
3.0
3,91 / 3.33
154 / 130
EN 14511
1
16.9 / 2.6
22.2 / 3.2
26.6 / 3.6
35.3 / 4.5
38.1 / 4.8
32.9 / 3.7
31.7 / 3.2
LA 3860
9
2
31.7 / 2.6
38.0 / 3.0
43.4 / 3.4
www.dimplex.de