Dimplex LAJ 60TUR+ Montageanleitung Und Bedienungsanleitung Seite 25

8.2 Condensate tray frost protection /
Water in device is protected from freezing
8.3 max. positive operating pressure (heat source/ heat sink) bar
8.4 Hydraulic 4-way reversing valve (external)
9 Heat output / COP
7 9 10 11
9.1 Heat output / COP
Cooling capacity / coefficient of performance (COP)
10 12
9.2 Cooling capacity / COP
1. for air temperatures of -20 °C to 0 °C, flow temperature increasing from 50 °C to 60 °C (see operating limits diagram)
2. 1 compressor operating mode
3. 2 compressor operating mode
4. In 2 compressor operating mode with A35/W18, provides a cooling water temperature difference of 5 K ± 1 K.
Required to ensure the waste heat recovery in cooling operation.
5. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation at 35 °C flow temperature.
The specified sound pressure level is 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. 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
operation can be found in the respective sections of the installation and operating instructions. The specified values have the following meaning, e.g. A7 / W35: Heat source tem-
perature 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. The specified values apply when using the optionally available hydraulic 4-way reversing valve (following the instructions for accessories).
If the 4-way reversing valve is not used, the heat outputs reduce by around 10 %, the coefficients of performance by around 12 %.
10.Domestic hot water preparation via additional heat exchanger in parallel operation:
The waste heat output or achievable cylinder temperature depends on the relevant operating point (temperature level/performance level).
The waste heat output decreases as the cylinder temperature rises.
11.The specified coefficients of performance are also achieved in parallel domestic hot water preparation via additional heat exchangers.
12.Considerably higher COPs are achieved with cooling operation and waste heat recovery using additional heat exchangers.
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8
9
Performance level
at A-7 / W35 kW / ---
at A2 / W35 kW / ---
at A7 / W35 kW / ---
at A7 / W45 kW / ---
at A10 / W35 kW / ---
Performance level
at A27 / W9 kW / ---
at A27 / W7 kW / ---
at A27 / W18 kW / ---
at A35 / W9 kW / ---
at A35 / W7 kW / ---
at A35 / W18 kW / ---
452163.66.54 · FD 9211
Yes
3,0
Accessories (recommended)
EN 14511
1
21,5 / 2,8
27,4 / 3,6
32,9 / 4,3
31,8 / 3,4
36,7 / 4,8
EN 14511
1
27,9 / 3,2
39,6 / 4,3
23,3 / 2,3
34,5 / 3,2
LAJ 60TUR+
2
41,4 / 2,8
48,3 / 3,3
56,8 / 3,7
56,2 / 3,1
61,6 / 4,0
2
48,7 / 2,4
70,2 / 3,3
39,8 / 1,8
59,9 / 2,5
EN-11