Publicité
LA 9S-TU(R) - LA 18S-TU(R)
6
Electrical connection
6.1
Supply voltage / fusing / RCD type
6.2
Control voltage / fusing by WPM
6.3
Degree of protection according to EN 60529
6.4
Starting current limiter
6.5
Rotary field monitoring
6.6
Starting current with soft starter
6.7
Nominal power consumption A2/W35 /
4
max. power consumption
Nominal current A2 /W35 / cos
6.8
6.9
Power consumption of compressor protection
(per compressor)
6.10 Power consumption of fan
7
Complies with the European safety regulations
8
Additional model features
8.1
Type of defrosting
8.2
Frost protection, condensate tray /
Water in device protected against freezing
8.3
Maximum operating pressure (heat source/heat sink)
8.4
Energy efficiency class / energy efficiency (low temperature)
8.5
Energy efficiency class / energy efficiency (mean temperature)
4
9
Heat output COP
9.1
Heat output / COP
10
Cooling capacity / COP
10.1 Cooling capacity / COP
1. For air temperatures between -22°C and -5°C, flow temperature increasing from 45? to 60?.
2. operation with 2 compressors
3. Operation with 1 compressor
4. 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, other parameters, in particular
the defrosting capacity and regulation, should also be taken into consideration. These figures are only achieved with clean heat exchangers. Instructions for care, commissioning
and operation can be found in the relevant sections of the installation and operation instructions. The specified values have the following meaning, e.g. A7/W35: outside air tem-
perature 7 °C and heating water flow temperature 35 °C.
5. Standard nominal flow only possible with an electronically controlled circulating pump with actuation via heat pump manager.
6. The heat output and COP is reduced by approx. 5 % in lower operation
7. When the optional weather protection hood (accessory) is used, the sound pressure level in outlet direction is reduced by 3 dB(A).
8. 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.
9. See CE declaration of conformity
10.The heat circulating pump and the heat pump manager must always be ready for operation.
11.The coefficient of performance (COP) in partial load operation can be increased by selecting "energy-optimised heating operation" (natural defrosting)
12.The maximum sound power level under full load can increase by up to 5 dB(A).
EN-12
A
kW
A / ---
W
W
10
bar
Performance level
at A-7 / W35
kW / ---
at A2 / W35
kW / ---
at A7 / W35
kW / ---
at A7 / W45
kW / ---
at A7 / W55
kW / ---
at A10 / W35
kW / ---
4 12
Performance level
at A27 / W18
kW / ---
at A27 / W9
kW / ---
at A27 / W7
kW / ---
at A35 / W18
kW / ---
at A35 / W9
kW / ---
2
at A35 / W7
kW / ---
452168.66.01 · FD 9512
3~/N/PE 400 V (50 Hz) /
3~/N/PE 400 V (50 Hz) /
C10 A / A
C10 A / A
1~/N/PE 230 V (50 Hz) /
1~/N/PE 230 V (50 Hz) /
4 AT
4 AT
IP 24
IP 24
Soft starter
Soft starter
Yes
Yes
21
1,7 / 3,3
2,38 / 4,0
3,1 / 0,8
4,3 / 0,8
70 / thermostatically
70 / thermostatically
controlled
controlled
< 150
< 200
9
Reverse circulation
Reverse circulation
Yes
Yes
3.0
A++ / 172 %
A++ / 167 %
A++ / 125 %
A++ / 125 %
EN 14511
EN 14511
1
2
1
5,5 / 3,2
---
7,3 / 3,1
9,5 / 4.0
7,2 / 4,2
---
11
(4,2)
8,4 / 4,8
---
11,3 / 4,7
8,2 / 3,7
---
10,8 / 3,8
8,0 / 3,1
---
10,0 / 3,0
8,9 / 5,1
---
12,0 / 5,0
EN 14511
EN 14511
1
2
1
7,9 / 4,3
---
8,6 / 3,6
---
5,4 / 3,0
---
6,3 / 2,6
7,0 / 3,2
---
7,9 / 2,8
---
4,9 / 2,3
---
5,3 / 2,0
3~/N/PE 400 V (50 Hz) /
C13 A / A
1~/N/PE 230 V (50 Hz) /
4 AT
IP 24
Soft starter
Yes
19
21
3,24 / 6,8
5,9 / 0,8
70 / thermostatically
controlled
< 250
9
9
Reverse circulation
Yes
3.0
3.0
A++ / 179 %
A++ / 130 %
EN 14511
2
1
2
---
5,6 / 3,2
10,6 / 3,2
12,3 / 3,8
---
7,3 / 4,2
11
(3,9)
---
8,4 / 4,8
---
8,1 / 3,8
---
7,7 / 3,1
---
8,8 / 5,2
EN 14511
2
1
2
---
8,2 / 4,4
15,4 / 3,7
---
12,7 / 3,2
---
6,0 / 3,3
---
6,7 / 3,1
14,0 / 3,0
---
12,2 / 2,6
---
5,2 / 2,5
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