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Les langues disponibles
LA 17TU - LA 40TU
11 Device information
1
Type and order code
2
Design
2.1
Model / controller
2.2
Thermal energy metering
2.3
Installation location / degree of protection according to EN 60529
2.4
Antifreeze condensate tray / heating water
2.5
Performance levels
3
Operating limits
3.1
Heating water flow / return
Air (heat source)
4
Performance data / flow rate
4.1
Heating water flow rate /
internal pressure differential
Minimum heating water flow
2
4.2
Heat output / COP
4.3
Sound power level
4.4
Sound pressure level at a distance of 10 m
(air outlet side)
4.5
Air flow
5
Dimensions, connections and weight
5.1
Device dimensions without connections
5.2
Device connections for heating system
5.3
Weight of the transportable unit(s) incl. packaging
5.4
Refrigerant; total filling weight
5.5
Lubricant; total filling quantity
6
Electrical connection
6.1
Load voltage; Fuse protection
6.2
Control voltage; Fuse protection
6.3
Starting current with soft starter
6.4
Nominal power consumption A2 W35/
2
3
max. consumption
,
6.5
Nominal current A2 W35 / cos
6.6
Max. power consumption of compressor protection
(per compressor)
7
Complies with the European safety regulations
8
Additional model features
Type of defrosting (according to need)
1. The heat circulating pump and the heat pump manager must always be ready for operation.
2. These data indicate the size and capacity of the system according to EN 255 (10K at A2) and EN 14511 (5K at A7) without weather-proof protective cover. For an analysis of the
economic and energy efficiency of the system, other parameters, in particular the defrosting capacity, the bivalence point and the regulation, should also be taken into consideration.
The specified values have the following meaning, e.g. A7 / W35: External air temperature 7 °C and heating water flow temperature 35 °C.
3. 2-compressor operating mode
4. 1-compressor operating mode
5. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35°C.
6. See CE declaration of conformity
EN-10
°C
°C
A7/W35/30
m³/h / Pa
A7/W45/38
m³/h / Pa
A7/W55/45
m³/h / Pa
at A-7 / W35
kW / ---
kW / ---
at A2 / W35
kW / ---
kW / ---
at A7 / W35
kW / ---
kW / ---
at A7 / W55
kW / ---
kW / ---
at A10 / W35
kW / ---
kW / ---
dB(A)
5
dB(A)
m³/h
H x W x L mm
Inches
kg
type / kg
type / litres
A
kW
A / ---
W
452163.66.10 · FD 9309
LA 17TU
Universal / external
Integrated
Outdoor / IP24
1
Heated / yes
2
up to 58 ± 2 / from 18
-25 to +35
3.4 / 9900
2.3 / 5000
1.7 / 2900
EN 255
EN 14511
3
11.2 / 3.0
10.3 / 2.8
4
5.5 / 3.1
5.4 / 3.0
3
14.7 / 3.8
14.6 / 3.7
4
8.4 / 3.9
8.2 / 3.8
3
19.6 / 4.4
4
10,0 / 4,5
3
18.8 / 2.9
4
9.2 / 2.8
3
20.9 / 4.9
20.5 / 4.8
4
11.1 / 5.0
10.5 / 4.9
63
35
5500
1940 x 1600 x 952 (750)
Thread 1 1/4" flat sealing
436
R404A / 8.2
Polyolester (POE) / 2.9
3~/PE 400 V (50 Hz) / C 16A
- / -
17
4.0 / 7.5
7.1 / 0.8
70, thermostatically controlled
6
Reverse circulation
LA 25TU
Universal / external
Integrated
Outdoor / IP24
1
Heated / yes
2
up to 58 ± 2 / from 18
-25 to +35
4.5 / 8300
3.1 / 4000
2.2 / 2100
EN 255
EN 14511
17.0 / 3.1
16.7 / 3.0
9.3 / 3.1
9.1 / 3.0
19.7 / 3.8
19.6 / 3.7
11.4 / 3.9
11.3 / 3.8
26.1 / 4.4
13.9 / 4.5
25.0 / 2.9
12.4 / 2.8
28.4 / 4.9
28.2 / 4.8
15.3 / 5.0
15.0 / 4.9
67
40
7500
1940 x 1600 x 952 (750)
Thread 1 1/2" flat sealing
510
R404A / 10.2
Polyolester (POE) / 3.8
3~/PE 400 V (50 Hz) / C 25A
- / -
22
5.3 / 9.2
9.6 / 0.8
70, thermostatically controlled
6
Reverse circulation
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