EN-12 452160.66.49 · FD 9302
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LI 15TE
12 Device Information
1
Type and order code
LI 15TE
2
Design
2.1
Model / controller
Universal / internal
2.2
Thermal energy metering
-
2.3
Installation location / degree of protection according to EN 60 529
Indoors / IP 20
2.4
Antifreeze condensate tray / heating water
Heated / yes
1
1. The heat circulating pump and the heat pump manager must always be ready for operation.
2.5
Performance levels
1
3
Operating limits
3.1
Heating water flow / return
°C
up to 58 ± 2 / from 18
3.2
Air (heat source)
°C
-25 to +35
4
Performance data / flow rate
4.1
Heating water flow rate / internal pressure differential
A7 / W35/30
m³/h / Pa
2.6 / 11800
A7 / W45/38
m³/h / Pa
1.8 / 5500
Minimum heating water flow
A7 / W55/45
m³/h / Pa
1.3 / 2500
4.2
Heat output / COP
2
2. This data indicates the size and capacity of the system according to EN14511 (5 K at 7 °C). 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.
EN 14511
at A-7 / W35
kW / ---
9.6 / 2.8
at A2 / W35
kW / ---
12.0 /3.3
at A7 / W35
kW / ---
14.4 / 3.7
at A7 / W55
kW / ---
13.9 / 2.7
at A10 / W35
kW / ---
15.3 / 3.8
4.3
Sound power level of device /
outdoors according to EN 12102
3
dB(A)
3. In reduce mode, the heat output reduces by approx 8 % and the sound power by 2-3 dB(A).
50 / 53
4.4
Sound pressure level at a distance of 1m
4
dB(A)
4. The specified sound pressure levels correspond to the operating noise of the heat pump in heating operation with a flow temperature of 35 °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.
43
4.5
Air flow
m³/h
3700
5
Dimensions; weight and filling quantities
5.1
Device dimensions without connections
5
H x W x L mm
5. Please note that additional space is required for pipe connections, operation and maintenance.
1565 x 990 x 780
5.2
Device connections for heating system
Inch
Pipe connection 1 1/4" flat sealing
5.3
Weight of the transport unit(s) incl. packaging
kg
270
5.4
Refrigerant; total filling weight
type / kg
R404 A / 4.6
5.5
Lubricant; total filling quantity
type / litres
Polyolester (POE) / 1.9
6
Electrical connection
6.1
Supply voltage; fuse protection
3~/N/PE 400 V (50 Hz) / C13 A
6.2
Control voltage; fuse protection
1~/N/PE 230 V (50 Hz) / C13 A
6.3
Starting current with soft starter
A
22
6.4
Nominal power consumption at A2 / W35 / max. power consumption
2
kW
3.8 / 6.2
6.5
Nominal current at A2/W35 / cos
5
A / ---
7.1 / 0.8
6.6
Max. power consumption of compressor protection
W
70; thermostatically controlled
7
Complies with the European safety regulations
6
6. See CE declaration of conformity
8
Additional model features
8.1
Type of defrosting
Reverse circulation
