EN-8 452159.66.37 · FD 9311
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English
LAJ 11 MUR - LAJ 16 MUR
11 Device information
Device information for air-to-water heat pumps for heating purposes
1
Type and order code
LAJ 11 MUR
LAJ 16 MUR
2
Design
Heat source
Air
Air
2.1
Model
Universal/reversible
Universal/reversible
2.2
Controller
WPMJ Econ5Plus wall-mounted
WPMJ Econ5Plus wall-mounted
2.3
Thermal energy metering
No
No
2.4
Installation location
Outdoors
Outdoors
2.5
Performance levels
1
1
3
Operating limits
3.1
Heating water flow
°C
20 to 55 ± 2
20 to 55 ± 2
3.2
Cooling water flow
1
°C
+7 to +20
+7 to +20
3.3
Air (heating)
°C
-20 to +35
-20 to +35
3.4
Air (cooling)
°C
+15 to 35 ± 2
+15 to 35 ± 2
4
Flow / sound
4.1
Heating water flow / internal pressure differential
according to 14511
m³/h / Pa
minimum
m³/h / Pa
1.5 / 3800
1,0 / 1300
2.4 / 12900
1.5 / 4500
4.2
Minimum cooling water flow rate / internal pressure differential m³/h / Pa
1.5 / 3800
2.4 / 12900
4.3
Sound power level according to EN 12102
dB(A)
63
64
4.4
Sound pressure level at a distance of 10 m
2
dB(A)
33
34
4.5
Air flow
m³/h
2200
4000
5
Dimensions, weight and filling quantities
5.1
Device dimensions
3
H x W x D mm
1361 x 1362 x 852
1571 x 1552 x 852
5.2
Weight of the transportable unit(s) incl. packaging
kg
224
264
5.3
Device connections for heating system
Inches
Rp 1''
Rp 1''
5.4
Refrigerant; total filling weight
type / kg
R404A / 3.7
R404A / 4.1
5.5
Lubricant; total filling quantity
type / litres
Polyolester (POE) / 1.6
Polyolester (POE) / 2.1
6
Electrical connection
6.1
Supply voltage / fuse protection
2~ / PE 200 V (50Hz) C32A
2~ / PE 200 V (50Hz) C32A
6.2
Control voltage / fuse protection
--
--
6.3
Degree of protection according to EN 60 529
IP 24
IP 24
6.4
Starting current with soft starter
A
54
60
6.5
Nominal power consumption at A2 / W35 / max. power consumption
4
kW
2.8 / 5.0
4.0 / 7.1
6.6
Nominal current A2 W35 / cos
A / ---
16.7 / 0.8
24.0 / 0.8
6.7
Max. power consumption of compressor protection
(per compressor)
W
--
--
6.8
Power consumption of fan
W
Содержание LAJ 11MUR
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