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11
11 Device Information
Device information for air-to-water heat pumps for heating purposes
1
Type and order code
2
Design
2.1
Degree of protection according to EN 60 529 for compact devices
and heating components
2.2
Installation location
3
Performance data
3.1
Operating temperature limits:
Water flow/return flow
Air
3.2
Heat output / COP
3.3
Electrical power consumption
3.4
Heating water flow with an internal pressure differential of m³/h / Pa
3.5
COP (t) according to EN 255 A15 / 45 °C heating process 300l tank
3.6
COP (t) according to EN 255 A20 / 45 °C heating process 300l tank
3.7
Sound pressure level at 1 m distance
3.8
Air flow / external compression
3.9
Refrigerant; total filling weight
4
Dimensions, connections and weight
4.1
Device dimensions
4.2
Device connections to heating system
4.3
Air duct connection diameter
4.4
Maximum air duct connection length (total)
4.5
Weight of the transportable unit(s) incl. Packing
5
Electrical connection
5.1
Electrical connection (ready-to-plug-in supply line 2.7 m) V/Hz
5.2
Fuse
6
Complies with the European safety regulations
7
Additional model features
7.1
Defrosting
7.2
Type of defrosting
7.3
Defrosting tray included
7.4
Set-up
1. These specifications characterise the performance capacity of the system, e.g. A20/W45: Air intake temperature 20 °C and water outlet temperature 45 °C.
2. Heating process of the nominal content of 300 l from 15 °C to 45 °C at a relative humidity of 70%. COP depends on tank and air guidance.
3. Open air
4. See CE declaration of conformity
E-8
All manuals and user guides at all-guides.com
°C / °C
°C
1
at A35 / W45
kW / ---
1
at A20 / W45
kW / ---
at A20 / W45
kW
2
2
3
dB(A)
m³/h / Pa
type / kg
H x W x L cm
Inch
(mm)
(m)
kg
A
LI 2M
IP 20
Indoors
up to 70 / above 15 (±2)
0 to +40 (±2)
2,3 / 3,0
1,7 / 2,5
0,68
0,25 / 3000
3,4
3,7
51
450 / 100
R134a / 0.26
725 x 450 x 550
G 1 1/2 " external
160
10
54
230 / 50
16
4
Automatic
Hot gas defrosting
Yes
frost-free
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