20
Subject to change without notice | 83059100fUK – Translation of the original operating manual | ait-deutschland GmbH
LWV 122R3
Performance curves / operating limits / heating
Keys:
“”
Heating water volume flow rate
Temp „
Heat source temperature
Temp ”
Heat water temperature
∆pmax
max. free pressing
Qh min/max
min./max. heating power
Pel min/max
min./max. power consumption
823291b
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
Temp„ [
°
C]
Qh min/max [kW]
35°C
55°C
0,00
0,05
0,10
0,15
0,20
0,25
0,30
0
0,5
1
1,5
2
2,5
3
“ ” [m³/h]
∆pmax [bar]
15
20
25
30
35
40
45
50
55
60
65
-25 -20 -15 -10
-5
0
5
10
15
20
25
30
35
40
T
emp”
[C
°]
Temp„ [°C
]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
-25 -20 -15 -10 -5
0
5
10 15 20 25 30 35
Temp„ [
°
C]
Pel min/max [kW]
35°C
55°C
