Installation Of The Circulating Pump - Valeo Thermo 230 Notice De Montage

Thermo 230/300/350
5.2. Umwälzpumpe U 4854 (Aquavent 5000S)
249
131,5
53
31
0-90°
Fig. 9: U 4854 circulating pump
installation position
99,5
60
32
0-85°
Br- Sw+
min. 5°

Installation of the circulating pump

Fig. 10: Hole pattern for the stand for U 4854 circulating pump
bar
1,1
1,0
0,9
0,8
0,7
24 V
P
0,6
0,5
0,4
0,3
0,2
0,1
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
Fig. 11: Delivery rate and flow resistance
U 4854 circulating pump
Delivery rate
(with water at 20°C)
Flow resistance
(with the pump stopped)
(l/h)
Q
47