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To install the circulating pump
Thermo 230/231/300/301/350
48
5.3.
U 4851 circulating pump
Fig. 17: U 4851 circulating pump
Installation position
0-90°
Sw+
Br-
279
53
31
110
500
32
60
115
24
85
97,5
6,5
38
38
63
23
100
*
90°
* Clamping area of the stand clamp
Fig. 18: Hole pattern for the stand for U 4851 circulating pump
Fig. 19: Delivery rate and flow resistance
U 4851 circulating pump
Delivery rate
(with water at 20°C)
Flow resistance
(with the pump stopped)
Th23_EA_degbfr_g.book Seite 48 Dienstag, 15. Februar 2005 2:03 14