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To install the circulating pump
Thermo 230/231/300/301/350
46
5
To install the circulating pump
The circulating pump must be installed as shown in Figures 11 and 12,
Figure 14 and 15, Figure 17 and 18 or Figures 20 and 21. Note the
installation position.
NOTE:
The pump ports and connection lines from the water intake and water
outlet must be flush (no stress).
5.1.
U 4814 circulating pump
Fig. 11: U 4814 circulating pump
Installation position
Fig. 12: Hole pattern for the stand for U 4814 circulating pump
Fig. 13: Delivery rate and flow resistance
U 4814 circulating pump
∆
Delivery rate
(with water at 20°C)
Flow resistance
(with the pump stopped)
Th23_EA_degbfr_g.book Seite 46 Dienstag, 15. Februar 2005 2:03 14