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Bypass Regulation (Ref. 21, Fig. 41):
The appliance leaves the factory with the bypass closed.
This is the only configuration that guarantees proper operation of the product and should therefore not be changed.
Indoor Unit (Victrix Plus 24HY) + Outdoor Unit (Audax.DK4) available head
80
70
60
50
Y1
40
30
2
20
10
4
0
0
Key (Fig. 40):
1
= Head available to the system at speed 100% with by-pass closed
2
= Head available to the system at Speed 40% with by-pass closed
3
= Circulator power input at Speed 100% with closed by-pass
4
= Circulator power input at Speed 40% with closed by-pass
Area between curves 1 and 2 = Available system head with bypass closed
Area between curves 3 and 4 = Circulator absorbed power with bypass closed
X1
= Flow rate (l/h)
Y1
= Head (kPa)
Y2
= Power absorbed by pump (W)
1.39 KITS AVAILABLE ON REQUEST
Check the complete list of kits available and which can be combined with the product, consult the Immergas website, the Im-
mergas Price List or the technical-commercial documentation (catalogues and data sheets).
58
1
200
400
600
800
1000
1200
X1
80
3
70
60
50
Y2
40
30
20
10
0
1400
1600
40
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