19
7. Thermix split system (Fig. 2)
Heat exchanger
Number of plates
max. V*
[l/h]
Power at 5K
[kW]
Power at 10K
[kW]
20
30
1040
1100
5.93
6.27
11.86
12.54
* maximum volumetric flow in the low temperature circuit
see Fig. 8 and 8.1
Fig. 8
A
3/4“ MI connection - expansion tank
Fig. 8.1
A
Bypass primary (see item 3.3) (needs to be closed in operational mode for proper functioning)
B
Bypass secondary (see item 3.2)
C
3/4” Eurokonus
D
Immersion sleeve
E
Heat exchanger for number of plates, see table)
Requirements:
If the maximum power is secondarily consumed, no admixing happens so that t
he Thermix pump delivers the total volumetric flow via the heat
exchangers. The mixed heating circuit shows a pressure loss of 0.2 bar at the re
spective quoted maximum volumetric flow
. The maximum
quoted volumetric flow corresponds to the adjusted pump level 3 of the Thermix
pump.
see Fig. D2 and D2.1
Fig. D2
A
V
olumetric flow – pressure loss diagram - Thermix seplit system primary side
(heat exchanger)
B
Pressure loss (bar)
C
V
olumetric flow [l/h]
Fig. D2.1
A
FV
olumetric flow – pressure loss diagram -Thermix split system secondary side
B
Pressure loss (bar)
C
FV
olumetric flow [l/h]
