Page 5
INTRODUCTION
DESIGN
Figure 3
: Hot water performance of T150HP at 15 - 17 l/min draw off rate
0
10
20
30
40
50
60
70
0
20
40
60
80
100
120
140
160
Draw-off volume (litres)
Ho
t wa
te
r t
e
m
p
era
tu
re
°
C
55°C Store temperature
60°C Store temperature
65°C Store temperature
The performance fi gures shown above for the 150 litre store are increased accordingly
as the cylinder capacity increases. The graph illustrates the increase in volumme that
can be achieved by the use of the auxiliary heat source.
A 15 - 17 litre/min fl ow restrictor is fi tted to the Torrent HP hot water supply outlet on
commissioning. Check that the hot water fl ow does not exceed 17 litre/min.
Particular attention needs to be paid to the product size selection. If the
intention is for the majority of the hot water to be provided by the heat
pump with minimal use of the auxiliary immersion element then it may be
necessary to choose a larger store.
Содержание THP180 sol
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