Hi-Max Instant Id 5-60 Performance Data - Heatrae Sadia HI-MAX INSTANT ID 5-60 Installation, Operation And Maintenance Manual

3.2 HI-MAX INSTANT ID 5-60 performance data

Figure 2 DHW Performance HI-MAX INSTANT ID 5-60
The DHW output performance of the Heatrae Sadia
HI-MAX INSTANT HIU is related to the district fl ow
temperature and district fl ow rate available.
0
25
DHW output
based on 10
cold feed and
O
55
20
15
10
5
0
0
Figure 3 District fl ow pressure drop
70
District fl ow pressure drop
60
50
40
30
20
10
0
0.10
Note: District fl ow pressure drop excludes heat meter.
0.5 1
O C
C DHW fl ow.
0.05 0.1
0.20 0.30
District Flow (l/s)
P P ICV Settings
1.5 2
0.15
District Flow Rate (l/sec)
Figure 4 DHW fl ow pressure drop
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.40 0
2.5
District Flow Temp
0.2 0.25
DHW fl ow pressure drop
5 10 15
3
0.4
0.35
85 O C
0.3
80 O C
75 O C
0.25
70 O C
0.2
65 O C
0.15
0.1
0.05
0
0.3
20 25
DHW Flow (l/min )
7