IDEAL Logic HIU 50 Indirect, Product Manual

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16
DHW - heat exchanger
0.04 0.06 0.08 0.1 0.2 0.3 0.4 0.5
0.04 0.06 0.08 0.1 0.2 0.3 0.4 0.5
Flowrate - l/s
50
10
1
0.5
20
30
2
3
5
P
ressu
re loss - k
P
a
Kv = 2.25 m
³
/h
Hydraulic Characteristics
Heating - secondary side Flow Path
Heating - secondary side
ON ON DHW DHW CH CH FA FAUL ULTT
RRESET ESET
11
22
CHS
0
10
20
30
40
50
60
0 0.1 0.2 0.3 0.4 0.5 0.6
Flowrate -l/s
P
ressu
re loss -k
P
a
3
2
1
Kv = 2.63 m ³ /h
UPS 15 - 60 pump settings
ON ON DHW DHW CH CH FA FAUL ULTT
RRESET ESET
11
22
CHS
HR HF
DHW - heat exchanger
Flowrate - l/s
50
10
1
0.5
20
30
2
3
5
P
ressu
re loss - k
P
a
Kv = 2.03 m ³ /h
Flow Path
Heating - primary side
ON ON DHW DHW CH CH FA FAUL ULTT
RRESET ESET
11
22
HR
HF
CHS
Hydraulic Characteristics - Heating Function
SATK 20103 - low temperature unit - UPS 15-60 pump settings
Kv = 2.04 m
³
/h
0
10
20
30
40
50
60
Flowrate -l/s
Pressure loss -kPa
3
2
1
0
10
20
30
40
50
60
0 0.1 0.2 0.3 0.4 0.5 0.6
0 0.1 0.2 0.3 0.4 0.5 0.6
0 0.1 0.2 0.3 0.4 0.5 0.6
Flowrate -l/s
Pressure loss -kPa
Kv = 2.12 m ³ /h
3
2
1
Flowrate - l/s
50
10
1
0.5
20
30
2
3
5
Pressure loss - kPa
Kv = 2.20 m
³
/h
0
10
20
30
40
50
60
Flowrate -l/s
Pressure loss -kPa
Kv = 2.12 m
³
/h
3
2
1
SATK 20203 - medium temperature unit - UPS 15-60 pump settings
SATK 20303 - high temperature unit
SATK 20403 - high temperature unit - UPS 15-60 pump settings
0.04 0.06 0.08 0.1 0.2 0.3 0.4 0.5
CHS
HYDRAULIC CHARACTERISTICS HEATING - PRIMARY SIDE
HYDRAULIC CHARACTERISTICS DOMESTIC HOT WATER - PRIMARY SIDE
HEATING
DOMESTIC HOT WATER
PRIMARY FLOW CHARACTERISTICS
CHS
HR HF