Technical Specifi Cations; Technical Data - Heatrae Sadia HI-MAX INSTANT ID 5-60 Installation, Operation And Maintenance Manual

3. Technical specifi cations
3.1 HI-MAX INSTANT ID technical data
Table 1: Technical data
Minimum inlet pressure (DHW) at 25 l/min
Maximum pressure (District Heating)
Maximum pressure (Apartment Heating)
Apartment heating pressure relief valve setting (Prv)
Maximum DHW temperature (Safety TMV setting)
Maximum output in DHW mode
Nominal unit output in heating mode
Maximum chloride content in systems
Maximum primary pressure differential
Minimum primary pressure drop at maximum design fl ow rate
Maximum primary design fl ow rate below maximum primary pressure
Maximum primary fl ow rate (Heating mode)
Min / Max DHW fl ow rate at 55
Heating pump nominal head capacity
Primary fl ow rate in zero demand pulsed fl ow mode
Maximum power consumption
Heat loss (kWh in 24h) in zero demand pulsed fl ow mode
(1) Based on a district fl ow temperature of 85
(2) Output based on a primary fl ow temperature at 75
heating fl ow temperature of 60
in heating mode. Higher heating outputs can be achieved by resetting
the maximum primary fl ow rate.
(3) Maximum Delta P of the PICV.
(4) Excludes pressure drop through the heat meter.
(5) Minimum fl ow rate is subject to fl ow sensor tolerances.
(6) At maximum pump speed.
(7) Based on 20 O C ambient air temperature.
NB: Primary fl ow and District fl ow are the same.
Table 2: Product codes
Product Code
95:050:202
95:050:203
95:970:040
95:970:042 Heatrae Sadia HI-MAX INSTANT ID HIU Standard First Fix Rail
95:970:602 Heatrae Sadia HI-MAX INSTANT ID HIU Basic Stand-off Kit
95:970:046
95:970:047
95:970:048
95:970:049

The HI-MAX INSTANT ID HIU heats the hot water instantaneously as it passes through the DHW plate heat exchanger within the unit.
The performance capabilities of the unit are detailed in Figures 2 and 5 of these instructions.
6

Technical Data

Maximum inlet pressure (DHW)
Maximum primary temperature
Maximum heating temperature
(hot water mode) (4)
differential (in DHW mode)
O C (45K temperature rise) at 85
fl ow temperature (5)
Electrical supply to HIU
at 85 O C district fl ow (7)
O C.
O C at maximum primary fl ow rate
Product Name
Heatrae Sadia HI-MAX INSTANT ID 5-60 HIU
Heatrae Sadia HI-MAX INSTANT ID 5-80 HIU
Heatrae Sadia HI-MAX INSTANT ID HIU Casing
Heatrae Sadia HI-MAX INSTANT ID HIU Stand-off Kit A
Heatrae Sadia HI-MAX INSTANT ID HIU Stand-off Kit B
Heatrae Sadia HI-MAX INSTANT ID HIU Stand-off Kit C
Heatrae Sadia HI-MAX INSTANT ID HIU Stand-off Kit D
(1)
(2)
(3)
O C primary
(6)
O C and
ID 5-60
1.0 MPa (10 bar)
0.15 MPa (1.5 bar)
1.0 MPa (10 bar)
0.30 MPa (3.0 bar)
0.30 MPa (3 bar)
90 O C
60 O C
85 O C
62.8kW
10.43kW
100 mg/l at 80
400 kPa
58 kPa
990
litres / hour
390 litres / hour
2.7 - 19.8395 litres / min 2.7 - 24.95 litres / min
60 kPa
100 l/hr
1ph / 50Hz / 230V
53W
0.364 kWh/day
Gross Weight
26.2 kg
26.6 kg
10 kg
5.4 kg
8.9 kg
10.2 kg
9.7 kg
9.5 kg
9.5 kg
ID 5-80
85 O C
78.75kW
13.15kW
O C
78 kPa
1330
litres / hour
480 litres / hour
60 kPa
100 l/hr
Net Weight
24.8 kg
25.0 kg
8.4 kg
3.9 kg
7.1 kg
8.4 kg
7.9 kg
7.7 kg
7.7 kg