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Table 1 - General Data
Models
Inlet Connection
Outlet Connection
Flow Connection
Return Connection
Flow Connection
Return Connection
Pressure Relief Valve Safety Outlet
Maximum Working Pressure (Sealed
System) Central Heating CH
Minimum Operational Central Heating
Pressure (pressure switch activation off)
Maximum Operational Central Heating
Temperature (dependant on primary
supply)
Maximum Domestic Hot Water Inlet
Pressure (DHW)
Minimum Domestic Hot Water Inlet
Pressure*
Minimum DHW Inlet Pressure to operate
at 0.6 bar system pressure
Maximum Operational DHW
Temperature (dependant on primary
supply)
Maximum Primary Supply Pressure
Maximum Primary Supply Temperature
Minimum Operational Primary
Differential Pressure*
Maximum Operational Primary
Differential Pressure*
Maximum Central Heating (Differential)
Minimum Central Heating (Differential)
Expansion Vessel Volume
Expansion Vessel Pre-Charge Pressure
Electrical Supply
Power Consumption
Fuse Rating
Water Content Domestic Hot Water
Water Content Primary
Water Content Central Heating
Packaged Weight
Maximum Installation Weight
HIU Casing Size Height (including first
fix)
HIU Casing Size Width
HIU Casing Size Depth
*Required for maximum flow rate. HIU operates down to 2 l/min DHW delivery
6
** In areas of low water pressure the Flow Regulator can be removed
SECTION 1 - GENERAL
POD
POD
i305
i405
Domestic Hot
Water
Domestic Hot
Water
Central Heating
Central Heating
Primary
Primary
Central Heating
bar (PSI) (kPa)
bar (PSI) (kPa)
°C
bar (PSI) (kPa)
bar
0.8
(lPSI)
(11.6)
(kPa)
(80)
bar (PSI) (kPa)
°C
bar (PSI) (kPa)
°C
bar (PSI) (kPa)
bar (PSI) (kPa)
bar (PSI) (kPa)
bar (PSI) (kPa)
Litres
Bar
W
94
101
All models: External : 3A,
litre
0.710
0.79
(gal)
(0.16)
(0.17)
litre
1.07
1.21
(gal)
(0.24)
(0.27)
litre
(gal)
kg
32.1
32.5
kg
29.0
29.4
mm
mm
mm
Indirect
POD
POD
POD
i505
i605
i705
22mm copper
22mm copper
22mm copper
22mm copper
22mm copper
22mm copper
15mm copper
2.5 (36.3)
0.5 (7.25)
80°C @ 85°C Primary
10 (145) (1000)
1.3
(18.9)
(130)
0.5 bar (7.25) (50)
65°C @ 70°C to 85°C Primary
16 (232) (1600)
85°C
0.50 (7.25) (50)
6.0 (87) (600)
N/A
N/A
8
0.75
230 V ~ 50 Hz
114
Internal : T4A HRC L250 V
0.94
1.01
1.2
(0.21)
(0.22)
(0.32)
1.29
1.47
1.73
(0.28)
0.32)
(0.46)
1.01
(0.22)
32.9
33.4
33.7
29.8
30.3
30.6
735
475
330
Direct
POD
POD
POD
POD
D30
D40
D50
D60
6.0 (87.0) (600)
N/A
0.8
1.3
(11.6)
(18.9)**
(80)
(130)**
6.0 (87.0) (600)
6.0 (87) (600)
0.5 (7.3) (50)
N/A
N/A
94
101
114
0.710
0.79
0.94
1.01
(0.16)
(0.17)
(0.21)
(0.22)
1.07
1.21
1.29
1.47
(0.24)
(0.27)
(0.28)
(0.32)
N/A
26.0
26.4
26.8
27.3
22.9
23.3
23.7
24.2
Installation and Servicing
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