5
Installation and Servicing
SECTION 1 - GENERAL
Table 1 - General Data
Gas Supply Natural Gas at 1.13kPa
Gas Supply Connection 1/2”
Injector Size (mm) 4.9
Inlet Connection Domestic Hot Water 1/2”
Outlet Connection Domestic Hot Water 1/2”
Flow Connection Central Heating 3/4”
Return Connection Central Heating 3/4”
Flue Terminal Diameter mm 100
Average Flue Temp-Mass Flow Rate (DHW) 73°C - 15g/s
CO
2
Content (± 0.7) Max. DHW 9.5%
Min. CH 8.8%
Maximum Working Pressure (Sealed Systems) kPa 250
Maximum Domestic Hot Water Inlet Pressure kPa 1000
Minimum Domestic Hot Water Inlet Pressure* kPa 130
Minimum DHW Inlet Pressure to operate at 60kPa system pressure 50kPa
Electrical Supply 230 V ~ 50 Hz
Power Consumption W 114
Fuse Rating
External : 3A Internal : T4A HRC
L250V
Water Content Central Heating litre 1.2
Domestic Hot Water litre 0.5
Packaged Weight Internal Boiler kg 34.2
Packaged Weight External Boiler kg 50.0
Maximum Installation Weight Internal Boiler kg 29.4
Maximum Installation Weight External Boiler kg 46.2
Boiler Casing Size Internal Height mm 700
Width mm 395
Depth mm 278
Boiler Casing Size External Height mm 905
Width mm 425
Depth mm 450
*Required for maximum ow rate. Boiler operates down to 2 l/min DHW delivery
** In areas of low water pressure the DHW restrictor can be removed
To Next Page
Loading...
