Contents
1 General Information ............................................................................................................................ 3
2 Warranty .............................................................................................................................................. 4
3 Product Description ............................................................................................................................ 4
4 Installation Instructions ..................................................................................................................... 5
4.1 Standard electric water heater ........................................................................................................... 6
4.2 Multi-purpose water heater ................................................................................................................ 6
4.3 Valves and components ..................................................................................................................... 7
4.4 Anchorage and seismic restraint ........................................................................................................ 8
4.5 Electrical installation .......................................................................................................................... 9
4.6 Tips on reducing heat loss .............................................................................................................. 10
5 Commissioning Instructions ............................................................................................................ 11
5.1 Flushing, filling, bleeding .................................................................................................................. 11
5.2 Pressure/leak test ............................................................................................................................ 11
6 Technical Data .................................................................................................................................. 12
7 Producer Statement .......................................................................................................................... 13
1 General Information
Sigma Sheetmetal Products Limited. Subject to technical modifications Page 3