Heatrae Sadia ELECTROMAX SOLAR Installation & Servicing Instructions Manual page 5

The Electromax Solar also has two 3kW immersion heaters: a lower immersion heater to
supplement the solar energy for periods of low solar gain, and an upper immersion heater to
provide a one-hour boost.
The domestic hot water system includes a factory fitted temperature and pressure relief valve
and expansion vessel. A cold water combination valve which comprises a pressure reducing
valve, expansion relief valve, check valve and strainer, is supplied loose.
The Electromax Solar has a wet, sealed, central heating primary circuit suitable for connection
to radiators or underfloor manifolds depending on the model purchased. The central heating
circuit is separate to both the solar and domestic hot water systems.
The central heating heat source is a 9kW electric flow type boiler. The system includes a
circulating pump, an expansion vessel, an expansion relief valve, an automatic air vent and
an automatic bypass valve, all factory fitted.
Temperature control of the central heating system is provided by a room thermostat ( supplied
loose ). Over-temperature protection of the central heating system is provided by an electronic
control housing in the main Electromax Solar control panel.
Only Electromax Solar Collector kits should be used with the Electromax Solar.
The Solar Collector kits include Solar Collectors, Solar Collector Fixing Kit, Solar Collector
Sensor, Solar Fluid, 2 Metres Flexible Stainless Steel Tube, Solar Expansion Vessel, Solar
Rated Thermostaic Mixing Valve, Installation Instructions:
95 970 517 - 1 Panel, On Roof, Slate & Tile
95 970 518 - 2 Panel, On Roof, Slate & Tile
95 970 519 - 2 Panel, On Roof, Slate & Tile , East / West Array
95 970 520 - 3 Panel, On Roof, Slate & Tile , East / West Array
95 970 521 - 1 Panel, On Roof, A Frame
95 970 522 - 2 Panel, On Roof, A Frame
95 970 523 - 1 Panel In Roof, Slate
95 970 524 - 2 Panel In Roof, Slate
95 970 525 - 1 Panel In Roof, Tile
95 970 526 - 2 Panel In Roof, Tile
95 970 527 - 2 Panel In Roof, Slate, East / West Array
95 970 528 - 3 Panel In Roof, Slate, East / West Array
95 970 529 - 2 Panel In Roof, Tile, East / West Array
95 970 530 - 3 Panel In Roof, Tile, East / West Array
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