Installation Manual General Description: The “Combo” cylinder was developed as a multiple use unit for the use with Solar, wetback and electric heating, whilst operating at “Mains Pressure”. All units are designed to operate at 500 KPA. This allows for both hot and cold water to be distributed at the same pressure.
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– Plumbing – ( Refer Drg fig 1 ) Wetbacks can be set up with either a hot open vented header tank or a low- pressure 3.6mm head pressure – reducing valve. Vent pipes must be at the highest point in the thermosyphon circuit. The easiest way to achieve this is to screw a Tee into the top wetback fitting.
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Safety: The valve is mounted on the cold-water inlet (bottom connection) of the wood It is the responsibility of your plumber to fit the following items to the “Combo” fire wetback element. unit. The valve traps the cold-water in the fire element until it is heated. Once...
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Normal towns water supply has a Chloride content of approx 10–30 parts per discharge. million. The “Combo” is suitable for use with most town supplies however we Note: On releasing the valve resets it should cease discharging. do draw your attention to the fact that some areas in NZ where water is known to be of “Harsh quality”...
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Insufficient Hot Water – pressure cylinder for a total of 7 years. Solarmaster will not be liable for any loss or damage of any unit that has not Has power been turned off? been correctly installed.
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