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Operation Following a Power Failure
The Chemigem Chemigem D10 unit comes with a timer function built into the operating
software and is backed-up by a Real-Time Clock (RTC) similar to those found in
computers.
During a power failure the Chemigem Chemigem D10 will keep time and maintain
AutoMode functions. If a Filter Cycle is active when power is returned the pump will be
turned ON within 1 minute. The Chemigem Chemigem D10 will keep all its settings and will
not need to be re-programmed. The Chemigem Chemigem D10 is ideal for use in systems
where repeated power cuts occur, such as off-peak power circuits and Queensland's
Tarriff33 system.
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Basic Requirements – the Pool Owner
Your Chemigem D10 maintains pool water biological safety by controlling the pH and the
ORP (sanitation level). It achieves this by dosing the necessary chemicals into the pool in a
controlled manner. The chemical drums must be checked on a regular basis – empty
drums will lead to poor balance and incorrect operation.
To achieve water safety effectively and efficiently there are other water balance factors that
must be maintained by the pool owner. The most important water balance factors are
described on the next page.
Failure to maintain these aspects of pool water balance can lead to poor water quality and
incorrect/unusual operation of the Chemigem D10 unit.
In the case of incorrect or unusual operation the pool water must be tested and any
balance problems corrected. After this is done it may also be necessary to clean the Probe
– this is part of the unit maintenance, see page 21.
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