MAINTENANCE
The HYDRO+ uses a clock module* for time
and date calculations required in features such
as pump control and logging. It has a ten
year life expectancy, and thus should
be replaced at that time.
Otherwise the HYDRO + requires
no maintenance, however a program
of periodic checks is advised.
The enclosure should be cleaned if necessary. Use a vacuum cleaner and a clean,
dry brush.
* Replace clock module with, Dallas DS1494L-F5.
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Disconnect the power before replacing clock module.
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