Barnstead|Thermolyne EASYpure D7421, Инструкция по установке, эксплуатации и сервисному обслуживанию

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drops approximately five inches, and 3)
switch off any EASYpure unit connected to
the EASYpure RO when the water level in
the EASYpure RO's storage reservoir is
too low to ensure an adequate water sup-
ply to the other EASYpure unit (this
requires the pump interlock cord to be
installed).
7. The microprocessor tracks operating time
and at pre-selected intervals illuminates
the “replace filter” light, signifying that the
carbon cartridge should be replaced.
8. When the reservoir is full and the
EASYpure RO is in standby mode, a clock
is activated which energizes the
EASYpure RO for five minutes every three
hours and fifty-five minutes. This ensures
that water will not stagnate on the mem-
brane surface. The majority of the water
produced during this five-minute cycle will
divert to the drain.
S
ERVICE AND
R
EPAIR