ELGA MEDICA-R200 - US, Руководство оператора

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MEDICA - R200 US Version 01 08/14 Page 33
7. OPERATION
MEDICA has the following modes of operation:
•
Continuous Recirculation (24/7).
•
Night service/Operational day.
•
Sanitization Cycle (See Section 10 - Sanitization
Procedures).
7.1 Night service/Operational day
Refer to Section 5 - Step 12 and 13.
MEDICA can be programmed to operate on specific days between
selected times. This feature is designed to optimize the efficiency
of the product as well as minimising rise in water temperature.
During the ‘sleep’ period the unit will display the STANDBY icon.
It is possible to override this mode by PRESSING the PROCESS
button.
MEDICA will continue to operate until the next ‘sleep’
period is reached.
During the ‘sleep’ period the unit will run in intermittent recirculation
(15 minutes every two hours) to maintain water purity around the
distribution loop.
The sleep period will be entered once the following conditions have
been met:-
RO has filled reservoir to 350l
or
RO is off with a level >240l
or
RO has finished filling the reservoir after the sleep period
started and 15 minutes of recirculation is completed.
7.2 Continuous Recirculation (24/7)
Refer to Section 5 - Step 11.
If the unit is set to continuous recirculation, it will constantly
recirculate the water and fill the reservoir as required.
It is recommended that the system be run in continuous mode only
when the demand for water is sporadic and overall usage is high,
>50 l/hr.
During the recirculation the water temperature will rise slowly. The
rate of rise will depend on the length of the ringmain and local
factors.
To control the rise in water temperature it is recommended that the
system be operated in Night service/operational day mode which
will stop recirculation occurring during periods, such as overnight
or at weekends when water may not be required.