EVCO EPH4DXP1CT Installer manual User Manual
Page 70
Evco S.p.A.
c-pro 3 CLIMA sistema | Installer manual ver.1.1 | Code 144CP3CSE114
page 70 of 74
As well as the cover opening relay, the circulation pump of the corresponding solar panels circuit is activated
at the same.
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Cover2: the stagnation emergency will be managed by the opening/closing of a motorised cover (servomotor
with separate opening and closing controls) which will cover the surface of the solar panels from solar
exposure.
The cover opening relay will remain enabled until the temperature of the solar panels circuit temperature has
returned below the maximum temperature value accepted of the hysteresis value (differential). If this is not
the case, the cover closing relay will remain active for all periods in which the cover must be closed.
As well as management of the cover opening/closing relays, the circulation pump of the solar panels circuit is
activated at the same.
N.B.
Setting the parameter at the Cover2 value will not have any effect if the system has been configured to manage the
second solar panels circuit or if the Aux1 auxiliary circuit is present.