Operating Instructions PC-25 page 1 (10)
Installation- and Operating Instructions
-25
-25
-25
-25
Filter control 400V
Item No. 3100000430
Function:
The
-filter control PC-25 enables a time-dependent switching on and –off of a
400V three-phase current filter pump or a 230V alternating-current filter pump by
using a freely programmable switching program.
During the run time of the filter pump the heating of the pool is controlled by the
electronic temperature control. During the filter pauses the heating is automatically
switched off by the internal locking. On the front plate you can select the requested
temperature for the pool water or you can switch off the heating. A floating contact
(clamp 22 + 23) is available to connect the heating. For the operation with solar
collectors, terminal clamps for a
-solar-actuator are available.
Terminal clamps for a electronic level adjustment NR-12-TRS-2 (item no.
3030075020) enable a comfortable, automatic control of the water level in the pool.
Thus the filter pump is additionally protected against damages, that could arise when
operating the filter equipment without water.
Terminal clamps for a
-EUROTRONIK-10 enable an upgrade of the filter control
to an automatic filter- and backwash control.
By using additional connecting terminals it is possible to connect accessory devices,
such as dosing equipments. The connectors 20+21 are floating and thus they can be
used individually. During the filter periods the relay contact between connectors 20
and 21 are closed, out of the filter times this relay contact is opened. This contact can
be charged with a voltage of up to max. 230 V and a current of max. 4A.
The terminal clamps for the winding protective contact enable the connection of a
micro-switch to protect the winding, which is integrated in the motor winding of the
filter pump. If this contact opens, e.g. due to overheating of the motor winding, the
filter pump and the dosing equipment will be automatically switched off. As soon as
the winding protective contact closes after cooling of the motor winding, the
aggregates will switch on automatically. It is not necessary carry out a manual reset.
The terminal clamps for the winding protective contact are charged with 230V.
The operation of the filter pump and the heating is displayed by pilot lights in the front
lid – so a check is possible at any time.
The filter pump is protected against overload by an electronic motor protection
(current range continuously adjustable up to 8A).
