Installation and operating manual
-30
230V filter control unit with solar control
Item No.: 310.000.0530
Function
The PC-30 filter control unit allows time-dependent switching on and off of a 230 V
alternating current filter pump in accordance with a freely-programmable switching
program.
heater of the swimming pool is controlled by the electronic temperature regulation system
while the filter pump is running. The heater is automatically switched off by the internal
interlock during filter pauses. The required swimming pool water temperature can be
selected on the front panel, or the heater can be switched off. A floating contact (terminals
22 + 23) and a 230 V output (terminals U2 and N) are available for connecting the
heating. Terminals for a solar actuating drive are available for operation with solar
absorbers through which the swimming pool water flows directly.
The integrated frost protection function makes the swimming pool winter break easier to
deal with.
Terminals for electronic level regulation NR-12-TRS-2 (Art. No. 3030075020) enable
convenient automatic regulation of the swimming pool water level. The filter pump is also
additionally protected against damage which could be caused by filter unit operation
without water.
Bar valves for backflushing and rinsing can be connected directly to the PC-30 so that
separate backflushing control units are not necessary. If a 6-way valve is to be used for
backflushing, additional terminals for an EUROTRONIK-10 enable extension of the
filter control unit to an automatic filter and backflushing control unit for 6-way valves.
Extra terminals enable the connection of additional devices such as a dosing system.
Terminals 20 + 21 are floating, and can therefore be used individually. The relay contact
between terminals 20 and 21 remains closed during the filter periods, the relay contact is
opened outside these periods. This contact can be loaded with a voltage of maximum 230
V and a current of maximum 4 A.
Operation of filter pump and heater is displayed by indicator lamps in the front panel,
which means that checks can be made at any time.
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