Operating instructions PC-30-Vario filter control unit Page: 3 (26)
Switch off pump during backwashing ...................................................................................................... 22
Pump operating time ............................................................................................................................... 23
ECO operating time ................................................................................................................................. 23
Heater operating time .............................................................................................................................. 23
Solar operating time................................................................................................................................. 23
Backwash counter (internal) .................................................................................................................... 23
Backwash counter (external) ................................................................................................................... 23
Forced switch-on of the NR-12-TRS-2 .................................................................................................... 23
EUROTRONIK-10 ................................................................................................................................... 24
locking...................................................................................................................................................... 24
Filter pump ............................................................................................................................................... 24
Solar system ............................................................................................................................................ 24
Heating .................................................................................................................................................... 25
Dosing equip. ........................................................................................................................................... 25
Backwash valve ....................................................................................................................................... 25
Clearwash valve ...................................................................................................................................... 25
Language ................................................................................................................................................. 26
Calibrating the temperature control system (sensor calibration) ............................................................. 26
Wiring diagram ........................................................................................................................................ 26
Pump stop
........................................................................................................................................................ 26
Backwash speed
............................................................................................................................................... 26
ECO speed
....................................................................................................................................................... 26
Mains 230V 50Hz
............................................................................................................................................... 26
Backwash valve 230V
........................................................................................................................................ 26
Clearwash valve 230V
........................................................................................................................................ 26
Solar actuator
................................................................................................................................................... 26
Winding protection
switch
.................................................................................................................................. 26
Heater 230V max.3A
........................................................................................................................................... 26
open
................................................................................................................................................................ 26
Limit switch for pool cover closed ............................................................................................................ 26
Operation:
The
PC-30-Vario filter control unit is
designed for timed on/off control of a 230V
AC filter pump or speed-controlled filter
pump (see wiring diagrams) according to a
user-programmable control program.
Backwashing can be performed using a 6-
way
multiport
valve
and
installed
EUROTRONIK-10 controller or using slide
valves and launched either manually or at
a specific time or pressure.
While the filter pump is running, the
swimming pool heater is controlled by the
electronic temperature controller. During
breaks in filter operation, the heater is
automatically switched off by the internal
interlock. The required water temperature
for the swimming pool can be set on the
front panel. The heater can also be
switched off from here. A floating contact
(terminals
26+27)
and
live
contact
(terminal U2) are provided for the heater
connection.
The microprocessor automatically enables
the solar temperature controller when a
solar temperature sensor is connected
(part no. 3100000030). The free solar
energy is then used as the preferred
source for heating the swimming pool. The
auxiliary
heating
is
switched
on
automatically only when there is no energy
being supplied by the solar heating system.
If solar energy is available outside the filter
operating periods (timer off), the solar
heater will still start up along with the filter
pump. The solar temperature sensor is
suitable for use with direct flow solar
collectors in which the swimming pool
water flows directly through the absorbers.
This control unit is not intended for use
with other types of solar collectors. The
