Operating instructions for Pool control-40.net filter control unit
Page: 9 (34)
Connecting the heating
The pool heating can be connected to the terminal U2. This output supplies
230V and is rated for a maximum load of 3A.
In addition, a volt-free floating contact is provided at terminals 17&18 (e.g. for
controlling the boiler).
An
230V solar actuator can be connected to terminals U5 and U6 for
operating the solar heating. When solar heating is operating, the mains voltage
is applied to terminal U6 and no voltage is applied to terminal U5. When solar
heating is not actuated, no voltage is applied to terminal U6 and the mains
voltage appears at terminal U5.
Connecting the EUROTRONIK-10 for backwashing using a 6-way multiport valve
PC-40.net
EUROTRONIK-10
2
3
4
5
2
3
4
5
Backwash controller
A 4-wire connection is required for connecting the EUROTRONIK-10. The wires must
not be swapped over, i.e. they must be connected to the same terminal at each end.
The EUROTRONIK-10 additionally requires a separate power supply.
Operating the PC-40 without a EUROTRONIK-10 unit
If the PC-40 is intended to be operated without a EUROTRONIK-10 unit, terminals 3
and 5 must be connected together (with a link). Disconnect the connecting cable before
doing so.
Connecting the slide valves for backwashing
A 230V slide valve for the backwash function can be connected to the terminals U10
and N.
A 230V slide valve for the rinsing function can be connected to the terminals U11 and N.
Both valves are controlled by the internal backwash controller.
The heating and dosing systems are disabled during the backwash and rinsing operation.
Connecting underwater lighting, flocculation pump, dispensing equipment
An auxiliary item of equipment running at 230V (e.g. underwater lighting)
can be connected to terminal U4 and can then be timed to switch on and off
by a dedicated timer in the control unit. Since this is a configurable output, it
can also be used for controlling a flocculation pump.
An auxiliary item of equipment running at 230V (e.g. dosing equipment) can
be connected to terminal U3. This equipment is switched on together with
the filter pump during filtration.
A volt-free floating relay contact is connected between terminals 15 and 16
inside the control unit. This can be used to control additional dosing
equipment (contact is closed during filtration).
This contact is rated for a maximum load of 230V/4A.
