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Installation- and Operating Instructions
PC-400-ES
Art. No.: 3002700105
Functioning:
The filter control system PC-400-ES enables time-controlled connection and
disconnection of a 400V A.C. filter pump. Setting of the daytime and the individual response
times can be noted from the corresponding operating instructions of the automatic switch
which is enclosed. By means of the selector switch in the front cover it is possible to:
Switch on and off the functioning of the unit. Attention, the control system is thus not
disconnected from the mains supply at all poles!
to switch the unit to permanent operation or automatic operation (automatic switch) of the
filter pump.
Also during the working time of the filter pump, the heating of the pool is regulated by the
electronic temperature control. During interruptions of the filtering process, the heating is
automatically switched off by the internal locking device. The requested temperature of the
pool water may be chosen or the heating may be switched off by an adjuster on the front
plate.
Operation of the filter pump and the heating is displayed by indicator lamps in the front cover -
controlling is therefore possible at any time.
Connection terminals for an electronic level control -NR-12-TRS-2 or NR-12-TRS-3 ensure
a comfortable automatic control of the water level in the pool. Additionally, the filter pump is
protected against damage which may arise due to operation of the filter unit without water.
Connection terminals for an -EUROTRONIK-10 (Art.No. 3104800201) ensure an
enlargement of the filter control to an automatic filter- and re-flushing control.
Another terminal connection enables the connection of additional devices, e.g. dosing
technology. The terminals D/D are potential-free and can therefore be used individually. The
relay contact between terminals D/D is closed during the filter times; this relay contact is open
outside of the filter times. This contact can be used with a maximum voltage of 230V and a
maximum load of 400W (cos φ = 1).
The connection terminals for the winding protection contact (WSK) enable the connection of a
winding protection contact switch, which is integrated in the motor winding of the filter pump. If
this contact opens, e.g. due to excessive heating of the motor winding, the filter pump and with
it the heating and dosing technology are automatically switched off. As soon as the winding
protection contact closes after the motor winding has cooled down, the units switches on
again automatically. A manual reset is not required. The "WSK" connection terminals carry
230V.
Operation of the filter pump and the heating is displayed by indicator lamps in the front cover -
controlling is therefore possible at any time.
The filter pump is protected against overload by an electronic motor protection (current range
continuously adjustable up to 8A).
