Electrical Connection - AEG WSP 1210 F Gebrauchs- Und Montageanweisung

Insert the storage blocks (fig. 10 and 11)
The storage blocks are delivered packed separately.
Storage blocks with slight transportation damage may still be used. This does not impair the
function of the heater.
The heating elements (17) must be lifted slightly to insert the storage blocks (9) (fig. 10).
Place the first storage block with the heating element recess at the top some distance away from
the right thermal insulation under the heater and push to the right and rear thermal insulation.
The elongated holes form the heating channels.
When lifting the heating elements, make sure that the through holes in the side thermal insulation
are not widened by the heating elements.
Then push the cover plate (10) removed from the interior over the top storage blocks (fig. 12).

2.5.2 Electrical Connection

The heating elements are connected electrically with 3/N/PE ~ 50 Hz 400 V or in the
units WSP 1210 F and WSP 1810 F also with 1/N/PE ~ 50 Hz 230 V.
Direct connection with NYM is possible. The number of supply cables and wires as well as cable
cross sections depends on the connection rating of the unit and the type of mains connection and
on special electricity supply company regulations. Observe the appropriate circuit diagrams for
this.
When connecting the unit to an automatic charging control unit, voltages may occur at the
terminals A1/Z1 and A2/Z2 even when the fuses are removed.
Connection
Relieve the strain on the electrical connecting leads as required and connect according to the
electrical circuit diagram in the device (on the inside of the right side wall) or the connection
diagram opposite.
If the angle plate in the switching area for holding the mains terminals is poorly accessible due to
too small a spacing, it can be swung forward during connection work after loosening the screw
(not removing) in the rear wall.
Voltage (230 V) must be applied to the terminal "L" of the terminal strip X2 during the charging
time.
If no separate power supply is available for this, the terminal "L1" can be bridged with "L". In this
case the terminal "N" of the terminal strip X2 must always be bridged terminal "N" of terminal
strip X1 (only possible with wall-mounted room temperature regulators).
Please make sure that the protective earth is connected properly!
The cable for connecting a DC control signal must be insulated with a hose inside the unit from the
strain relief to the connecting terminal before connecting.
Control without heater contactor
If no heater contactor is to be installed (planned by the electricity supply company) the thermal
relay installed in the storage heater at the factory can be used.
For this, either the electricity supply company signals "LF" and "N" or the signals "SH" and "N" of
the respective charging control must be connected directly to the terminals "L-SH" and "N" of the
storage heater. The notes marked * in the connection diagram must be observed.
LE
N N N
à
Brücken (L) - (L-SH) und (N) - (N)
Remove the bridges (L) - (L-SH) and
(N) - (N) for control without
bei Ansteuerung
contactor
entfernen
The heating elements in the unit are not switched on until the energy supply company has released
the LF and the electronic charging control unit starts charging.
A bridged must be inserted between "N" and "A2/Z2" for operation with "single-wire control" **!
32
à
X2
L-
N N L
SH
à
ohne Heizungsschütz
For the Fitter