8
Technical features (see type plate)
•
Corresponds to the standard EN 60730-1,
-2-9
•
Batteries thermostat: 2 x 1.5 V, type LR03
or AAA
•
Radio frequency: 868 MHz
Performance data radio receiver
Nominal voltage
230 V AC
Cable cross section
1 x 1.5 mm²
recommended wire
end ferrules
L = 10 mm according to
DIN 46228
Maximum
switching capacity
1800 W
Resilience of the
contact
8 A / 250 V ~ at cos
φ
= 1
or
2 A / 250 V ~ at cos
φ
= 0,6
Power consumption
in the stand-by
mode
approximately 0.9 W
Insulation type wall
outlet
Protection class I or
protection class II
Protection type
wall outlet
IPX4 after proper
installation
Protective areas in rooms with bath
or shower facilities (for installation
examples, see Fig. A)
•
According to national installation stan-
dards (in Germany DIN VDE 0100-701)
electrical equipment may only be installed
in specific areas in rooms with bathtubs or
shower facilities.
•
Electrical equipment is permitted in the
rooms referred to above if it is protected by
a residual current protective device (RCD)
(in Germany according to DIN EN 61008-1
(VDE 0664-10)).
•
Sockets may only be installed outside safety
areas.
•
Note:
the manufacturer does not approve
the installation of products in protective
area 1.
►
Install the following products only in pro
-
tective area 2 or outside the protective are
-
as:
–
Radiator with heating element (DIN
55900 note "coatings for radiators".)
–
Thermostat WFS
–
Wall outlet IPX4 with radio receiver
Installation
Preparatory activities
►
Ensure that a outlet socket (230 V, fuse B16
A) is there within the reach of the cable of
the heating element.
To install a radio receiver, it is advisable to
use a outlet socket with an installation depth
≥ 40 mm and diameter of 68 mm.
The outlet socket must be freely accessible and
may not be in the projection surface of the ra
-
diator.
►
Install radiator and heating element.
Install thermostat and radio receiver/wall
outlet
►
Check the delivery for completeness and
damages (see Fig. B).
►
Install thermostat according to Fig.
C1 / C2
.
►
Install radio receiver and wall outlet accor
-
ding to Fig. D1–D5.
Electrical connection
The device may only be connected by an elec
-
trical specialist.
►
D5: setup electrical connection according to
the diagram Fig. E1 (protection class I) or E2
(protection class II).
•
Designation of the wires:
–
L' = phase heating element (brown)
–
L = phase network (brown)
–
N = neutral heating element (blue)
–
N = neutral network (blue)
–
PE = protective conductor (green / yel
-
low, only for protection class I)
Setup radio communication
►
D6: press the button on the thermostat 2 x
–> LEDs (6) blink white
►
D7: press the button on the radio receiver 1 x
–> LED (7) blinks green
If the LED (7) lights continuously for appro
-
ximately 5 seconds, the learning procedure
has failed. Restart the learning procedure.
►
D8: press the button on the thermostat 1 x
–> LEDs (6 and 7) are off
Radio communication was setup successful-
ly. The learning procedure remains saved
even after interrupting the power supply.
►
D9: install splash protection cover
The LED (8) displays the operating mode of the
heating element.