Electrical Connections - Saunum BASE Bedienungs- Und Installationsanleitung

ELECTRICAL
CONNECTIONS
ATTENTION! The Device must be ins-
talled by a person who is qualified to
perform electrical work, in accordance
with the applicable standards and
require ments.
The Device must be permanently connect-
ed to the power grid using a screw terminal
and a cable that is suitable for the tem-
perature conditions in compliance with the
electrical connection diagrams presented
in this manual (Figures 3, 3A, 4, 5 and 6 on
the following pages).
The outer diameter of the cable must not
exceed 10 mm. The connection termi-
nal of the Device must be equipped with
protective earthing (PE) with a minimum
cross-sectional area of the wire being
1.5 mm2. The Device must be powered by
a 230 VAC 50/60 Hz supply circuit which is
protected with a C2 overcurrent protection
device, and the supply circuit of the Device
must also be equipped with a residual cur-
rent device to ensure the safety of people in
the steam room.
The lighting of the Device must be connec-
ted to either an external or internal switch.
The power circuit for the external light
switch must also be equipped with residual-
current and overcurrent protection devices.
The lighting and fan circuits of the Device
are connected to external switches, the
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supply circuits of which are equipped with
residual-current and overcurrent protec-
tion devices. The power cable must enter
the Device housing vertically from below
to prevent water from entering the Device
along the cable. The external insulation lay-
er of the cable may only be peeled off in the
section which remains inside the housing
of the Device.
Figure 3 – Connecting the power cable to a
Device equipped with an internal fan speed
switch.
N
L
L
N
The wiring diagram only applies to an illu-
minated Device with an external switch!
NB! Perform the wiring in accordance with
the instructions provided for in the wiring
diagram of the Device.
NB! The circuit must include residual-
current and overcurrent protection devices!
Figure 3A – Connecting the power cable
to a Device equipped with an internal fan
speed switch. The main power supply of the
Device.
L
N PE
L
N
NB! Only connect via residual-current and
overcurrent protection devices!
The power cable being used must be de-
signed for stationary electrical installations
and compliant with the requirements for
the electrical installation installed in the
steam room. The cross-section of the power
cable must be 1.5–2.5 mm2.
Insert the power cable through the hole in
the bottom of the Device, in accordance
with the installation instructions.
The power cable must not be left lying on
the floor of the steam room.
Figure 4 – Connecting the power cable
to a Device equipped with an external fan
speed switch.
Cable
between
the switch
and Device
Speed switch with 3
positions
NB! The circuit must include residual-
current device and overcurrent protection
devices!
Fan power supply. NB! The circuit must
include residual-current and overcurrent
protection devices!
NB! Perform the wiring in accordance with
the instructions provided for in the wiring
diagram of the Device.
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