Safety And Installation Instructions - Stiebel Eltron ZSE 5 Utilisation Et Installation

Safety and Installation Instructions

Safety Instructions
 Only qualified electricians who have been authorised by
the energy provider may install the device.
 The relevant safety regulations (e.g. VDE 0100) and the
technical criteria for connection (TAB) must be taken into
account.
 For several products the protection class II is only
reached after appropriate mounting (e.g. in a sub-
distribution unit).
 Before connecting or disconnecting a device the power
supply must be interrupted. Use appropriate measuring
devices to make sure that the power is off. This also ap-
plies in case individual devices or system components
are exchanged.
 Starting from the SELV terminals, only accessories which
comply with the requirements for SELV circuits may be
connected.
 In case a device has several connections for outer con-
ductors, all connections for outer conductors must be
connected with the same mains phase.
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SAFETY AND INSTALLATION INSTRUCTIONS
 Devices with a plug-in socket may only be removed from
the socket after all supply and load circuits have been
disconnected from the power supply.
 Caution: If the power is switched on again without the
device being mounted, dangerous voltage may persist in
accessible parts of the open socket.
 Devices and accessories may only be put into operation
if the complete installation complies with the relevant
regulations. After installation it should first of all be
checked that all cables are firmly fixed to the screw con-
nections before the power is switched on. This applies in
particular to terminals with several connections.
 Products that have been damaged during transport or
installation must not be put into operation.
 The devices are only suitable for use in dry rooms and for
normal dirt levels. Condensation must be avoided during
storage and operation. Possibly deviating conditions of
use for accessories are listed in the technical data.
 A blown fuse may only be replaced by a fuse with an
identical rated current and switching capacity (refer to
information in the technical data).
 The products do not contain any components which
may be replaced at the place of use - with the only ex-
ception of the fuse (if available). In case of a defect the
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