IMPORTANT INFORMATION
10
smart Econ - emz-HCW - 180116
Intended use
The smart Econ heating system controller may only be used as a controller for thermal systems.
Always observe all described specifications during operation!/when operating the device!
Only specialists may install and set up the heating system controller.
The installer must have read and understood the operating manual.The installer explains all the rel-
evant functions to the operator.
For operation, it is essential that the housing is closed and undamaged.
Installation and connection
Before connecting to the electrical system, the smart Econ HCW Userinterface and the expansion
module must be fixed to a vertical, robust surface (wall), see “Installation and connection” on
page 45.
For its own power supply and that of the outputs, connect the heating system controller to an electri-
cal energy supply system in accordance with the technical data.
NOTE
Make sure that only a dry or slightly moistened cloth is used for
cleaning and servicing of the housing, the control elements
and the display.
The surfaces must never get into contact with cleaning prod-
ucts or solvents - mat, brittle or slightly dissolved plastic parts
must be replaced immediately!
A device with damaged housing must not be operated!
DANGER
Loose installation or connection
Danger of death by electrocution!
Whenever working with the terminal cover open, make sure
that all poles of the power supply are completely disconnected
and protected against being switched on again!
NOTE
The heating system controller may only be assembled, con-
nected, commissioned, repaired and disassembled by special-
ists.
The installation and protection regulations for the installation,
commissioning and operation of low-voltage installations in
accordance with EU and national law must be observed.
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