Safety MATRIX control panel
10 PR-2011-0110-GB • Subject to modifications • R9-03-2016
For all kinds of work:
• Observe all assembly instructions for the MATRIX control panels.
• Fluctuations and imbalances in the supply voltage may not exceed the
tolerance limits specified in the technical data, otherwise functional failures
and limit states cannot be excluded.
3.3 Proper use
The MATRIX control panel is specifically designed for controlling air treatment
units manufactured by DencoHappel and depending on the equipment version,
regulating other units within a building automation system.
According to the hardware version, the MATRIX control panel is used:
– to assign setpoints for room temperature
– to assign setpoints for supply air temperature
– to select fan speed
– to assign operating mode (e.g. normal, economy mode)
– to assign controller operating mode (changing between heating and cooling)
– to set mixed-air or recirculating-air mode
– to perform regulation of remote building automation system, e.g. damper or
lighting control.
The MATRIX control panels are shipped in two protection types which protect the
unit against external effects:
Protection IP20
residential area
– In protection type IP20 according to DIN EN 60529 for residential areas.
May only be used indoors; in this case - ensure that the unit is protected
against dust and other substances.
Protection IP54
industrial area
– In protection type IP54 according to DIN EN 60529 for industrial areas.
The casing is dust-proof and protected against splash water.
Proper use also stipulates the observance of the current operation manual as well
as the inspection and maintenance intervals specified by DencoHappel.
Improper use Any use other than that described above is considered improper. The manufac-
turer/supplier is not liable for any damages arising from improper use. The user
alone bears the risk.
RISK OF ELECTROSTATIC DISCHARGE!
While carrying out adjustment work on the MATRIX control panel make sure
that you discharge yourself statically before manipulating PC boards and
installing electrical components.
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