Device Markings - Distech Controls ECB-PTU Series Installation Manual

£
Do not drop the device or subject it to physical shock.
£
If the device is used and/or installed in a manner not specified by Distech Controls, the functionality and the protection provided by the device may
be impaired.
£
SELV (Separated Extra Low Voltage) inputs/outputs must be connected to class 3 devices or to SELV sections of class 2 devices.
£ If the controller is to be mounted on a metallic support, this same metallic support is to be connected to a protective earth.
£ Equipments without strain relief and terminal block covers must be wall-mounted or DIN rail-mounted inside a supplementary enclosure (rated as
IP20 or better) that can only be accessed by qualified personnel.
£
Equipments with strain relief and terminal block covers can only be wall-mounted on a flat surface that is sufficiently large to provide space around
the equipment. In this installation scenario, conductors must be made inaccessible and wiring must comply with local wiring regulations and meth-
ods appropriate for fixed equipment installation in a building (the use of trunking for example).
Any type of modification to any Distech Controls product will void the product's warranty.
Operating, handling, or servicing this product should be ensured by a qualified operator. Turn off the power
before any kind of servicing.
Before installation of the Wireless Receiver, verify that local communication regulations allow the installation of
wireless devices that operate at a frequency of 868, 902 or 928 MHz. Refer to the Open-to-Wireless™ Application
Guide for more information.
Take reasonable precautions to prevent electrostatic discharges to the product when installing, servicing, or
operating it. Discharge any accumulated static electricity by touching a grounded object with your hand before
handling the product.

Device Markings

Symbol
CE marking: This device conforms to the requirements of applicable EC directives.
UKCA marking: This device conforms to the requirements of applicable Great Britain regulations.
Double Insulation marking: These controllers are built using double insulation.
Products must be disposed of at the end of their useful life according to local regulations.
Read the Hardware Installation Guide for more information.
For indoor use only.
UL marking: This device conforms to the requirements of the UL certification.
FCC marking: This device complies with FCC rules part 15, subpart B, class B.
Warning Symbol: Significant information required. Refer to the Hardware Installation Guide.
HIGH VOLTAGE Symbol: Direct contact will cause electrical shock or burn.
Alternating Current
Direct Current
Line
Neutral
Functional Earth. (CEI 60417 n° 5018)
2 / 24
Description