Chess mymesh Mini BLC-4DI User manual

Safety
- Installation should be performed only by a qualied electrician.
- Disconnect power at the source before installation, inspection or removal.
- Do not use the mini BLC 4DI if it is damaged.
- The electrical installation must be in conformance with the national legislation and relevant
standards.
- The mains connection of the mini BLC 4DI must be provided with a fuse or circuit breaker.
- The mini BLC 4DI has protection class IP20 and is suitable for use at indoor locations.
- Mount the mini BLC 4DI in an IP66 housing for use at outdoor locations.
Mini BLC-4DI
Mymesh Building Light Control
The Mymesh mini BLC 4DI is a product in the Mymesh Building Light Control product suite
for wireless lighting control. The mini BLC 4DI is a wireless sensor for monitoring of up to four
voltage free contacts.
Application
- Refer to the mini BLC 4DI product sheet (see chess-wise.eu/downloads) for the product
specications and the environmental conditions.
Installation
- Mount the mini BLC 4DI with 2x M3 screw/bolt (76 mm distance).
- Use maximal 1.5 mm2 wiring for all connections. Push the wires completely into the terminal
block. Use wire end sleeves when using exible wires.
- Solely use a plastic, polycarbonate or berglass housing without carbon additives should be
used for installation of a mini BLC-DALI, or bring the white end part of the antenna outside the
housing.
- Install the antenna to the antenna connector. Do not mount the white end part of the antenna
close to metal surfaces to obtain optimal radio performance.
- Connect up to four of the contact inputs and the common GND to voltage free external
contacts. (See wiring diagram on the next page)
- Use shielded cables with AWG24 (or better), e.g. a CAT6 FTP cable.
- Do not use cables longer than 1000m.
- Connect the shield at one side only.
by Chess
Installation instruction

Mini BLC 4DI + Voltage free contacts
 Conguration
Use the iPad Mymesh App for conguration of the mini BLC 4DI.
Usage
The mini BLC 4DI will monitor the connected voltage free contacts and execute the
congured operations.
Compliance
This product complies with the European directives and relevant standards for low voltage,
EMC, RED, WEEE and RoHS. The mini BLC 4DI contains a radio. The applied radio frequency
is within the ISM band 2403 – 2483.5 MHz (default 2403 MHz) and the maximum transmit
power is +4 dBm. Hereby, Chess Wise declares that the radio equipment type mini BLC 4DI
is in compliance with directive 2014/53/EU. The full text of the EU declaration of conformity
is available at chesswise.eu/downloads.
Repair
Do not open this product. In case of failure the Mini BLC 4DI must be replaced.
Recycling
Do not dispose this product as household waste, but bring it to an appropriate collection
point for recycling.