Rako WRB100 User Manual

WRB100 Instruction Manual

General

The WRB100 module is a repeater for use with either wired or wireless systems. Follow the
appropriate instructions according to the type of installation.

Installation

Before commencing installation of the Rako WRB100 modules, first read this instruction manual
carefully.

Do not install in direct sunlight.
Instal in a dry location with adequate ventilation

Rako Controls Ltd accepts no responsibility for any damage or injury caused by incorrect
installation of a Rako product.

Care and maintenance

General: Rako thanks you for having purchased a Rako product and hopes that you are pleased
with your system. Should for any reason you need to contact us please contact us via our
website www.rakocontrols.com or by phoning our customer help line on 01634 226666.

Installation in a Wireless System

The WRB100 is supplied with a 12V DC power supply and an RJ11 connection lead. For wireless
systems the RJ11 lead is not required.

The 12V DC power supply should be plugged into a source of 230V mains power and the other
end connected to the concentric jack plug (see Fig 1 connection detail).

The WRB100 is fitted with other connectors and header connectors. These are not used in a
wireless installation.

Addressing

The module needs to be given an address, in the same way as other wireless modules in order to
function. Unlike other wireless modules the Room and Channel number is unimportant, but it is
essential that the module be given the same House address as other modules in the system. As
the unit will not receive an address without a definite Room and Channel number pick any
Room and Channel number. It is recommended, but not essential, that this is not the same
Room and Channel number used by any other modules.

Aerials.

As the purpose of a WRB100 module is to extend the wireless range of a system it is important
that the two aerials (receive and transmit) are kept straight and clear of any obstructing
materials (for radio signals this generally means metalwork).

Location

The purpose of a WRB100 module in a wireless system is to receive and re-transmit Rakom
wireless messages. To work effectively it needs to be positioned so that it is receiving range of
all the required transmitters and also in transmitting range of any required receivers. Normally
this means a mid-point between the two.

Checking Correct Operation

The WRB100 module has two internal LEDs below the set-up button, one blue and one red.
The blue LED flashes when the unit receives ANY Rakom command, the red LED flashes when
the unit transmits a message. In order for a WRB100 to repeat a message it must be set to the
correct House address (see above) therefore if the red LED flashes when a button is pressed
then the unit has been addressed and is functioning correctly.

Using Multiple WRB100 modules

To avoid the possibility of multiple modules getting locked into a transmitting 'loop', messages
from a WRB100 are 'flagged' as boosted messages and will not be re-transmitted by other
WRB100 modules. With programming and careful consideration it is possible to add further
WRB100 modules to a system. Contact Rako Controls technical helpline for further details.