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Wireless connectivity Guide
To bind a Wireless Relay Box (BDR91) to a Digital Room
Thermostat (DTS92) to control a boiler...
On the Wireless Relay Box
1
Press and hold the button for 15 seconds
(until the red LED blinks rapidly) to
clear any previous binding data
2
Press and hold the button again for 5
seconds (until the red LED blinks slowly)
On the Digital Room Thermostat
3
Press and hold the power button for 2
seconds to put the unit into standby
4
Press the up and down arrows together
for 3 seconds – it should display 'INst'
5
Press the down arrow – it should display 'COnt'
6
Press the up arrow three times
– it should display 'CLr'
7
Press the power button once to
clear any previous binding data
8
Press the up arrow – it should display 'COnt'
9
Press the power button once to send the
binding signal to the Wireless Relay Box
The LED on the Wireless Relay Box should stop
blinking and turn OFF. If not go back and re-bind.
Digital Room
Thermostat (DTS92)
Wireless Relay Box
(BDR91)