To Bind The Wireless Relay Box (Bdr91) Controlling The Hot Water Valve; Appendix - Honeywell Evohome Installation Manual

!
You may need to refer to
the wiring diagrams in
the Appendix
!
The Wireless Relay Box
in a Connected Pack
is bound as a boiler
controller. If you intend
to use it as a S-Plan/Y-
Plan Valve controller the
binding must be cleared
from the Wireless Relay
Box first – as described
in step 1.
evohome Installation Guide
To bind the Wireless Relay Box (BDR91)
controlling the hot water valve
On the Wireless Relay Box, press and hold the
1
button for 15 seconds (until the red LED blinks
rapidly) to clear any previous binding data
Press and hold the button again for 5 seconds
2
(until the red LED blinks slowly)
On the evohome Controller press
3
the green bind button
You should receive a SUCCESS message on the
4
evohome Controller (if not go back and re-bind)
1 2
PRESS
AND HOLD
15 SEC
17
PRESS
AND HOLD
5 SEC