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5
BINDING / RE-BINDING PROCEDURE
5.1 Binding
2-way RF devices that communicate with each other achieve this through having each others unique addresses written in their memories. This allows
each device to know which other device to communicate with. The process of writing these addresses is know as Binding.
All devices in the pack are pre-bound at the factory. The binding operation is only required if:
- any of the system components are replaced
- pre-bound system pack components have been mismatched
5.2 ST9120C Guided Binding Menu
ST9120C has a special 'Guided Binding Menu' that allows you to bind other devices to it in a logical way.
NOTE: to bind 2 devices together, BOTH must be put into Binding Mode.
Ensure the slider is in the RUN position, then press and hold
a.
Menu. The message 'BIND MENU' will show briefly, followed by the binding display.
It is only possible to bind one sensor to ST9120C, in a single binding slot, but this can be either a DT92E room thermostat or a CS92A cylinder
sensor.
If the display shows dashes it means there is nothing already bound in the slot. If the display shows 'bnd' it means there is something already
bound, and the icon helps identify what – a
b.
Any existing binding can be cancelled by holding the
button on ST9120C to put it into binding mode, ready to receive the binding message from the sensor. The display will flash and the
c.
Press the
message 'BINDING' will be shown to indicate ST9120C is waiting for this message.
Put the sensor into binding mode (see section 5.4) and follow instructions to send the binding message to ST9120C.
d.
If the binding was successful, 'bnd' will be shown on ST9120C, and the LoT™ Display will say 'COMPLETE' for a few seconds. If the binding
was not successful, ST9120C will revert back to its state before the button was pressed after 10 minutes.
e.
Repeat steps b. to d. to bind a different sensor. The display will update to indicate the type of sensor bound.
f.
Guided Binding Menu can be exited by moving the slider to the next position and then back again to RUN (it will exit automatically after 10
minutes if the slider is not moved).
5.3 Binding Menu Display
Hot Water (CS92A)
,
and MODE buttons for 8 seconds to access the ST9120C Guided Binding
for the DT92E and a
for the CS92A.
button for 8 seconds and the LoT™ Display will say 'RESET' for a few seconds.
SENSOR
Heating (DT92E)
bnd : indicates something is already bound in this slot
-- --
14
: means temperature sensor
: indicates nothing is currently bound in this slot
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