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2
ATW Wireless System
When "
" appears on the remote controller and green
the wireless receiver blinks , correctly repeat the same process from
step 5.
Even if the pairing process failed, the wireless receiver stays in the
pairing mode for 5 minutes unless cancelled.
<<Main causes that prevent successful pairing>>
● The wireless receiver does not enter the pairing mode.
►Press
button for 3 seconds or more until orange
Make sure to turn off the ecodan system by main controller.
● Pairing is attempted outside the transmission range of the wireless receiver.
►Adjust the distance between the wireless receiver and remote controller, and so try again.
If the distance is excessively short, pairing may fail. Keep the distance of about 50 cm.
● The wireless remote controller has been already paired with the wireless receiver.
►The pairing address assigned to a wireless remote controller cannot be changed by remote controller. Use the wireless
receiver to reset pairing information. (Refer to "(3) Resetting pairing information" in "7.3. Wireless Receiver Functions".)
Even when power fails or when the batteries run down, the pairing information will be kept.
6. Setting wireless remote controllers
Hold down
,
seconds until the mode number blinks.
Press
or
button to choose a mode number.
Confirm setting by pressing
The display stops blinking and lights steadily.
When
button is pressed in the middle of setting, the screen returns
to the previous indication.
Mode
Names
No.
0
Pairing address display
1
Pairing
2
Temperature unit
3
Communication test
4
Room temperature display
5
Automatic zone no. display
D-20
and
buttons simultaneously for at least 3
button.
To view the own pairing address of the wireless remote controller.
To perform a pairing process with the wireless receiver.
To select °C or °F.
Communication test with the wireless receiver.
Actual room temperature display
To enable or disable automatic zone no. display.
<Pairing is unsuccessful>
LED on
LED blinks.
Blinking (orange)
Functions
Optional parts
Blinking (green)
Mode No.
Initial
settings
°C
OFF
OFF
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