CHAFFOTEAUX ChaffoLINK 3319221 Notice Technique D'installation Et D'entretien page 69

6.3 Connection via GPRS
BEFORE POWERING THE GATEWAY, MAKE SURE THAN NO LAN CABLE HAS BEEN
CONNECTED.
To use ChaffoLink through the GPRS:
1. Power on the gateway and press the ON/OFF button. For few minutes the
gateway performs its startup procedure, during which all LEDs will flash a blue
sequence. At its conclusion, the WEB led remains off, while the BUS (and SE-
RIAL, depending on the installation) remains on.
2. Once the procedure is done, the WEB led will show the strength of the GPRS
signal as follows
a. Steady blue → Max signal strength
b. Flashing blue → Medium strength
c. Flashing red → Low strength
d. Steady red → No line
We recommend positioning the gateway so that it always displays a blue light
during this activation phase. Alternatively, the gateway can be connected to
the external aerial kit (code 3318892).
3. Press and hold the start-up button until the WEB led starts to flash a green
light: the gateway is now trying to automatically connect to the Chaffoteaux
server.
4. If the procedure has been successful, the WEB led will remain green and the
process is complete
Note:
in case of failure (WEB led red), repeat the above procedure starting from
point 3.
Important:
please begin the previously described procedure once the gateway has
been linked to the thermoregulation accessories through the Bus protocol,
otherwise the gateway won't be able to connect to internet.
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