wallas 4430 Installation, Operation And Service Instructions page 15

D30071
If the validation was not successful, a red
Check whether you have entered the correct SIM card number, telephone number,
and have selected the correct operator, also ensure that the 4430 unit has been
connected and a green LED is flashing with an interval of 7 seconds.
After verification click the [Update heater setting] button again to configure the
equipment.
If the GPRS signal is weak or the traffic of the operator is overcrowded registration
can take a while. Wait calmly for registration, it can take even hours before the unit
is validated and you will receive a successful registration message to your e-mail.
Registration will continue even if you shut the browser on your computer.
0000000000000
Registered users can change the operator and SIM card data in the [Heater Set-
tings] tab. After having entered the new information click the [Update heater setting]
button again to configure the equipment.
Wait calmly for registration, it can take even hours before the unit is
validated and you will receive a successful registration message to
your e-mail.
4430
Operation
O
symbol is displayed on the screen.
00 0000000
- 39 -
en
490538