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Installation and operating manual for WATERFRIEND exclusive MRD-2 Page 36 (44)
In order to use the communication server, the option "Internet connection via communication server" must be
enabled in the control unit itself (default factory setting):
Read device ID on the display of the dosing control
Procedure:
Press the "MENU" button
Move the cursor (blue backed text) to the line "SERVICE" by pressing the keys
or
.
Press the
OK
key.
Press the "NEXT" button
Move the cursor (blue backed text) to the line "About dosage systems" by pressing the keys
or
.
7,20
800
721
675
D -2%
D +10%
pH
mV