GESTRA LRR 1-52, Оригинальное руководство по установке и эксплуатации

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39 LRR 1-52, LRR 1-53, URB 55 - USA - Installation & Operating Manual -
850703-00
Visual display and operating unit URB 55
Switching on the supply voltage
Please switch on the supply voltage for the LRR 1-5x conductivity controller and the URB 55 visual
display and operating unit.
■
For the controller(s), the LED first lights up amber, then green.
■
The home screen of the URB 55 visual display and operating unit appears.
■
If two controllers are connected to the
visual display and operating unit, both
controllers will be shown, see example.
If you tap one of the controller
overview screens, a full screen
for that controller will open on the
display, see screenshot below.
■
If just one controller is connected, the
home screen of this controller will be
shown (example).