ATB WATER GmbH, Südstraße 2, D-32457 Porta Westfalica, www.atbwater.com
The ATBcontrol
©
3 is supplied as plug-in variant. Cabling on site is dispensed with.
All tasks, which nevertheless require an opening of the control unit, are to be carried out by a qualified
electrician!
ATTENTION! Before opening the ATBcontrol
©
3 and/or the connection box it/they must be
disconnected from the mains supply. Work on opened units may be carried out exclusively by
qualified electricians! Pay attention to phase-correct connection (even with plug-in design)!
As you are concerned with an electrical plant with submerged motor units, a separate B16
fuse and a (separate) upstream 30 mA ELCB (earth leakage circuit breaker) is absolutely
essential!
Attention is to be paid to correct laying of the protective earth conductor up to the earthing of
the building.
General information on operation
The operation of the control unit takes place via three short-stroke keys. By pressing a key the display illumination
is switched on (lapses if no key is operated within 5 minutes).
Key functions:
↑↓ Scroll upwards or downwards / menu selection
OK Transition of cursor to the character, which is to be changed / value input is saved / selection of menu
point / menu setback.
With temperatures below 0°C a severely limited function of the LC display is to be anticipated.
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