Crompton Controls DCM - Manual (Page 10)

Emotron AB 01-2120-01r2 Getting Started 9
4 Getting Started
4.1 Please note the safety section
1. Pay special attention to the safety section in this manual and parts marked
WARNING and CAUTION.
2. Check that the pump motor/supply voltage corresponds to the values on the
Emotron DCM product label at the side of the unit.
3. Make a note of the pump motor’s rated current from its nameplate. Confirm
that the current transformer(s) supplied is of the correct size according to
Table 1, on page 15 and Table 2, on page 17 in this manual.
4.2 Connection and setup before start
1. Connect the Emotron DCM according to Chapters 5 and 6 and Fig. 13
(alternatively, for dual-pumps, Chapter 7 and Fig. 15 and 16).
2. Make sure all safety measures have been implemented and switch on the
supply voltage.
3. Follow Quick setup - flow chart Fig. 4, page 13 for single-pump system and
Fig. 5, page 14 for dual pumps.
The purpose of Getting Started is to achieve quick setup and to initiate the stop
function. The Emotron DCM stops the pump when the water level has
dropped to such a low level that the pump begins to snore (draw air). On intake
of air the pump motor power drops below the stop level (see Fig. 1, page 10 and
Fig. 2, page 11) and then the Emotron DCM stops the pump.