Xylem Q 2Rils 485 Signal delivery panel EN 12845 - Manuale (Pagina 32)

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9 CONVERTER UNIT CONNECTIONS AND SETTINGS
Depending on the type of set and if valves and auxiliary services (jockey pump, drain pump, flowmeter valve) are
installed, before powering the Q-2Rils 485 electric panel and starting the commissioning procedure, the three micro-
switches (SW1, SW2, SW3) must be correctly set and the relative electrical connections made to the terminal block XC2
present in each electronic conversion unit, KL2 and KL3. For the positions of the micro-switches and electrical
connections, see paragraph 9 below.
KL2
S
C
H
KL3
QAL 12845
Q-2Rils 485
Fig.3