Xylem WTW DIQ/S 281 Operating Manual page 42

Installation
Connection
diagram,
terminal strip
DIQ/JB
42
Terminal strip
R3
DIQ/S 28X
X17
Terminal strip
DIQ/CHV
X6
DISTRUBUTION
Shield/filler strand
SNCIQ(/UG)
red green
X1 X2 X3 X4 X5
red
green
Sensor
black
R2 R1
X16 X15 X14 X13 X12
X5 X4 X3
VERTEILER
X6 X7
white & brown
HILFS-
SPANNUNG
AUXILIARY
VOLTAGE
X11 X10
Valve
control line
X2 X1
VENTIL
VALVE
Shield/filler strand
SNCIQ(/UG)
red green
X1 X2 X3 X4
green
Sensor
black
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DIQ/S 281
X5 X6 X7
08/2020