GB.ELQZ613.050901
Specifications are subject to alteration without notice.
www.swegon.se
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ELQZ-4-613-0
BCRWD
BCRW
*
8
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7
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1
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BCRWD
BCRW
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ELQZ-4-613-0
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*
Wiring exampel
BCRW size 004
(GRUNDFOS motor)
Note that all the cable must be shielded.
Single-speed control of two fans
Two-speed control of one fan
Shielded terminal box
Shielded terminal box
GND
Common
Alarm output
0-10V input
10V DC out (BCRWD 004)
Start
GND
Common
Alarm output
0-10V input
24V DC out
Start
Conductors in motor cable
Conductors in motor cable
Conductors in motor cable
Shielded terminal box
GND
Common
Alarm output
0-10V input
10V DC out (BCRWD 004)
Start
Contact for
changeover
between low
and high
speed
If only 1 fan is to be controlled, connect as top alternative.
* Must be closed when the unit is operating.
