SQFlex Service Instructions

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4.8 Options with generator as back-up source
Below are wiring diagrams for options with generator as a power supply back-up source.
For Trouble-shooting of the individual components see sections 3.1 to 3.7.
For application overview see section Overview of possible system combinations on page 26.
Solar-powered system with CU 200 control unit and level switch
Wind-powered system
IO 101
L
X1.3
X1.4
N
2T1
4T2
J1 J2
J5
CU 200
IO 102
IO 101
L
X1.3
X1.4
N
2T1
4T2
sqflex_SI_US_WG.book Page 41 Thursday, October 1, 2009 3:27 PM