SQFlex Service Instructions

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4.2 Solar-powered system with CU 200 control unit and level switch
If the system does not work properly, follow the instructions in section
4.2.1 Trouble-shooting
of a solar-powered system with CU 200 control unit and level switch on page 30.
Pos. Component
1.
SQF pump
2.
Submersible drop cable
3.
Cable clips
4.
Straining wire
5.
Wire clamps
6.
Solar modules
7.
Support structure
11.
CU 200 control unit
14.
Water reservoir
15.
Level switch (optional)
TM02 2305 4101
Fig. 7. Solar-powered system with CU 200 and level switch
TM02 4371 0702
Fig. 8. Internal (and external) wiring of CU 200 SQFlex control unit
2
3
4
5
1
6
7
11
14
5
15
J1 J2
J5
CU 200
Contact closed:
Tank full.
Contact open:
Tank below level.
Solar modules
sqflex_SI_US_WG.book Page 29 Thursday, October 1, 2009 3:27 PM