Installation Liebert EXL S1
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User Manual 10H52226UM60 - Rev. 1 - 01/2017
3.3. Physical appearance
Legend:
• QS1 = PRIMARY MAINS INPUT SWITCH
• QS2 = BYPASS MAINS SWITCH
• QS3 = MAINTENANCE BYPASS SWITCH (not available for 600/800/1000/1200kVA)
• QS4 = OUTPUT SWITCH
Warning
If static switch module and relative switches are not assembled, refer to MSS user
manual.