Table of Contents
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Contents
Typographical conventions ................................................................................................................................. vi
Additional information ........................................................................................................................................ vii
1
Health and safety ........................................................................................................................................... 1
General information and notes ................................................................................................................................. 1
Safety, warning, and note symbols........................................................................................................................... 1
Safety requirements for installation .......................................................................................................................... 2
2
System description........................................................................................................................................ 3
Overview ................................................................................................................................................................ 3
General specifications ............................................................................................................................................. 4
LevelMaster components......................................................................................................................................... 4
Software interfaces ................................................................................................................................................. 6
Installation scenarios ............................................................................................................................................... 7
3
Installation ................................................................................................................................................... 10
Site planning and requirements ............................................................................................................................. 10
Unpack and inspect ............................................................................................................................................... 11
Assembly .............................................................................................................................................................. 15
Install or set the position of the high level auxiliary switch (optional) ........................................................................ 17
Insert the unit into the tank .................................................................................................................................... 19
4
Wiring ........................................................................................................................................................... 22
Board versions overview........................................................................................................................................ 22
Selecting wire type ................................................................................................................................................ 24
Wiring the first LevelMaster ................................................................................................................................... 24
Wiring additional LevelMasters .............................................................................................................................. 26
Wiring the host controller ....................................................................................................................................... 31
i
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Table of Contents
Troubleshooting
