Zenner MULTIDATA WR3 Manual De Instalacion Y Uso página 16

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Contents
Purchased parts package .................................................................... 17
Technical Data Multidata WR3 ............................................................ 17
Technical data installation flow meter .................................................. 18
Connector pin assignment .............................................................. 19
MID-Initial verification .......................................................................... 20
Safety instructions ............................................................................... 20
Electromagnetic interference .......................................................... 20
Care instructions ............................................................................. 20
Installation instructions ........................................................................ 21
Dimensions .......................................................................................... 21
Safety instructions for installation ........................................................ 21
General notes ...................................................................................... 21
Communication.................................................................................... 22
M-Bus (optional) .................................................................................. 22
Installation heat calculator ................................................................... 23
Connection sensors ............................................................................. 23
Switchover 2- /4-conductor .................................................................. 24
Connection flow meter ......................................................................... 24
External power supply ......................................................................... 24
Operation test ...................................................................................... 24
Sealing................................................................................................. 24
Maintenance ........................................................................................ 24
Status display / Error codes................................................................. 25
Simple example of the display menu ................................................... 26
Disposal ............................................................................................... 29
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