6600 – 6665 – 6700 – 6765
2 www.fleck-orderguide.com
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TABLE OF CONTENTS
1- VALVE SPECIFICATION ......................................................3
2- GENERAL ADVICE .............................................................4
3- INSTALLATION INSTRUCTIONS .......................................5
4- VALVE OPERATION ............................................................6
5- BASIC PROGRAMMING MODE ....................................... 12
6- ADVANCED PROGRAMMING MODE .............................. 14
7- TROUBLESHOOTING ...................................................... 32
8- POWER HEAD 6600 / 6665 ........................................194
9- POWER HEAD 6700 / 6765 ........................................195
10- VALVE BODY ..................................................................196
11- METER & ACCESSORIES .............................................197
12- DIMENSIONS ................................................................ 198
13- WIRING DIAGRAM ......................................................... 199