WCC EF Series, Owner'S Manual, Page: 2 / 28

An Employee-Owned Company
TABLE OF CONTENTS
WARNINGS ...................................................................... 3
BASIC PRINCIPLES .......................................................... 4
SOFTENING OPERATION .................................................. 5
SPECIFICATIONS ............................................................. 6
DIMENSIONS ................................................................... 8
SET-UP PROCEDURES ..................................................... 9
INSTALLATION PROCEDURES .......................................... 10
INSTALLATION DIAGRAMS ............................................... 11
WIRING DIAGRAMS ......................................................... 12
PROGRAMMING INSTRUCTIONS ...................................... 14
START-UP PROCEDURES ................................................. 24
MAINTENANCE PROCEDURES ......................................... 27
SERVICE .......................................................................... 29
TROUBLESHOOTING ........................................................ 30
COMPONENTS ................................................................. 33
OFFICIAL WARRANTY ...................................................... 39
Water Control Corporation
7150 143rd Ave NW • Ramsey, MN 55303
1-866-405-1268 • www.watercontrolinc.com
WC-OM-MF-TOC © Water Control Corporation 030722