Watts Fleck 3900 Brass Valve - Manual (Page 30)

Printed in U.S.A.
Page 30
MODEL 3900
System #6 - Twin Series Regeneration
System #7 - Twin Alternator Installation
OUT
METER
DRAIN
BRINE LINE
BRINE TANK
RESIN TANK
UNIT 2
ELECTRICAL
INTERLOCK
CORD
BRINE TANK
RESIN TANK
UNIT 1
3 WIRE
POWER CORD
SYSTEM 6
MANUAL
SHUT-OFF
IN