18
Flow Diagrams
The Magnum control valve utilizes a series of pilot valves to
properly position the diaphragm valve cartridges (Figure
21). The pilot valves are activated by the camshaft (Figure
22). The flow diagrams that follow represent the
Service
Cycle
for a 5-cycle conditioner and
3-cycle filter configuration. Both the Hardwater Bypass
and No Hardwater Bypass service flow diagrams are
presented.
Figure 21 Pilot Valve Principle of Operation, Front View
Figure 22 Cam Assembly
Spring
Spring
Front
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