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15
Identifying Malfunctions in the Apollo system
Continuous or Non-stop Backwashing
Continuous backwash
Nonstop backwash cycle
Disconnect the control
pipes from the valves
Check inlet / outlet pressure
Check pressure differential gauge and replace if needed
Check controller described above
Contact your local distributor
Command transfer
No command transfer
Disconnect the drain manifold
Check controller
No command transfer
Command transfer
Replace control panel
Check the solenoid
No command transfer
Command transfer
Replace the solenoid
if needed
Check the booster valve
No command transfer
Command transfer
Replace the booster
valve if needed
Contact your local distributor
Locate the nonfunctioning valve
Remove any obstruction Repair
the valve if needed