STA-RITE SUPERMAX-VS2 Guide De L'installateur page 20

20
Troubleshooting (Cont.)
Pump fails to start.
Pump runs then stops.
Pump is noisy.
Problem
Pump runs without flow.
Mains Voltage is not present
Pump shaft is locked
Pump shaft is damaged
Over temperature FAULT
Over current FAULT
Debris in contact with fan
Debris in strainer basket
Loose mounting
Possible Cause
Impeller is loose
Air leak
Clogged or restricted plumbing
1. Replace fuse, reset breaker/GFCI.
2. Tighten mains wire connections.
Check if the pump can be rotated by hand and remove any
blockage.
Replace pump.
Check that back of pump is free from dirt and debris. Use
compressed air to clean.
Pump will automatically restart after one (1) minute.
Check that back of pump is free from dirt and debris. Use
compressed air to clean.
Clean strainer basket.
Check that mounting bolts of pump and pump are tight.
Corrective Action
Check that pump is spinning by looking at fan on back of
SuperMax VS2 Variable Speed Pump. If so, check that pump
impeller is correctly installed.
Check plumbing connections and verify they are tight.
Check for blockage in strainer or suction side piping.
Checked for blockage in discharge piping including partially
closed valve or dirty pool filter.