Pump runs but
no water
Pump stops
during operation
The tube connected to the
bath and pump's air switch
has been brush off.
Pump's air switch is
defective
Pump is not filled with liquid
Suction or discharge pipe is
blocked by impurities
Pump is not installed at
correct level in relation to
the spa suction
Water level is too low
Thermal overload switch in
motor or external motor
protection cuts off
Control Circuit has cut out
Reconnected the tube
Replacing air switch
Restart while filled
Check pump or pipeline
Confirm correct installation with the
Ensure water lever in at least 50mm
above the lever of jets
Check motor cooling and ensure
adequate ventilation; motor is
operating with low voltage supply
Turn on the circuitry.
26
installer