Troubleshooting - K2 Pumps UTS03301K Manual Del Propietário

TROUBLESHOOTING

Problem
Pump does not run when water
flows in from the sink.
Pump runs but does not empty
the sink.
Pump cycles on and off when
no water is in the sink.
Pump cycles on and off when
the sink is at maximum water
flow or is full.
8
Possible Cause
1. The pump is unplugged.
2. There is no power to the outlet.
3. The pump impeller is jammed.
4. The sink stopper is in the drain.
5. Insufficient level of water above the
diaphragm switch.
1. The drain is clogged.
2. The discharge line is clogged.
3. The shut-off valve is closed.
4. The system discharge line is too high
or too long.
5. The check valve is installed
backwards.
1. Check valve is not installed.
2. Check valve is jammed.
1. Shut-off valve is not adjusted.
2. Shut-off valve is not installed.
Corrective Action
1. Plug in the pump.
2. Check the fuse / breaker.
3. Unplug the pump and follow the
procedure under "Care and
Cleaning" to clear the pump.
4. Remove stopper.
5. Check the installation per Figure
2.
1. Clear the drain screen.
2. Unplug the pump. Then open and
clear discharge line.
3. Open shut-off valve slightly.
4. Unplug the pump or reduce the
height or length of the discharge
line (11 ft. Max. Height).
5. Make sure the flow arrow on the
check valve points away from the
pump.
1. Unplug the pump and install the
check valve (see Figures 2 and 3).
2. Unplug the pump. Then open the
discharge line and clean the check
valve.
1. See "Adjusting the Flow".
2. Unplug the pump and install a
shut-off valve (see Figures 2 and
3).
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