Pump System of Air-Whirlpool Bath |
SYMPTOMS |
POSSIBLE CAUSES |
RECOMMENDED ACTION |
Pump system won’t start. |
- No power to pump unit.
- Pump motor is not plugged in.
- Insufficient water.
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- Reset circuit breakers and check GFCI. Check fuses and replace if bad.
- Make sure plug is fully inserted into the outlet.
- Check and reconnect if necessary.
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Pump operates, but no air is injected into water. |
- Air valves closed.
- Air line is clogged.
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- Open air control valves.
- Refer to installer / dealer.
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Pump operates, but water is not being pumped. |
- Suction or discharge blocked.
- Suction air leak. (System usually surges.)
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- Remove obstruction.
- Make sure union is tight on suction side of the pump.
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Pump does not manually shutoff. |
- Defective Keypad or Control.
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- Refer to installer/dealer. Replace keypad or control.
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Pump unions leak. |
- Unions cracked, under-tightened, overtightened, or O-ring is not seated properly (possibly pinched).
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- Refer to installer/dealer. Replace keypad or control.
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Pump shuts off by itself before set time elapses. |
- Pump motor overheated and thermal protection device deactivated motor. (Possibly low voltage.)
- GFCI tripped.
- Water fell below recommended level.
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- Make sure motor air cooling vents are not blocked. Clear and allow motor to cool down. (Check service & wire size.)
- Refer to installer/dealer.
- Fill to recommended level (2” above jets).
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Pump does not turn off after set time elapses. |
- Wiring error or control problem.
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- Refer to installer/dealer.
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Pump will not turn off when water is drained from bath. |
- Water level sensor wires or ribbon cables are shorted.
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- Inspect all sensor wires or ribbon cables for exposed or touching wires. Check for objects touching the back of the Signature low water level sensor unit. If problem continues, replace water level sensor unit.
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LED light will not operate |
- Light bulb is loose in socket
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- Access bulb and assure it is properly installed in socket.
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