Lanchez 2301 Sump Pump Submersible Installation Guide
- June 14, 2024
- Lanchez
Table of Contents
TROUBLESHOOTING
| Problem(s) | Possible cause(s) | Suggested Solution(s) |
|---|---|---|
| Pump does not run. | No maths voltage? | Check cables,plug, socket and fuse. |
Motor overheats due to: 1)liquid temperature too high?
2)blocking by foreign bod- ipo| Eliminate the cause of the overheating(max.
temperature of liquid – 35°C ).
Residual current circuit breaker(RCCB) triggered?| Activate RCCB.
Contact qualified electrician if RCCB triggers again.
Motor defective?| Contact service partner.
Automatic power off low water level float| Manual vertical float motor
normalpower,start the pump
without water,will damage the water pump, manual vertical
float when used must be care
Pump runs but does not pump.| Suction openings blocked?| Rectify blockage.
Pump draws in air?| Keep the pump at an angle
while submerging.
Switch the pump on and off several times in order to expel air.
Pump blocked by foreign bodies?| Clean the pump
Delivery rate too low.| Delivery height too great?| Comply with maximum
delivery height
Pressure line diameter too small?| Use pressure line with larger diameter.
Pressure line blocked?| Rectify blockage.
Suction openings blocked?| Clean suction opening.
Pressure line kinked?| Straighten pressure line.
Pressure line leaks?| Seal pressure line, tighten threaded connections.
Pump runs very loudly.| Pump draws in air?| Ensure there is sufficient liquid
present.
Keep the pump at an angle while submerging.