How to reduce noise from my Hayward Swimming Pool Pump?
If your Hayward Swimming Pool Pump is noisy, try correcting the suction condition or throttling return lines, if practical. Ensure the pump is mounted on a level surface and securely fastened to the equipment pad. Clean the pump housing. Any seal leaks should be replaced immediately.
How to fix low flow in my Hayward SP23520VSP Swimming Pool Pump?
If your Hayward Swimming Pool Pump has low flow, a clogged or restricted strainer or suction line could be the cause. Correct the piping size for undersized pool piping. Check for a plugged or restricted discharge line of filter, or a valve partially closed. Backwash as per manufacturer’s instructions. Re-tighten the suction and discharge connections using PTFE tape. Inspect other plumbing connections, and tighten as required. A plugged, restricted, or damaged impeller may be the cause, so replace the impeller including a new seal assembly.
How to troubleshoot a Hayward SP23520VSP Swimming Pool Pump motor that will not start?
If your Hayward Swimming Pool Pump motor will not start, ensure the terminal board connections match the wiring diagram on the pump data plate label and that the pump is wired for the available field supply voltage (230VAC). Inspect for any improper or loose wiring connections, open switches or relays, tripped circuit breakers, or blown fuses, and correct as necessary. Manually check the motor shaft rotation for free movement and absence of obstructions, resolving any issues found.
How to stop my Hayward Swimming Pool Pump from interfering with home automation equipment?
If your Hayward Swimming Pool Pump is interfering with home automation or power line communication equipment, ensure the terminal board connections match the wiring diagram on the pump data plate label. Also, check for and correct any improper or loose wiring connections. Consider installing a noise filter (available from your home automation/power line communication equipment vendor) to prevent equipment interference.
What causes a 'Check System DC voltage too high' error on my Hayward SP23520VSP Swimming Pool Pump?
If the system DC voltage is too high on your Hayward Swimming Pool Pump, verify that the line voltage is within 10% (207-253 VAC) of the pump's rated voltage at the terminal block.
What causes a 'Check System DC voltage too low' error on my Hayward SP23520VSP?
If the system DC voltage is too low on your Hayward Swimming Pool Pump, verify that the line voltage is within 10% (207-253 VAC) of the pump's rated voltage at the terminal block. Also, verify that power supply connections are properly made at the circuit breaker as well as at the terminal block.
What does 'Check System Drive is overheated' mean on my Hayward SP23520VSP Swimming Pool Pump?
If you receive a 'Check System Drive is overheated' error on your Hayward Swimming Pool Pump, make sure the motor airflow path is free from obstructions. Also, check the ambient temperature and compare it against the motor nameplate (50°C/122°F).
What does 'Check System Drive overload' mean on my Hayward SP23520VSP?
If you receive a 'Check System Drive overload' error on your Hayward Swimming Pool Pump, check the impeller, diffuser, shaft seal, and motor for any issues or binding.
What does 'Check System Pump failed to start' mean on my Hayward SP23520VSP Swimming Pool Pump?
If you receive a 'Check System Pump failed to start' error on your Hayward Swimming Pool Pump, check the impeller, diffuser, shaft seal, and motor for any issues or binding.
How do I fix a 'Check System Communication failed' error on my Hayward SP23520VSP Swimming Pool Pump?
To address a 'Check System Communication failed' error on your Hayward Swimming Pool Pump, verify the connections between the user interface and the motor/drive.
Critical safety, grounding, bonding, and wiring instructions.
Diagram for connecting the main power supply to the pump.
Step-by-step guide on how to properly prime and start the pump.
Detailed guide for installing new seal and reassembling components.
Solutions for common issues like motor not starting or noisy operation.
Explanation of system error codes and their troubleshooting.
General| Model | SP23520VSP |
|---|---|
| Category | Swimming Pool Pump |
| Type | Variable Speed |
| Horsepower | 2.7 THP |
| Voltage | 230V |
| Energy Efficiency | Energy Star Certified |
| Warranty | 3 Years |
| Motor Type | Permanent Magnet |
| Control | Digital |
| Wet End Material | Thermoplastic |
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