Brand: STERWINS
Category: Gardening Equipment
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for HSWC.2
Uploaded: April 20, 2026, 7:47 p.m.
Warranty Information
This product has a 3-year warranty covering material and workmanship defects under normal use.
Operation Summary
This hydraulic pool cleaner is designed to clean all types of pool surfaces. It operates by connecting to your pool's filtration system, using the water flow to move and clean the pool. Ensure proper assembly and hose length for optimal performance. Regular cleaning and maintenance are advised.
- Assembly: Follow the step-by-step instructions to assemble the cleaner.
- Preparation: Clean the pool and ensure the filter is clear. Adjust water flow.
- Installation: Connect the hose to the pool's suction system or skimmer.
- Operation: Turn on the filtration system. The robot will move randomly to clean the pool.
- Maintenance: Clean the skimmer and pump baskets regularly.
- Storage: Store in a clean, dry, and ventilated area between 4°C and 24°C.
Troubleshooting and error codes
| Problems | Probable causes | Required qualification |
|---|---|---|
| The cleaner stops and restarts or does not move | Check that the filter is clean and the pump is on. | - |
| Check that the drain plate is correctly installed. | - | |
| Check if the diaphragm is damaged or blocked. | - | |
| The cleaner leaves stains in the pool | Disconnect the safety suction and ensure the main drainage is inserted. | - |
| Check for air in the cleaner and hose. | - | |
| Check that you have installed a sufficient hose length. | - | |
| Check that the returns direct water flow to the pool floor and adjust the orientable nozzles or use water diverters. | - | |
| The cleaner does not climb | Check that the hose is straight and not tangled. | - |
| Check that the pool water has correct balance (pH, chlorine). | - | |
| Check that the float arm is in the correct position. | - | |
| Note: Climbing walls is not expected in pools with 90° angles. | - | |
| The cleaner spends too much time on the walls or climbs above the water level | Increase suction with the speed controller. | - |
| Reduce suction with the speed controller. | - | |
| Adjust the weight provided for the hose towards the cleaner head. | - | |
| The cleaner gets stuck in the angle under the ladder, lights, or pool steps. | Check that you have installed a sufficient hose length. | - |
| Ensure hose length is adequate, adjust nozzles, or use diverters. Excessive movement on water surface can affect hose. | - |