1. محصول تمام شدview
This manual provides essential information for the installation, operation, and maintenance of the Universal Water Level Sensor, designed as a replacement part for Haier automatic washing machines. This sensor is crucial for the proper functioning of your washing machine, ensuring accurate water level detection during wash cycles.
شکل 1: جلو view of the Water Level Sensor (Model V12767 5Z30B, PSR-K1 0034001009C)
شکل 2: پشت view of the Water Level Sensor with pressure port
2. اطلاعات ایمنی
- قبل از هرگونه اقدام به نصب، نگهداری یا تعمیر، همیشه ماشین لباسشویی را از منبع تغذیه جدا کنید.
- اگر در مورد هر مرحله مطمئن نیستید، با یک تکنسین واجد شرایط مشورت کنید.
- Handle the sensor with care to avoid damage to its electronic components.
- Ensure all connections are secure and dry before restoring power.
3. نصب و راه اندازی
This water level sensor is designed for Haier automatic washing machines. Installation typically involves replacing an existing faulty sensor. While specific steps may vary by washing machine model, the general procedure is as follows:
- برق را قطع کنید: Unplug the washing machine from the electrical outlet.
- Access Sensor: Locate the existing water level sensor. This often requires removing the washing machine's top panel or rear access panel. Refer to your washing machine's service manual for exact location.
- Disconnect Old Sensor: Carefully disconnect the electrical wiring harness and the pressure hose from the old sensor. Note the orientation of the hose and wiring for correct re-installation.
- Remove Old Sensor: Unmount the old sensor from its bracket or housing.
- Install New Sensor: Mount the new Universal Water Level Sensor (Model HCDM1981) in the same location and orientation as the old one.
- Connect Pressure Hose: Reconnect the pressure hose to the new sensor's port. Ensure a snug fit to prevent leaks and ensure accurate pressure readings.
- سیم کشی را وصل کنید: Reconnect the electrical wiring harness to the new sensor's connector. Ensure it clicks into place securely.
- دوباره جمع کنید: Reattach any panels removed during the process.
- تست کنید: Plug the washing machine back into the power outlet and run a test cycle to verify proper operation.
Note: The sensor features a standard connector and pressure port, as shown in Figure 1 and Figure 2, facilitating a straightforward replacement.
4. دستورالعمل های عملیاتی
The water level sensor operates automatically as part of the washing machine's control system. It detects the water pressure in the tub, which corresponds to the water level, and sends this information to the main control board. The control board then uses this data to fill the tub to the correct level for the selected wash cycle.
- No direct user interaction is required with the sensor itself.
- Ensure the pressure hose connected to the sensor is free from kinks, blockages, or leaks, as this can affect accurate water level detection.
5. تعمیر و نگهداری
The water level sensor is generally a low-maintenance component. However, periodic checks can help ensure its longevity and proper function:
- Inspect Pressure Hose: Periodically check the rubber pressure hose connected to the sensor for cracks, blockages, or loose connections. A clogged or damaged hose can lead to incorrect water level readings.
- Clean Sensor Port: If accessible, ensure the sensor's pressure port is clear of debris or mineral buildup.
- اتصالات الکتریکی: Verify that the electrical connector is clean and securely attached.
- شرایط محیطی: Keep the area around the sensor dry and free from excessive moisture to prevent corrosion of electrical contacts.
6 عیب یابی
If your washing machine exhibits issues related to water levels, the water level sensor might be a contributing factor. Here are some common symptoms and potential causes:
| علامت | علت احتمالی | اقدام |
|---|---|---|
| Washing machine overfills or underfills | Faulty sensor, clogged pressure hose, loose hose connection | Check pressure hose for blockages/kinks. Ensure hose is securely attached. Inspect sensor for visible damage. Consider replacing the sensor if other checks fail. |
| Washing machine does not fill with water | Sensor failure, control board issue, water inlet valve problem | Verify water supply. Check sensor and its connections. If the sensor appears functional, the issue might be with the control board or water inlet valve. |
| Error codes related to water level | Sensor malfunction, wiring issue, pressure system fault | Consult your washing machine's user manual for specific error code meanings. Check sensor wiring and connections. |
Always disconnect power before inspecting components. If troubleshooting does not resolve the issue, professional assistance may be required.
7. مشخصات
| ویژگی | جزئیات |
|---|---|
| نوع مورد | Water Level Sensor / Washing Machine Part |
| شماره مدل | HCDM1981 |
| مدل قطعات | PSR-K1 0034001009C |
| مدل سوئیچ | V12767 5Z30B |
| سازگاری | For Haier Automatic Washing Machines |
| مبدا | سرزمین اصلی چین |
| ابعاد بستهبندی (تقریبی) | طول: 15 سانتی متر، عرض: 10 سانتی متر، ارتفاع: 5 سانتی متر |
| وزن بستهبندی (تقریبی) | 0.04 کیلوگرم |
8. نکات کاربر
Based on general experience with washing machine parts, here are some tips:
- Before replacing any part, take a photo of the original connections to ensure correct reassembly.
- When disconnecting the pressure hose, be gentle to avoid damaging the hose or the port on the sensor.
- Ensure the replacement sensor matches the specifications of your original part for optimal performance.
9. گارانتی و پشتیبانی
For specific warranty information regarding this Universal Water Level Sensor, please refer to the terms and conditions provided by your original seller at the time of purchase. For technical support or further assistance, please contact the seller or a qualified appliance repair professional.
