Geberit 240.700.00.5
Geberit Filling Valve Type 383 Instruction Manual
Model: 240.700.00.5
Product Overview
The Geberit Filling Valve Type 383 is a universal filling valve designed for use with all Geberit flush-mounted cisterns. It serves as the successor model to the Type 380 valve, offering improved performance and reduced noise levels. This valve is crucial for maintaining proper water levels in your toilet cistern, ensuring efficient and quiet operation.
Key features include:
- Suitable for all Geberit flush-mounted cisterns.
- Universal design, connectable from the left or right side.
- Adjustable water capacity via a spindle mechanism.
- Features a 3/8 inch brass connection thread.
- Engineered for low noise operation, meeting DIN 4109 standards (fitting group I).
Installation Instructions
1. Preparation
Before beginning installation, ensure the water supply to the cistern is turned off. Drain the cistern completely. Gather necessary tools, which typically include a wrench and a screwdriver.
2. Removing the Old Valve (if applicable)
If replacing an existing valve, carefully disconnect the water supply line and unscrew the old filling valve from its mounting point inside the cistern. Be mindful of any remaining water.
3. Installing the New Geberit Type 383 Valve
The Geberit Type 383 filling valve is designed for easy installation. It can be connected from either the left or right side of the cistern.
- Insert the new Geberit Type 383 filling valve into the designated opening in the cistern.
- Secure the valve using the provided fastening nut, ensuring a snug fit. Do not overtighten.
- Connect the 3/8 inch water supply line to the brass connection thread on the valve. Use a wrench to tighten the connection, ensuring no leaks.
- Ensure the float mechanism moves freely within the cistern and is not obstructed.
4. Adjusting Water Capacity
The water capacity can be adjusted by turning the spindle on the valve. This allows you to fine-tune the water level in the cistern to optimize flush volume and water efficiency.
5. Testing
Once installed and adjusted, slowly turn the water supply back on. Allow the cistern to fill and check for any leaks around the valve connections. Flush the toilet several times to ensure the valve fills correctly and the water level is as desired.
Operation
The Geberit Type 383 filling valve operates automatically to maintain the water level in your toilet cistern. When the toilet is flushed, the water level drops, causing the float mechanism within the valve to descend. This opens the valve, allowing fresh water to enter the cistern until the pre-set water level is reached, at which point the float rises and closes the valve.
The low-noise design ensures that the refilling process is quiet, minimizing disturbance.
Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your Geberit filling valve.
- Cleaning: Periodically inspect the valve for mineral deposits or debris, especially if you have hard water. Turn off the water supply, drain the cistern, and gently clean any visible buildup using a soft brush or cloth. Avoid harsh chemicals.
- Float Check: Ensure the float moves freely without obstruction. A sticking float can lead to continuous running water or insufficient filling.
- Leak Inspection: Regularly check for any signs of leaks around the valve connections or within the cistern. Address leaks promptly to prevent water waste and potential damage.
- Spindle Adjustment: If the water level needs fine-tuning, re-adjust the spindle as described in the installation section.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cistern not filling or filling slowly. | Water supply off; clogged inlet filter; faulty float mechanism; low water pressure. | Check water supply; clean inlet filter; ensure float moves freely; check household water pressure. |
| Cistern continuously running/overflowing. | Float stuck or misaligned; water level set too high; faulty valve seal. | Adjust or free the float; lower water level using spindle; inspect and replace valve seal if necessary. |
| Loud noise during filling. | High water pressure; debris in valve; loose connections. | Check water pressure regulator; clean valve; tighten connections. |
| Leaks around the valve. | Loose connections; damaged seals or O-rings. | Tighten connections; inspect and replace seals/O-rings. |
If the problem persists after attempting these solutions, it is recommended to contact a qualified plumber or Geberit customer support.
Technical Specifications
- Model: Geberit Filling Valve Type 383
- Part Number: 240.700.00.5
- Material: Brass
- Connection Thread: 3/8 inch
- Valve Type: Float Valve
- Dimensions (L x W x H): 9.06 x 4.21 x 2.36 inches
- Item Weight: 10.6 ounces
- Flow Pressure: 10-1000 kPa
- Line Noise at 3 bar: 7 dB(A)
- Line Noise at 5 bar: 13 dB(A)
- Storage Temperature: ≤ 40 °C (104 °F)
- Max. Water Temperature: 25 °C (77 °F)
- Flow at 0.5 bar: 0.06 l/s
- Flow at 3 bar: 0.16 l/s
- Minimum Flow Pressure for Calculation Flow: 10 kPa
- Calculation Flow: 0.09 l/s
- Specification Met: DIN 4109 (Low noise according to fitting group I)
Warranty and Support
Geberit products are manufactured to high quality standards. For specific warranty information regarding your Geberit Filling Valve Type 383, please refer to the documentation included with your purchase or visit the official Geberit website.
For technical support, spare parts, or further assistance, please contact Geberit customer service or your local authorized Geberit dealer. When contacting support, please have your product model number (240.700.00.5) and purchase details readily available.