Grundfos 595926 Comfort Valve Instruction Manual

1. Ifihan

The Grundfos 595926 Comfort Valve is a crucial component designed to optimize your hot water recirculation system. This valve is specifically engineered for use with Grundfos UP Comfort Series circulator pumps. Its primary function is to eliminate cold water runoff at the faucet by allowing a small amount of warm water to flow from the hot line into the cold line, ensuring faster hot water delivery without excessive waiting or water waste.

This instruction manual provides detailed guidance on the installation, operation, and maintenance of your Grundfos 595926 Comfort Valve to ensure efficient and reliable performance.

2. Alaye Aabo

Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, injury, or improper operation of the product. It is recommended that installation be performed by a qualified professional or in accordance with local plumbing codes.

• Pa ipese omi akọkọ nigbagbogbo ṣaaju ki o to bẹrẹ eyikeyi iṣẹ iwẹ.
• Rii daju pe gbogbo awọn asopọ wa ni aabo lati ṣe idiwọ awọn n jo.
• Do not overtighten connections, especially with plastic components, to avoid damage.
• Wọ ohun elo aabo ti ara ẹni ti o yẹ (PPE) lakoko fifi sori ẹrọ.

3. Package Awọn akoonu

Rí i dájú pé gbogbo àwọn èròjà wà níbẹ̀ kí o tó bẹ̀rẹ̀ sí í fi sori ẹ̀rọ náà:

• Grundfos 595926 Comfort Valve (1 unit)
• Ohun elo iṣagbesori (awọn skru ati awọn ìdákọró ogiri)
• Iwe itọnisọna

Figure 1: Grundfos 595926 Comfort Valve. This image shows the Grundfos 595926 Comfort Valve, a black plastic component designed for hot water recirculation systems. It features threaded inlet and outlet ports for both hot and cold water connections, clearly labeled 'HOT IN', 'HOT OUT', 'COLD IN', and 'COLD OUT'. The valve is designed to be installed under a sink.

4. Eto ati fifi sori

The Comfort Valve is typically installed under the sink at the fixture furthest from the water heater. This strategic placement ensures efficient hot water circulation throughout your plumbing system.

4.1 Awọn irinṣẹ ti a beere

• Awọn ohun elo ti o le ṣatunṣe (2)
• Screwdriver
• Teflon tape (optional, for threaded connections)

4.2 fifi sori Igbesẹ

1. Pa Ipese Omi: Locate and turn off the hot and cold water supply valves under the sink. If no individual valves are present, turn off the main water supply to your home.
2. Drain Lines: Open the hot and cold water faucets to drain any remaining water from the lines.
3. Disconnect Faucet Supply Lines: Disconnect the existing hot and cold water supply lines from the faucet connections.
4. So àtọwọdá náà mọ́lẹ̀: Position the Grundfos 595926 Comfort Valve under the sink, ensuring it is accessible for connections. Use the provided mounting hardware (screws and wall anchors) to secure the valve to the cabinet wall.
5. Connect Hot Water Lines:
   • Connect the hot water supply line from the wall to the port labeled "HOT IN" lori àtọwọdá.
   • Connect a new or existing hot water line from the port labeled "HOT OUT" on the valve to the hot water inlet of your faucet.
6. Connect Cold Water Lines:
   • Connect the cold water supply line from the wall to the port labeled "COLD IN" lori àtọwọdá.
   • Connect a new or existing cold water line from the port labeled "COLD OUT" on the valve to the cold water inlet of your faucet.
7. Awọn isopọ to ni aabo: Hand-tighten all connections, then use wrenches to gently tighten them further. Avoid overtightening, especially with plastic components. If necessary, use Teflon tape on threaded connections for a better seal.
8. Mu Ipese Omi pada: Slowly turn on the hot and cold water supply valves. Check for any leaks at all connections. Tighten further if necessary.
9. Iṣiṣẹ Idanwo: Open the hot water faucet and observe the flow. Hot water should arrive significantly faster than before installation.

5. Awọn ilana Iṣiṣẹ

Once installed, the Grundfos 595926 Comfort Valve operates automatically in conjunction with your Grundfos UP Comfort Series circulator pump. The valve allows a small amount of hot water to bypass into the cold water line, creating a continuous loop that keeps hot water readily available at your faucet. This passive recirculation eliminates the need to run the faucet for extended periods, saving water and energy.

No manual adjustments are typically required for the valve itself. Its internal mechanism manages the flow to maintain warm water in the lines leading to the faucet.

6. Itọju

The Grundfos 595926 Comfort Valve is designed for minimal maintenance. Regular inspection of the valve and its connections is recommended to ensure there are no leaks or signs of wear.

• Ṣayẹwo Ṣayẹwo: Periodically check all plumbing connections around the valve for any signs of water leaks. Address any leaks promptly.
• Ayewo wiwo: Inspect the valve for any visible damage or cracks.
• Ninu: If necessary, wipe the exterior of the valve with a damp asọ. Maṣe lo awọn kẹmika ti o lewu tabi awọn afọmọ abrasive.

If the valve appears to be malfunctioning (e.g., hot water still takes a long time to arrive, or cold water is consistently warm), it may indicate an internal component failure and require replacement.

7. Laasigbotitusita

If you encounter persistent issues not resolved by these steps, contact Grundfos customer support or a qualified plumbing professional.

8. Awọn pato

9. Atilẹyin ọja ati Support

For warranty information, please refer to the documentation included with your product or visit the official Grundfos website. For technical support, replacement parts, or further assistance, please contact Grundfos customer service directly.

Note: This manual is intended for informational purposes only and does not replace professional advice or local plumbing regulations.