Commissioning Instructions, Maintenance | Redring DC3810 specification

COMMISSIONING INSTRUCTIONS

BEFORE FILLING, CHECK EXPANSION VESSEL CHARGE IS AT 3.0 BAR.

1.Open all terminal fittings on the domestic hot water circuit. Open the main supply to the unit.

2.Flush through until all air is expelled.

3.Close hot outlets and open all cold outlets connected to the tee after the pressure control valve.

4.Flush through until all air is expelled.

5.The system is now full of water. Check for any leaks on pipework or joints or components such as immersion heaters etc. It is the responsibility of the installer to check all fittings, including those that are fitted to the unit.

6.Switch on power and heat up via immersion heater, and/or boiler.

7.Your system should be ready for use.

MAINTENANCE

Maintain annually and carry out the following checks:

Clearly up date the Benchmark Log Book at each service -

GUARANTEES ARE VOID WITHOUT SERVICE RECORDS.

1.Check incoming pressure is controlled at 3 bar maximum. The gauge reading clearly demonstrates this. Expansion vessels must be maintained annually. The charge should be checked with an accurate pressure gauge and maintained at 3.0 bar. If the reading is less than 3.0 bar to recharge the vessel ensure that the unit is decommissioned by turning off the water supply and opening hot tap. Open the pressure and temperature relief valve to drain water from the top of the unit then close this valve. Leaving the hot tap open and the main supply off, pump the vessel using a schraeder valve connector via a footpump or motorised pump to 3.0 bar. Remove pump, open mains supply and close hot tap once water is running freely.

Run a hot tap and close. If the pressure remains over 3 bar, re-calibrate the Pressure Reducing Valve and clean the strainer, replacing if necessary.

2.Open the expansion valve cap to manually discharge water to ensure that it works, making sure that it resets correctly.

3.Open the pressure and temperature relief valve cap to manually discharge water to ensure that it works, making sure that it resets correctly.

4.In both cases ensure that discharge pipework is adequate to safely carry discharged water away.

If not, check for blockages etc. and clear.

5. Check that the controls of the hot water temperature do not allow the water to get hotter than 60ºc.

DC3810 specifications

The Redring DC3810 is a standout product in the realm of electric water heating systems, designed for both residential and commercial applications. Renowned for its reliability and efficiency, the DC3810 offers users a robust solution for their hot water needs, positioned as an exceptional choice for those looking to enhance their water heating experience.

One of the main features of the Redring DC3810 is its instantaneous heating capability. This system heats water on demand, eliminating the need for a large storage tank. Consequently, users can enjoy a continuous supply of hot water without the wait, making it ideal for busy households or commercial facilities where efficiency is paramount. With a powerful heating element, this unit can quickly raise water temperatures, ensuring rapid access to hot water when needed.

The Redring DC3810 also boasts a compact design, which allows for easy installation in various locations, from kitchens to bathrooms. Its lightweight and space-saving features make it a favorite in environments where space is limited. Additionally, the unit is user-friendly, equipped with intuitive controls for setting water temperature and flow rate, giving users the flexibility to customize their hot water experience.

Incorporating advanced technologies, the Redring DC3810 operates with a high level of energy efficiency. Thanks to its capability of delivering hot water on demand, it reduces energy wastage typically associated with traditional storage water heaters. As a result, users can enjoy lower utility bills without compromising on comfort. Furthermore, the appliance includes safety features such as thermal cut-off and pressure relief valves, ensuring that it operates safely and effectively.

The unit's durable construction is another characteristic that sets it apart. Built with high-quality materials, the DC3810 is designed to withstand the rigors of daily use, resulting in a long lifespan and minimal maintenance needs. This reliability translates into peace of mind for users, knowing that they have a dependable hot water solution.

Overall, the Redring DC3810 is an impressive combination of innovative technology, user-centric design, and reliable performance. Ideal for a variety of applications, it remains a trusted choice for those who seek efficiency and convenience in their water heating solutions. Whether for residential or commercial use, the DC3810 stands out as a modern, efficient addition to any setting.