Rinnai REU - 16 FUA - E user manual Temperature Controls Installation

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TEMPERATURE CONTROLS - INSTALLATION

When deciding on the best position for the temperature controls, the following points should be taken into account.

ξ Fit the controls out of reach of children (suggested height from the floor 1.5m.)

ξ Avoid positions where the controllers will become hot. Do not fit them near stoves or ovens, or above radiators or heaters.

ξ If possible, avoid exposure to direct sunlight or positions where bright lights will make the digital display difficult to read.

ξ Position away from areas where the controller will be prone to splashing by cooking products such as oils and fats.

ξ The temperature controllers are water resistant, however they should be positioned away from areas where direct or persistent splashing could occur.

ξ Refer to the local electrical wiring regulations current edition for location requirements in shower and bath areas.

ξ The cables to the temperature controller carry only 12VDC (extra low voltage.)

ξ When using more than one temperature controller the signal cable should be run in parallel. That is, from controller to controller to heater, or from each controller to the heater. Do not wire the controllers in series.

The installation in every application will vary, therefore the temperature controller cable has been provided so that you may cut the length accordingly and fit the spade connectors, ensuring a good connection.

Cables are simply ‘piggy-backed’ at the water heater or at the primary temperature controller. Polarity is not important when connecting the cables, either colour wire can be connected to either terminal at both the heater or primary temperature controller. If more cable is needed any cable with similar specification to the cable supplied with the controller can be used. Maximum length is 50 metres.

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Contents Infinity 16 Page Contents Users Instructions Responsibilities of the UserFeatures and Benefits  Operating Noise Level is Very LOWImportant Information OFF Page Temperature Controls Suggested temperatures areTemperature Controls Operating ButtonsUsing the Temperature Controllers Adjusting TemperatureUsing hot water Switching the system onBathroom temperatures should be no more than 500C Page Temperature Controls Information Caring for the Infinity Error Messages Code Fault Remedy DisplayedWith temperature controller fitted Without temperature controller fittedRestarting the Rinnai Water Heater Standard systemInstallation Instructions StopUK Installation Instructions Important InformationPage Operation Principle HOT Water Supply OperationMain Components Main Components Installation Instructions Positioning Appliance LocationWater Connection Installation Instructions ConnectionsWater Supply Gas ConnectionUK INST. Instructions Connections MainsInstallation Instructions Schematics Single Infinity Direct FlowUK INST. Instructions Ventilation General InformationFlue Requirements Installing Flue LengthMuelink & Grol GroppalliUK Flue Requirements Installing UK Flue Requirements Positioning Temperature Controls Installation Page Page Page GAS Pressure Setting Page DIP Switch Setting Computer ProgrammingDimensions Technical Details InfinityFlow Chart Wiring Diagram Diagnostic Points MortorLetter of Compliance CE Certificate Commissioning Check List UK Warranty Standard UseSpecification Electrical Supply…………………………….…………..…………….….230V AC 50Hz 1phContact

REU - 16 FUA - E specifications

The Rinnai REU-16 FUA-E is a cutting-edge tankless water heater designed for efficiency and convenience. This model is part of Rinnai's renowned line of high-performance appliances, catering to both residential and commercial applications. It boasts a sleek design coupled with advanced technology that sets it apart in the crowded water heating market.

One of the most notable features of the REU-16 FUA-E is its impressive heating capacity. It is capable of delivering hot water on demand, with a maximum output of 16 liters per minute. This means you can comfortably run multiple hot water fixtures simultaneously without experiencing a drop in temperature or flow rate. Whether you’re taking a shower, running the dishwasher, or washing clothes, this unit meets the demand with ease.

The REU-16 FUA-E employs a state-of-the-art condensing technology, which enhances its efficiency by capturing and reusing some of the heat that would otherwise escape through the flue. This allows for an energy efficiency rating of up to 95%, significantly reducing energy bills and environmental impact compared to traditional storage water heaters.

Another key characteristic of this unit is its compact size. The Rinnai REU-16 FUA-E can be installed in smaller spaces, making it an ideal option for apartments, houses, or commercial properties with limited room for bulky tank units. Its flexibility in installation positions—whether indoors or outdoors—provides additional versatility to users.

Safety is also a primary concern with the REU-16 FUA-E. It comes equipped with numerous safety features, including an anti-freezing function, overheat protection, and venting safety controls. These safeguards ensure safe operation for you and your family, providing peace of mind whether it’s running constantly or in standby mode.

In terms of controls, the Rinnai REU-16 FUA-E offers modern digital displays that provide real-time monitoring of water temperature and status. This user-friendly interface makes it easier for homeowners or users to adjust settings according to their preferences.

Overall, the Rinnai REU-16 FUA-E encapsulates innovation and efficiency in water heating. Its combination of advanced technology, high performance, compact design, and safety features makes it a reliable choice for those seeking a consistent supply of hot water without the limitations of traditional systems. Whether for residential use or commercial applications, the REU-16 FUA-E is engineered to provide lasting performance and convenience.
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