Rinnai REU - 16 FUA - E user manual Important Information

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IMPORTANT INFORMATION

Excessively hot water is dangerous, especially for young children and the infirm. The water heater allows you to control the temperature of your hot water to safe levels.

Water temperature over 50ºC can cause severe burns instantly or even death from scalding.

Children, disabled and the elderly are at the highest risk of being scalded by excessively hot water.

Always test the temperature of the water before bathing or showering.

Burns from hot water taps can result in very severe injuries to young children.

Hot water at 65°C can severely burn a child in less than half a second. At 50°C it takes five minutes.

Burns can occur when children are exposed directly to hot water or when they are placed into a bath which is too hot.

Do stay with children

whenever they are in the bathroom.

 

Do take them out of the bathroom if

ξ Consider child—resistant taps

 

you need to answer the phone or

or inexpensive tap covers, both

 

door.

of which prevent a child’s hand

 

 

from turning on the tap.

 

Do test the temperature of the water

ξ Consider reducing the

 

with your elbow before placing your

 

child in the bath.

temperature of the water

 

Do make sure that the tap is turned

supplied to the hot tap to 500C.

DO

This approach can be extremely

off tightly.

 

Do consider setting your Rinnai

valuable because it requires a

 

one time action for a long term

 

Infinity or HD50i at a maximum

reduction in risks of scalds.

 

temperature of 500C.

This type of automatic protection

 

Do install a child proof tap cover

is important during times when a

 

parent or carer has been

 

OR,

distracted.

 

 

 

Do install a child resistant tap.

 

DO

NOT

Do not leave a toddler in the care of another small child. The older child may not have safely set the temperature.

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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 TemperatureSwitching the system on Using hot waterBathroom 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.