Rinnai 26i, HD50i user manual Connecting One or Two Controllers, Connecting Three Controllers

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TEMPERATURE CONTROLS - INSTALLATION

Connecting One or Two Controllers

1.Isolate the power supply.

2.Remove the front cover from the Appliance (4 screws) fig. 1.

3.Thread the cable through the cable access hole at the base of the appliance.

4.Connect the spade connectors to the terminals marked "Remote Control" on the printed circuit board (fig.2). Polarity is not important. Either wire colour can be connected to either terminal.

5.Replace cover of the Appliance. Ensure that the special earth screw is placed at the bottom right hand corner for earthing purposes.

Connecting Three Controllers

1.Isolate the power supply.

2.Remove the front cover from the Appliance (4 screws) fig.1.

3.Thread the cables through the cable access hole at the base of the appliance.

4.Cut the spade connectors from two controller cables (4 connectors should be cut off) and discard. Connect the wires and terminate into two new spade connectors as shown in fig. 3.

5.Thread the 3 cables through the cable access hole at the base of the appliance. Connect the 4 spade connectors to the terminals marked “Remote Control" on the printed circuit board (fig.2). Polarity is not important. Either wire colour can be connected to either terminal.

6.Replace cover of the Appliance. Ensure that the special earth screw is placed at the bottom right hand corner for earthing purposes.

Connecting Four Controllers

1.Isolate the power supply.

2.Remove the front cover from the Appliance (4 screws) fig.1.

3.Cut the spade connectors from all four controller cables to be connected to the appliance (8 connectors should be cut off) and discard. Connect the wires from two remotes and terminate into two new spade connectors as shown in fig. 3.

4.Repeat for remaining two remotes.

5.Thread the 4 cables through the cable access hole at the base of the appliance. Connect the 4 spade connectors to the terminals marked “Remote Control" on the printed circuit board (fig.2). Polarity is not important. Either wire colour

can be connected to either terminal.

5.Replace cover of the Appliance. Ensure that the special earth screw is placed at the bottom right hand corner for earthing purposes.

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Contents Infinity 26i and HD50i Standard Use Rinnai UK Warranty from JanContents Unpacking Rinnai Water Heater Quantity Description Remote Control PartsUnit Mounting Fasteners Important Information Installation InstructionsAppliance Location Installation Instructions PositioningGeneral Information Installation Instructions VentilationGas Connection Installation Instructions ConnectionsWater Supply Water ConnectionFlue Requirements Positioning General Flue Requirements InstallingDimensions Infinity HD50i Technical DetailsOperating Noise Level is Very LOW Features and BenefitsImportant Information OFF Turn On by opening the hot water tap Operation Without RemotesTemperature Controls General Universal Temperature Controller Temperature Controls InstallationConnecting Three Controllers Connecting One or Two ControllersConnecting Four Controllers Temperature Controls Temperature Controls Operating Adjusting Temperature Using 1 Universal Temperature ControllerBathroom temperatures should be no more than 500C Using 2 or more Universal Temperature ControllersSwitching the system on Using hot waterStep Using 4 Universal Temperature ControllersUsing High Temperature Display Controllers To turn off your hot water system Additional safety featuresTemperature Controls Information Testing LPG GAS Pressure SettingLPG MbarDip Switch Positions Explained DIP Switch SettingTemperatures Remotes Connected Temperatures With or Without Remotes ConnectedCode Fault Remedy Displayed Error MessagesWith temperature controller fitted Installations with circulation pumpsWithout temperature controller fitted Standard system Restarting the Rinnai Water HeaterWiring Diagram Diagnostic Points Electrical Supply…………………………….…………..…………….….230V AC 50Hz 1ph SpecificationService Contact Commissioning Check List

26i, HD50i specifications

The Rinnai 26i and HD50i are two high-efficiency heating solutions designed to meet modern demands for comfort, convenience, and energy saving. These units are ideal for residential heating applications, delivering reliable warmth while also being mindful of environmental impacts and energy consumption.

The Rinnai 26i is a wall-mounted unit that offers exceptional performance and efficiency. With a compact design, it is perfect for both small and large spaces, making it versatile in various settings. One of the standout features of the 26i is its ability to provide continuous hot water and space heating simultaneously, making it exceptionally convenient for homeowners. The advanced modulation technology allows the unit to adjust its heating output based on demand, ensuring optimal comfort without excessive energy use.

Another notable aspect of the Rinnai 26i is its intelligent control system, which includes a user-friendly digital display and programmable thermostat. This allows homeowners to customize their heating schedules and maintain their preferred temperature with ease. Additionally, the unit is equipped with a range of safety features, including anti-frost protection, ensuring safe operation even in extreme weather conditions.

On the other hand, the Rinnai HD50i is designed for larger spaces and offers an impressive heat output. This gas heater features a stylish design, blending seamlessly with modern home aesthetics. The HD50i utilizes Rinnai's innovative convection technology, which effectively warms the room by circulating heated air, providing consistent comfort throughout the space.

The HD50i is also equipped with advanced airflow management systems that minimize hot and cold spots, ensuring even distribution of heat across various rooms. Both the 26i and HD50i models come with energy-efficient ratings that help reduce utility bills while lowering carbon footprints.

Ease of installation and maintenance is another advantage of both units; they are designed for straightforward setup and come with clear guidelines for servicing. This focus on user experience makes Rinnai heating systems a popular choice among homeowners.

In summary, the Rinnai 26i and HD50i represent the culmination of innovative heating technology, efficiency, and aesthetics. With their advanced features, environmental consideration, and user-friendly operation, these units stand out as top choices for efficient home heating solutions. Whether for a compact apartment or a spacious home, Rinnai provides versatile and reliable options for creating a warm, comfortable living environment.
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