Rinnai R94LSe Remote Controller Installation, Location, Configurations, Cable Lengths and Size

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Remote Controller Installation

Location

•The controller should be out of reach of small children.

•Avoid locations where the controller may become hot (near the oven or radiant heater).

•Avoid locations in direct sunlight. The digital display may be difficult to read in direct sunlight.

•Avoid locations where the remote controller could be splashed with liquids.

•Do not install in locations where it can be adjusted by the public.

Configurations

A maximum of 4 remote controllers, including wired and wireless, can be installed for a water heater or bank of water heaters. Controllers can only be wired in parallel. Controllers cannot be wired in series.

The 4 remote controllers can consist of multiple MC- 91’s or MC-502RC’s but only 1 BC-100V and only 1 MC-100V.

Any one of the 5 types of controllers can be installed by itself and still operate the water heater. All functions will be available with the exception that the clock function on the BC-100V will only be available if an MC-100V is also connected.

If 4 MC-91’s are installed, simultaneously press the Priority and On/Off buttons on the fourth controller until a beep sound.

The table to the right shows some of the possible combinations of controllers.

Controllers

Wire controllers in parallel

MC-91 + MC-91 + MCC-91 + MC-502RC

MC-91 + MCC-91 + MC-502RC + MC-502RC

MCC-91 + MC-502RC + BC-100V + MC-100V

MC-91 + MC-502RC + BC-100V + MC-100V

MC-91 + MC-91 + MC-502RC + BC-100V

MC-91 + MC-502RC + MC-502RC + MC-100V

Cable Lengths and Size

The cable for the remote controller should be a non- polarized two-core cable with a minimum gauge of 22 AWG. The maximum cable length from each controller to the water heater depends on the total number of wired controllers connected to the water heater.

Number of Wired

Maximum Cable Length for each

Controllers

Controller to Water Heater

 

 

1

328 ft (100 m)

 

 

2

164 ft (50 m)

 

 

3 or 4

65 ft (20 m)

 

 

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VA Series Outdoor LS Manual

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Contents REU-VA2535WD ANS Z21.10.3 CSATable of Contents Specifications R63LSe R75LSe R94LSe R98LSeConsumer Safety Information Safety DefinitionsSafety Behaviors and Practices Safety Features Description of Operation Features Available on Remote ControllersFeatures Operating InstructionsRemote Controllers Models MC-91-1US & MCC-91-1USBC-100V-1US Setting the Temperature Temperature Options Without a Remote ControllerSetting the Clock Temperature RangesSetting the Sound Volume Voice Prompt Model Temperature Settings Available ºFUsing the Water Smart / Bath Fill Function Setting the Water VolumeOverview Setting Controller to Mute Filling the TubModels MC-91 and MCC-91 Maintenance Error Codes Error Code TableError Fault Remedy Code Trouble Shooting for Common Issues Accessing Operating InformationWater Quality Flushing the Heat Exchange Error Code LC or Rinnai Water HeaterInstallation Instructions General InstructionsClearances from Appliance Attachment of the Water HeaterElectrical Connection Gas PipingGeneral Instructions Pipe Sizing Procedure Example Water Piping Pressure Relief ValveFreeze Protection Freeze Protection Piping Rinnai Water HeaterRecommended Piping for Basic Installation QTYRecommended Piping for Circulation Systems For this applicationOptional Piping for Circulation Systems Years On Heat Exchanger Years On PartsFlue Terminal Clearances ANS Z21.10.3 CSA Description Canadian Installations US Installations Additional Clearances Vent Terminal Number of Connected Water Heaters Accessories Necessary High Altitude InstallationsConnecting Multiple Water Heaters GuidelinesLocation Remote Controller InstallationConfigurations Cable Lengths and SizeMounting on the wall Outline of RemoteConnecting to the R63LSe For Your Safety Read Before Operating Operating InstructionsTechnical Data Pressure Drop CurveOutlet Flow Data Space Heating Dimensions R63LSe, R75LSe, R94LSe R98LSe, R98LSe-ASMELadder Diagram HOTConsumer Support Warranty InformationLimited Warranty VA LS Series Period of Coverage from date of purchaseWhat will Rinnai do? Rinnai’s other fine products 103 International Drive

R75LSe, R94LSe, R63LSe, R98LSe specifications

The Rinnai R94LSe, R98LSe, R75LSe, and R63LSe are part of Rinnai's premier line of tankless water heaters, designed to provide on-demand hot water efficiently and sustainably. Each model caters to different household needs while offering advanced technologies and features.

The R94LSe boasts a maximum output of 9.4 GPM, making it ideal for larger households. It features a digital display that provides real-time information on temperature settings and performance. The R94LSe incorporates Circ-Logic technology, allowing users to set a schedule for hot water demands, ensuring instant access to hot water when needed. This model also employs a self-diagnostic system, which continually monitors performance and alerts users to any maintenance needs, helping extend the unit's lifespan.

The R98LSe is another powerful option with a maximum output of 9.8 GPM, perfect for homes with multiple bathrooms. It includes a remote control and a user-friendly interface, enhancing user experience. The R98LSe also features a unique indoor venting system, significantly reducing installation constraints, and is designed with energy efficiency in mind. This model's ultra-efficient heat exchanger provides consistent temperature control while minimizing energy consumption, fulfilling the growing demand for eco-friendly products.

For those seeking slightly less capacity, the R75LSe has a maximum output of 7.5 GPM, making it suitable for medium-sized homes. Similar to its counterparts, it utilizes Rinnai’s advanced technology to optimize energy usage. The R75LSe features an integrated freezing protection system and a compact design that allows for flexible installation options both indoors and outdoors.

The R63LSe is the smallest of the lineup, with an output of 6.3 GPM, making it ideal for smaller homes or apartments. Despite its compact size, it does not compromise on efficiency, offering advanced control options and energy-saving features. It includes a digital display for easy monitoring and can be equipped with an optional recirculation pump to enhance water availability.

Overall, the Rinnai R94LSe, R98LSe, R75LSe, and R63LSe models offer a range of capabilities suitable for various household sizes and hot water demands. These tankless water heaters exemplify innovation with their energy-efficient designs, advanced technologies, and ease of use, marking Rinnai as a leader in the market for reliable hot water solutions.
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