Rinnai installation manual Specifications, R63LSe R75LSe R94LSe R98LSe

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Specifications

Model

R63LSe

R75LSe

R94LSe

R98LSe

 

R98LSe-

 

 

ASME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum Gas Consumption Btu/h

22,200

15,000

 

19,000

 

 

 

 

 

 

 

 

 

Maximum Gas Consumption Btu/h

150,000

180,000

199,000

237,000

 

Hot water capacity (Min - Max) *

0.6 - 6.3 GPM

0.6 - 7.5 GPM

0.6 - 9.4 GPM

0.6 - 9.8 GPM

(2.3 - 24 L/min)

(2.3 - 28 L/min)

(2.3 - 35.5 L/min)

(2.3 - 37 L/min)

 

 

 

 

 

 

 

 

 

 

Hot water capacity, (45ºF rise)

5.3 GPM

6.6 GPM

7.4 GPM

8.7 GPM

 

(20 L/min)

(25 L/min)

(28 L/min)

(33 L/min)

 

 

 

 

 

 

 

 

 

 

 

Default Temperature Setting (no controller)

 

 

120º F (49º C)

 

 

 

 

 

 

 

 

 

 

 

 

Remote Controller Default Temperature Setting

 

 

104º F (40º C)

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Temp Setting (Commercial **)

160º F (71º C)

 

185º F (85º C)

 

Maximum Temp Setting (Residential)

 

 

140º F (60º C)

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum Temperature Setting

 

 

98º F (37º C)

 

 

 

 

Weight

 

36.4 lb

46 lb

 

55 lb

 

 

(17 kg)

(21 kg)

 

(25 kg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Efficiency Rating

 

 

 

83.0%

 

 

 

 

Noise level

 

 

 

49 dB (A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal

36 W

50 W

55 W

 

72 W

 

Electrical

Standby

 

 

2 W

 

 

 

 

Consumption

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Anti-frost Protection

74 W

100 W

 

116 W

 

By-Pass Control

 

Fixed

 

Electronic

 

 

 

 

 

 

 

 

 

 

 

 

Minimum Gas Supply

Natural Gas

 

 

5.0 inch W.C.

 

 

 

 

Pressure

Propane

 

 

8.0 inch W.C.

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Gas Supply

Natural Gas

 

 

10.5 inch W.C.

 

 

 

 

Pressure

Propane

 

 

13.5 inch W.C.

 

 

 

 

 

 

 

 

 

 

 

 

Type of Appliance

 

Temperature controlled continuous flow gas hot water system.

 

Operation

 

With or without remote controls, mounted in kitchen, bathroom, etc.

 

 

 

Approved Gas Type

 

Natural Gas or Propane - Ensure unit matches gas type it's being installed on.

 

 

 

 

 

 

 

Connections

 

Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4" MNPT

Ignition System

 

 

Direct Electronic Ignition

 

 

 

 

 

 

 

 

 

 

Electric Connections

 

Appliance: AC 120 Volts, 60Hz. Remote Control: DC 12 Volts (Digital)

Water Temperature Control

 

Simulation Feedforward and Feedback.

 

 

 

 

 

 

 

 

 

 

Water Supply Pressure

 

Minimum Water Pressure: 20 PSI (Recommended 30-80 PSI for maximum performance)

Maximum Water Supply Pressure

 

 

150 PSI

 

 

 

 

 

 

 

 

 

 

 

 

Remote Control Cable

 

 

Non-Polarized Two Core Cable (Minimum 22 AWG)

 

 

 

 

 

 

 

 

 

 

*Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.

**for commercial and hydronic applications requiring higher temperatures.

Rinnai is continually updating and improving products. Therefore, specifications are subject to change without prior notice.

The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value listed is for the purpose of input adjustment.

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Contents ANS Z21.10.3 CSA REU-VA2535WDTable of Contents R63LSe R75LSe R94LSe R98LSe SpecificationsConsumer Safety Information Safety DefinitionsSafety Behaviors and Practices Safety Features Operating Instructions Features Available on Remote ControllersFeatures Description of OperationMC-91-1US & MCC-91-1US Remote Controllers ModelsBC-100V-1US Temperature Options Without a Remote Controller Setting the TemperatureModel Temperature Settings Available ºF Temperature RangesSetting the Sound Volume Voice Prompt Setting the ClockUsing 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 Rinnai Water Heater Flushing the Heat Exchange Error Code LC orGeneral Instructions Installation InstructionsAttachment of the Water Heater Clearances from ApplianceElectrical Connection Gas PipingGeneral Instructions Pipe Sizing Procedure Example Water Piping Pressure Relief ValveFreeze Protection Rinnai Water Heater Freeze Protection PipingQTY Recommended Piping for Basic InstallationFor this application Recommended Piping for Circulation SystemsYears On Heat Exchanger Years On Parts Optional Piping for Circulation SystemsFlue Terminal Clearances ANS Z21.10.3 CSA Description Canadian Installations US Installations Additional Clearances Vent Terminal Guidelines High Altitude InstallationsConnecting Multiple Water Heaters Number of Connected Water Heaters Accessories NecessaryCable Lengths and Size Remote Controller InstallationConfigurations LocationOutline of Remote Mounting on the wallConnecting to the R63LSe Operating Instructions For Your Safety Read Before OperatingTechnical Data Pressure Drop CurveOutlet Flow Data Space Heating R63LSe, R75LSe, R94LSe R98LSe, R98LSe-ASME DimensionsHOT Ladder DiagramVA LS Series Period of Coverage from date of purchase Warranty InformationLimited Warranty Consumer SupportWhat 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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