Description of Operation

The Rinnai water heater is one of the most advanced water heaters available. It provides a continuous supply of hot water at a preset temperature. This appliance is direct vent where air is brought in from the outside and combustion gases are exhausted to the outside.

While electricity, water, and gas supplies are connected, the Rinnai water heater produces hot water whenever a hot water tap is open.

Ignition is electronic. There is no pilot light consuming gas while the water heater is not being used. The gas burner lights automatically when the hot water tap is opened and goes out when the tap is closed.

Installation of the temperature controller is highly recommended. The temperature controller can set the temperature within a specific range and can provide error codes to diagnose any problems.

The temperature of the outgoing hot water is constantly monitored. The Rinnai water heater may adjust the water flow in order to maintain the temperature setting. The water flow may vary from summer to winter due to the difference in ground water temperature.

Operating Instructions

Features Available on Temperature Controllers

The MC-91 temperature controller is supplied with the appliance. Additional functions are available through the

use of optional controllers.

Features

MC-91

MCC-91

MC-100

BC-100

MC-502

 

 

 

 

 

Call

 

 

 

 

 

Clock

Error Codes

Function

In Use Indicator

ON/OFF Button

Power Save

Priority Button /

Indicator

Sound Volume

Temperature Display

Thermostat

Water Smart / Bath Fill

Button / Indicator

Water Volume

Description

Sends a short series of beeps to all controllers in the system. It is not an intercom.

12 hour AM/PM clock.

When a fault is detected an error code flashes at the temperature display on models MC-91, MCC-91, and MC-502; and flashes at the clock display on models MC-100 and BC-100.

Used on this model to set the clock or sound volume.

Indicates that hot water is being supplied (i.e. a hot water tap is open)

Used to turn the water heater ON or OFF.

Allows the temperature controller to be in an energy saving mode.

Indicates that this controller is setting the temperature . Priority can be switched to another controller by pressing its Priority Button when no hot water is running.

Used to adjust the voice prompt volume.

Shows the temperature setting.

Increases or decreases the temperature setting.

Used to select the Water Smart / Bath Fill Function to fill a bath with a predetermined volume of water.

Used to select the water volume for the Water Smart / Bath Fill Function.

VA Series Outdoor LS Manual

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Rinnai R63LSE2 Description of Operation, Operating Instructions, Features Available on Temperature Controllers

R63LSE2 specifications

The Rinnai R63LSE2 is a highly efficient and compact tankless water heater that offers an innovative solution for residential hot water needs. Designed with user convenience in mind, this model stands out for its performance, energy efficiency, and advanced technologies.

One of the main features of the R63LSE2 is its impressive flow rate, delivering up to 6.3 gallons per minute (GPM) of hot water. This capability allows households to enjoy simultaneous use of multiple fixtures, such as showers, sinks, and washing machines, without experiencing a drop in water temperature. This versatility makes the R63LSE2 an ideal choice for large families or homes with a high demand for hot water.

A key characteristic of the Rinnai R63LSE2 is its energy efficiency. It boasts a high Energy Factor (EF) rating, which translates to lower energy bills and reduced environmental impact. The unit utilizes an innovative heating technology that heats water on demand, eliminating the need for a storage tank. This approach not only conserves energy but also ensures a continuous supply of hot water.

In terms of technology, the R63LSE2 features advanced remote control capabilities, allowing users to monitor and adjust settings from anywhere in the home. This add-on capability enhances user experience and provides a level of convenience that is increasingly sought after in modern appliances. Additionally, the unit is equipped with state-of-the-art safety features, including a flame failure device, overheating protection, and a temperature control system, ensuring peace of mind during operation.

The Rinnai R63LSE2 is designed for easy installation and maintenance. Its compact size means it can be installed in various locations, including utility closets, garages, or even outdoor spaces, maximizing flexibility for homeowners. Furthermore, Rinnai provides comprehensive customer support and warranty options, ensuring assistance and reliability for users.

With a stylish design and durable construction, the R63LSE2 not only serves as a functional appliance but also complements the aesthetics of contemporary home designs. It represents a perfect combination of innovation, efficiency, and reliability for those seeking an effective water heating solution. Overall, the Rinnai R63LSE2 is an exceptional choice for anyone looking to upgrade their hot water system.