I N S T A L L A T I O N I N S T R U C T I O N S

NOTICE BEFORE INSTALLATION

The heater must be installed by a qualified service person according to this installation instructions.

When used without adequate combustion and ventilation heater air may give off carbon monoxide.

Check your local building codes for the proper method of installation. In the absence of local codes, this heater installation must conform with American National Standard (National Fuel Gas Code) ANSI Z223.1.

Available from the American National Standards Institute, Inc., 1430 Broadway, New York, NY 10018, or from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.

All correspondence should refer to Model No., Serial No., and type of gas.

WARNING: Electrical Grounding Instructions

This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard and should be plugged directly into a properly grounded three-prong receptacle.

This appliance may be installed in an aftermarket manufactured (mobile) home where not prohibited by state or local code.

Aftermarket = completion of sale, not for purpose of resale from manufacturer.

This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air.

The National Fuel Gas Code ANSI Z223.1 defines a confined space as a space whose volume is less than 50 cubic feet per 1,000 Btu per hour (4.8m3 per kW) of the aggregate input rating of all appliances installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet per 1,000 Btu per hour (4.8m3 per kW) of the aggregate input rating of all appliances installed in that space.

Rooms communicating directly with the space in which the appliances are installed, through openings not furnished with doors, are considered a part of the unconfined space.

The following formula can be used to determine the maximum heater rating per the definition of unconfined space:

BTU/HR = (L1 +L2)Ft X (W)Ft X (H) Ft X 1000 50

Consider two connecting rooms with an open area between, with the following dimensions:

BTU/HR = (15 1/2+12) X (12) X (8) X 1000 50

= 52800 BTU/HR

If there is a door between the two rooms that can be closed the calculation must be based only on the room with the heater.

BTU/HR = (15 1/2) X (12) X (8) X 1000 50

= 29760 BTU/HR

WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space or if the building is of unusually tight construction, provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code, ANSI Z223.1, Section 5.3 or applicable local codes.

www.rinnaina.com

8

Model RCE-229A

Page 7 Page 9
Page 8
Image 8
Rinnai RCE-229A installation instructions Installation I N S T R U C T I O N S
Page 7 Page 9

RCE-229A specifications

The Rinnai RCE-229A is a remarkable water heater that embodies advanced technology and efficient performance, meeting the needs of modern households. Designed with the consumer in mind, this appliance showcases exceptional features that not only enhance its functionality but also optimize energy usage.

One of the main features of the RCE-229A is its compact design, making it suitable for installations in tight spaces commonly found in urban environments. The unit's sleek appearance allows it to blend seamlessly into various settings, while its build quality ensures durability and longevity. The RCE-229A is designed for both indoor and outdoor installations, providing flexibility for homeowners.

This water heater operates using advanced gas technology, ensuring rapid heating and consistent temperature control. Equipped with a highly efficient burner system, it delivers hot water on demand without the need for a storage tank. This tankless design significantly reduces energy consumption, as water is heated only when needed, thereby minimizing waste and lowering utility bills.

The RCE-229A features a user-friendly digital control panel that offers precise temperature settings and easy operation. Consumers can easily adjust the temperature to their desired level, giving them full control over their hot water needs. The digital display also provides real-time feedback, allowing users to monitor performance effortlessly.

Safety is a top priority for Rinnai, and the RCE-229A comes equipped with multiple safety features. It includes an automatic shutoff mechanism that activates in case of a malfunction, preventing overheating and potential hazards. The unit also has a built-in flame failure device that ensures the gas supply is cut off if the flame goes out unexpectedly.

Moreover, the RCE-229A boasts a high energy efficiency rating, achieving significant savings in energy costs compared to traditional water heaters. This efficient operation not only benefits homeowners financially but also aligns with environmental sustainability efforts by reducing carbon emissions.

In summary, the Rinnai RCE-229A is a sophisticated water heating solution that combines innovative technology with user-friendly features. Its compact design, energy efficiency, safety mechanisms, and digital controls set it apart in the competitive market of water heaters. This model stands as a testament to Rinnai's commitment to quality and customer satisfaction, making it an excellent choice for anyone seeking a reliable and efficient hot water solution for their home.
Top Page Image Contents