Introduction
Thank You for purchasing this water heater. Properly installed and maintained, it should give you years of trouble free service.
Abbreviations Used
Abbreviations found in this Instruction Manual include :
•ANSI - American National Standards Institute
•ASME - American Society of Mechanical Engineers
•GAMA - Gas Appliance Manufacturer’s Association
•NEC - National Electrical Code
•NFPA - National Fire Protection Association
•UL - Underwriters Laboratory
•CSA - Canadian Standards Association
Qualifications
Qualified Installer or Service Agency
Installation and service of this water heater requires ability equivalent to that of a Qualified Agency (as defined by ANSI below) in the field involved. Installation skills such as plumbing, air supply, venting, gas supply and electrical supply are required in addition to electrical testing skills when performing service.
ANSI Z223.1 2006 Sec. 3.3.83: “Qualified Agency” - “Any individual, firm, corporation or company that either in person or through a representative is engaged in and is responsible for (a) the installation, testing or replacement of gas piping or (b) the connection, installation, testing, repair or servicing of appliances and equipment; that is experienced in such work; that is familiar with all precautions required; and that has complied with all the requirements of the authority having jurisdiction.”
If you are not qualified (as defined by ANSI above) and licensed or certified as required by the authority having jurisdiction to perform a given task do not attempt to perform any of the procedures described in this manual. If you do not understand the instructions given in this manual do not attempt to perform any procedures outlined in this manual.
iCOMM™ & BACnet Compatible
This water heater is compatible with the iCOMM™ remote monitoring system. The iCOMM™ system hardware and monitoring service is purchased separately. It allows users to monitor critical operational, diagnostic and energy usage data from a secure web site.
The iCOMM™ system can automatically notify selected personnel via email and/or cellular phone text messages if operational problems or user defined Alert Conditions occur.
iCOMM™ system hardware is compatible with BACnet compliant supervisory controls and building management systems. For more information call 888
Preparing For The Installation
1.Read the entire manual before attempting to install or operate the water heater. Pay close attention to the General Safety Information on page 4 and 5. If you don’t follow the safety rules, the water heater may not operate safely. It could cause property damage, injury and/or death.
This manual contains instructions for the installation, operation, and maintenance of the water heater. It also contains warnings throughout the manual that you must read and be aware of. All warnings and all instructions are essential to the proper operation of the water heater and your safety.
Detailed installation diagrams are also found in this manual. These diagrams will serve to provide the installer with a reference. It is essential that all venting, water piping, gas piping and wiring be installed as shown.
Particular attention should be given to the installation of thermometers at the locations indicated in the piping diagrams as these are necessary for checking the operation of the water heater.
The principal components of the water heater are identified in Features And Components on page 7 in this manual. Use this reference to locate and identify various components on the water heater.
See the Installation Checklist and Troubleshooting on page
58.By using this checklist the user may be able to make minor operational adjustments and avoid unnecessary service calls. However, service and diagnostic procedures should only be performed by a Qualified Service Agency.
Note: Costs to correct installation errors are not covered under the limited warranty.
2.Be sure to turn off power when working on or near the electrical system of the water heater. Never touch electrical components with wet hands or when standing in water.
3.The installation must conform to all instructions contained in this manual and the local code authority having jurisdiction. These shall be carefully followed in all cases. Authorities having jurisdiction should be consulted before installation begins if there are any questions regarding compliance with local, state or national codes.
In the absence of local codes, the installation must comply with the current editions of the National Fuel Gas Code, ANSI Z223.1/NFPA 54 and the National Electrical Code, NFPA 70 or
MA 02269.
4.If after reading this manual you have any questions or do not understand any portion of the instructions, call the toll free number on the back cover of this manual for technical assistance. In order to expedite your request, please have the full Model, Serial and Series number of the water heater you are working with available for the technician. This information is located on the water heater’s rating label.
5.Carefully plan the placement of the water heater. Examine the location to ensure that it complies with the requirements in Locating The Water Heater on page 12 and the Rough In
Dimensions on page 11.
6.For installation in California this water heater must be braced or anchored to avoid falling or moving during an earthquake. See instructions for correct installation procedures. Instructions may be obtained from California Office of the State Architect, 1102 Q Street, Suite 5100, Sacramento, CA
95811.
7.Massachusetts Code requires this water heater to be installed in accordance with Massachusetts
6