Water Heater Technical Bulletins

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1800 Commercial Electric

1800 - Burned Fuse Blocks
1800 Technical Bulletin
ABSTRACT: Burned fuse blocks from a heavy duty commercial electric are caused by electrical heat energy - sometime referred to as ampacity.
1801 - Troubleshooting Table - Commercial Electric (heavy duty)
1801 Technical Bulletin
ABSTRACT: Troubleshooting table to diagnose Commercial electric water heater.
1802 - Component Diagnostic Checks - Commercial Electric (heavy duty)
1802 Technical Bulletin
ABSTRACT: How to.... check sequence for each component of a Commercial electric water heater.
1803 - Commercial Electric Sequence of Operations Prior to Oct 2002
1803 Technical Bulletin
ABSTRACT: "This bulletin reflects the Sequence of Operations for the heavy-duty commercial electric water heaters manufactured before October 1, 2002."
1804 - Commercial Electric Sequence of Operations Oct 2002 to Present
1804 Technical Bulletin
ABSTRACT: "This bulletin reflects the Sequence of Operations for the heavy-duty commercial electric water heaters manufactured after October 1, 2002."
1805 - Minimum Branch Circuit Sizing
1805 Technical Bulletin
ABSTRACT: "Based on National Electric Code, ANSI/NFPA 70-1993; Article 422-4(a); Article 240-6(a); Chapter 9, Table 34; and Table 310-16 (based on 75° C type THW wire)."
1806 - ELD/ELDS Clearance to Combustibles
1806 Technical Bulletin
ABSTRACT: There is no upper clearance to combustibles due to the fact that electric models do not require venting.
1807 - Conversion of Commercial Electric Heavy Duty Models to Single Phase
1807 Technical Bulletin
ABSTRACT: "Effective May 2005, all E, ES, & ME (heavy duty electric, 10 gallon electric boosters, small volume ASME, and Eclipse) models produced beginning May 2005 will be able to be converted from three phase to single phase in the field."
1808 - Unbalanced Three Phase Amp Load
1808 Technical Bulletin
ABSTRACT: Rheem recommends you make the electrical connections as shown in this document for an unbalance 3-phase 208v 12 Kw ELD
1809 - Low Water Cut Off
1809 Technical Bulletin
ABSTRACT: How to install a Low Water Cut Off for a Commercial Electric water heater.
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