Bradford White 500-1825 Troubleshooting Guide

Internet Version for Reference OnlyFOR YOUR SAFETY: This product must be installed and serviced by a professional service technician, qualied in hot

Internet Version for Reference Only BRADFORD WHITEPage 10B4 Volume Water HeaterPage 11 If the heater-to-tank circulating loop contains more t

Internet Version for Reference Only BRADFORD WHITEPage 10B4 Volume Water HeaterPage 1151234CWMUSUPPLYRECIRC.51234RECIRC.CWMUSUPPLYFigure 11. Hot Wate

Internet Version for Reference Only BRADFORD WHITEPage 12B4 Volume Water HeaterPage 13532124CWMUSUPPLYCIRC. RETURNFigure 12. Hot Water Supply System

Internet Version for Reference Only BRADFORD WHITEPage 12B4 Volume Water HeaterPage 13Figure 14. Two-Temperature Hot Water Supply System.ColdWater180

Internet Version for Reference Only BRADFORD WHITEPage 14B4 Volume Water HeaterPage 15SECTION 3.Operation3.1 Controls - GeneralSee Figure 15 for con

Internet Version for Reference Only BRADFORD WHITEPage 14B4 Volume Water HeaterPage 152. Make sure the heater’s power switch is in the “ON” posi

Internet Version for Reference Only BRADFORD WHITEPage 16B4 Volume Water HeaterPage 17When a tank aquastat is not used:The pump on the heater must ru

Internet Version for Reference Only BRADFORD WHITEPage 16B4 Volume Water HeaterPage 17 CautionBlack carbon or green soot on a dirty heat exchanger ca

Internet Version for Reference Only BRADFORD WHITEPage 18B4 Volume Water HeaterPage 19II. HEATER IS POUNDING, KNOCKING OR EMIT-TING STEAM FROM RELIE

Internet Version for Reference Only BRADFORD WHITEPage 18B4 Volume Water HeaterPage 19This page intentionally left blank.

Internet Version for Reference Only BRADFORD WHITEPage 2B4 Volume Water HeaterPage 3TABLE OF CONTENTSSECTION 1.General Information1.1 Introduc

Internet Version for Reference Only BRADFORD WHITEPage 20C O R P O R A T I O NB WRADFORD HITE®H2317100-Ambler, PA 19002Tech. Service (800) 334-3393Se

Internet Version for Reference Only BRADFORD WHITEPage 2B4 Volume Water HeaterPage 3SECTION 1.General Information1.1 IntroductionThis manual provide

Internet Version for Reference Only BRADFORD WHITEPage 4B4 Volume Water HeaterPage 51.4 Water ChemistryBradford White equipment is designed for use

Internet Version for Reference Only BRADFORD WHITEPage 4B4 Volume Water HeaterPage 5Figure 2. Typical Heater Installation with Base for Com-bustible

Internet Version for Reference Only BRADFORD WHITEPage 6B4 Volume Water HeaterPage 7ducts, each opening shall have a minimum free area of 1 square in

Internet Version for Reference Only BRADFORD WHITEPage 6B4 Volume Water HeaterPage 73. Avoid using long horizontal runs of the vent pipe, and to

Internet Version for Reference Only BRADFORD WHITEPage 8B4 Volume Water HeaterPage 92. Use the gures in Table 3 to provide adequate gas piping

Internet Version for Reference Only BRADFORD WHITEPage 8B4 Volume Water HeaterPage 9Figure 9), must be piped, but not fastened, to a drain or oor si