Step 7. To resume operation follow the instructions located on the lighting instruction label or the lighting instructions located in the installation and operation manual. 6.Out of spec dip tube is diluting hot water with cold water. Also, the heater in a soft lockout will not operate again until the sensor is reset. Rotate knob of combination thermostat/gas valve to "OFF" position. 1.No incoming gas or too low gas pressure. 7.Determine cause of switch activation. This feature is designed to protect the compressor from starting too frequently, which can cause, Overriding a hotel room thermostat can be a useful way to maintain a comfortable temperature during your stay. 2 - Replace Pilot Assembly Insufficient power to the gas control valve/thermostat. 2023, Bradford White Corporation, USA. d) If specified voltage is not indicated, and water temperature is 120F or lower, the switch is defective and must be replaced. Standing pilot remains on while set point knob is in OFF position. Step 5. Genuine OEM Part # 415-43232-00 | RC Item # 4958425. Gas control knob set to wrong . any latin characters (a-z, A-Z) any numbers (0-9) special characters ("-", "_" and ". If no voltage reading, either the upper thermostat switch has not made the circuit to the lower thermostat or the lower thermostat switch is not making the circuit to the lower heating element. Step 1. Allow water temperature to drop. 5.Open ECO on combination thermostat/ gas valve. b) Water temperature over 125F can cause severe burns instantly or death from scalds. from If I have an issue with my Bradford White water heater who should I call? Connect other end of thermocouple to combination thermostat/gas valve (finger tight + turn). Remove (2) hex drive screws from right side inner door. Click to reveal To better serve you, our valued customers, we are performing a system maintenance that will temporarily interrupt our phone and voicemail systems on Tuesday, August 10, from approximately 8:00 PM-10:00 PM ET. Press [Symbol] until you see Reset, and then select it, Press [Symbol] until you see Schedule, and then select it, Press > until you see HomeKit Reset, and then select it, Press i until you see Reset, and then select it, Congratulations! The vent should have at least 12 of rise before the first elbow. Once the file is ready it will download automatically. Proper tightness should be finger tight plus turn. Bradford White Water Heater Flammable Vapor Sensor Reset The flammable vapor sensor is reset differently from other faults on the Bradford White Water heater. Each of these issues can have one or several causes. The Bradford White DEFENDER Safety System was designed to resist the ignition of flammable vapors that can occur outside of the water heater. (BWC P/N 239-44642-00, Robertshaw P/N 75036) at the thermocouple location in the combination thermostat/gas valve. Make certain all connections are tight (finger tight plus turn). Bradford White Flame Sensor. Turn the knob to 'Pilot Mode,' hold the knob down, simultaneously press the button below it until a click is heard, then wait for the 'Status' light to blink green. OPEN CIRCUIT THERMOPILE TESTING (Honeywell Gas Control). If meter reads 13 millivolts or higher, the thermocouple is OK. Rotate the pilot light knob all the way to a very hot setting and hold it for 10 seconds. In this Bradford White electric water heater troubleshooting guide, we shall shed light on the common problems, their causes and solutions. Set combination/thermostat. Step 9 Position thermocouple, pilot tube and Piezo wire against left side inner door flange gasket. Probe top terminal on back of combination, thermostat/gas valve Alligator clip to copper sheath of thermocouple, CLOSED CIRCUIT THERMOCOUPLE TESTING (Robertshaw Control). 5.Combination thermostat/gas valve is out of calibration/not functioning. If the pilot will not stay lit replace pilot assembly. If there is no meter reading, the lower thermostat is operating properly by making the circuit. These services will not be available during this timeframe. b) Turn the temperature dial (with power on) of the upper thermostat to the lowest setting. c) To verify that the high limit switch is closed, place test probes onto terminals 2L and 4L (see diagram). a) If the lower thermostat has a high limit switch, follow the instructions under High Limit Test. The reason people are having so many issues with this gas valve is because the Government now requires a lower threshold for backdrafting. Fully depress pilot lighting button. Inspect flame arrestor plate and clean with stiff bristled brush and/or vacuum to remove any debris accumulation. 3.Review lighting instruction. Check magnet operation and replace combination thermostat/gas valve if necessary. Step 5. 9am to 6pm CDT Read More from What does rusty colored water mean? Check You Thermostat Wiring Capability. Congratulations! Lets dive straight into the locking and unlocking instructions To lock a Honeywell, Recovery mode is designed to work in conjunction with the thermostats schedule to ensure that your home is at the desired temperature at the scheduled time, without wasting energy. The first is the air intake, water heater build after 2004 have a sealed combustion chamber and air is not as easily drawn in as older models. 3.Inconsistent gas supply or gas pressure. Step 4 Using a multimeter capable of measuring millivolts, connect one alligator clip to the set screw of the adaptor, and the other alligator clip to copper portion of the thermocouple. However we have provided information below to try and help you resolve your water heater problem. Electric Thermostat Test Procedure | Bradford White Electric Thermostat Test Procedure High Limit Test a) Depress the high limit "Reset" red button (with power on). 24" Thermocouple. 2. Place test probes on terminals 1L and 3L (see diagram) of the high limit portion of the thermostat. Adjust tip of thermocouple to be fully engulfed by pilot flame. Check dial on combination thermostat/gas valve. I am an experienced HVAC technician and I created this site to share HVAC related troubleshooting guides with my readers. If reading is less than 350mV, replacement of pilot assembly is recommended following SERVICE PROCEDURE RG-III. These services will not be available during this timeframe. The meter reading should be the input voltage of the heater (see rating plate of the water heater). OPEN CIRCUIT THERMOCOUPLE TESTING (White Rodgers/Robertshaw Gas Valve). Need a local Pro for this service? This switch also deactivates the burner and pilot in the unlikely event of restricted airflow caused by severe lint, dust or oil accumulation on the arrestor plate. A reading of 20 to 30 millivolts indicates good thermocouple output. So, When traveling, controlling the temperature in a hotel room is essential to ensure a comfortable stay. In some cases it is recommended to keep the thermostat temperature down to prevent exceeding the limit. Step 13. Open Hours: If the gas valve does not open, the burner will not light, and the water heater will not heat. 4.Incorrectly sized water heater for application. Proper tightness should be finger tight plus turn. Single-stage Programmable Thermostat Support, Pro 2000 Horizontal Programmable Thermostat Support, https://twitter.com/messages/compose?recipient_id=182916123, Scroll down to Advanced Setup and select it, Select the new Wi-Fi network and enter the password, Press the back arrow, then scroll down to Installer Options, Enter the Date Code when prompted to Enter your password, Press > until you see Reset, and then select it, Press > until you see Factory Reset, and then select it, Congratulations! DPST High Limit Switch 190, APCOM. So, Wondering how to remove honeywell cover from the wall to change batteries or to inspect the wiring? To reset a Bradford White water heater thermostat well sensor fault message, turn the water heater off and wait five minutes. Reconnect thermocouple to adaptor. b)Remove (2) hex drive screws from right side inner door. Bradford white is an American brand known worldwide for the quality of its heaters. Genuine OEM Part # 239-45560-00 | RC Item # 2679947. 4.Check combination thermostat/gas valve for proper operation, replace if necessary. For White Rodgers Control, depress knob slightly and rotate clockwise to the "OFF" position. Defective magnet in combination thermostat/gas valve. The cause could be a lack of power, wrong wiring or connections, leaks, malfunctioning heating elements, lightning-caused damage, high voltage, short circuit, blown fuse or tripped circuit breaker. a)Disconnect resettable thermal switch wire leads (leading from Gas Control/gas valve). Want the technical documentation and manuals for your water heater? Here are the steps to reset this fault. []. Combination thermostat/gas valve set too low for desired water temperature. a) Be certain that the heating elements are functioning properly. Remove (2) hex drive screws from left side inner door. e)Remove inner door and inspect per step 4. Monday through Friday:9am to 8pm CDT 3.Pilot flame is not fully enveloping the thermocouple hot junction. Step 10. Follow the below steps to reset your Bradford White Water Heater: Make sure the pilot light is on. After inspection of inner door as noted in step 4, completely remove gasket and adhesive residue from right and left side inner doors as needed. %PDF-1.2 % Learn more about upgrading to a new Honeywell Home Smart Thermostat by Resideo. Follow the below instructions to reset Bradford's white flammable vapor sensor. See our service bulletin regarding rusty water here. But for most older thermostats that use batteries, you are going to, Is your Ecobee not turning on after an install? 7 Flashes = Gas Control Valve Failure. All rights reserved. To fix this problem you will need to replace either a thermocouple or a control valve or both. Install temperature limiting valves as a precaution. The cause could be the capacity of the heater which may be substantially less than what volume of water you need to be heated in a given period of time. 2.Temperature sensor resistance out of range. Incorrectly sized water heater for application. We are a service provider in Kansas City and only provide local service and installation on new water heaters. You can now configure your device for its new settings on the thermostat screen. Speak directly with an agent for help with our products. Step 2. Cloudflare Ray ID: 7a17fd028db915dc The meter reading should be the same as the input voltage of the heater. Congratulations! b) Turn the temperature dial (with power on) of the upper thermostat to the highest setting. Replace outer jacket burner access door. Reviews. Check venting for proper sizing and proper operation. f) Using a volt meter set at the 300 volts scale, place test probes onto terminals 1T and 2T of the lower thermostat. 2.Thermocouple not fully engaged in pilot assembly bracket. If reading is below 10 millivolts, replace the thermocouple. Step 8. Turn on gas supply and/or check line pressure. 4 Replace Gas Valve If the temperature has exceeded the limit the gas valve will need to be replaced. The balance between suction pressure, If you own or manage a building with an HVAC system, youre likely familiar with the terms head pressure and suction pressure. Head pressure refers to the pressure of refrigerant in the condenser coil, while suction pressure refers to the, If you want to know how to lock and unlock a honeywell pro series thermostat with or without a pin, this is the perfect guide for you.