Honeywell Smart Valve (SV9541M) - LED Indicator - 3 Flashes [ 0 Answers ] I've been having trouble with my heater. Parts I & II, from the Jul/Aug and Sep/Oct 2021 Indoor Comfort can be found here. 2) 24 V is present on the Fan Controller Board 'W' and 'R' terminals. Service tech. I've been having trouble with my heater. When Installing this Product 1. These ignition system controls provide all gas ignition safety functions by controlling gas . My question is where do I find the 4 prong plug, part number etc. SV9541, SV9641 SmartValve System Controls APPLICATION The TRADELINE SV9541 and SV9641 SmartValve System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. 4. Looks like the igniter is not heating up enough to sustain a spark in order for the gas unit to engage. 4. I have a natural gas furnace that I just replaced the Honeywell sv9541 smartvalve in. When I turn it on, I only get cold air blowing even though the temperature is set at 71. When Installing this Product- 1. There are three wiring plug terminals on top. A small nail inserted into the bottom of the wire connector works well. Failure to comply with this could result in substantial property damage, severe personal injury or death. A lot of issues with this valve failing or operating intermittently. Our email address is arnoldservice@gmail.com. This video shows how it should work and what can cause failure. A few days later, the furnace stopped overnight. I cleaned the flame sensor, but this did not help. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. The "SV" prefix on your part# indicates that you have a "Smart Valve". Failure to follow them could damage the product or cause a hazard- ous condition. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application. Video of the Day. Read these instructions carefully. Read these instructions carefully. The SV9500 features an ON/OFF control knob, as shown in Fig. Step 1. Installer must be a trained, experienced service technician. In this HVAC Diagnosis Video I go over the Ignition Troubleshooting of a Smart Valve, Ignitor, and Flame Sensor by Honeywell. Bachelor's Degree. The valve also comes with an LP Kit to convert the valve for LP gas if needed. Bachelor's Degree. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. The Please email us, Stever or Barbara Arnold anytime if you have a question. I have a HEIL heater with a honeywell sv9541 valve and im geting. Measure it with a voltmeter. However it is actually a 2 stage. Blower motor still works. 4) No 120 V from pins 1 and 3 to the combustion blower when a call for heat is made. Description. Honeywell SV9541M2094 - 3/4" NPT Intermittent Hot Surface Pilot Ignition SmartValve - 3/4" NPT Intermittent Hot Surface Pilot Ignition SmartValve [pool1] Compare. From this thread. 2 flashes saying pressure switch stuck closed. Installer must be a trained, experienced service technician. The valve is preset from the factory within the proper range and is labeled on the side of the valve. When call for heat turns on, the inducer blower will not start. The SV9501, SV9502, SV9602, and SV9601 have an ON/OFF switch, as shown in Fig. Failure to follow them could damage the product or cause a hazard- ous condition. I show the voltages of each of. Read these instructions carefully. I think it's the 'smart valve' going but I want to confirm this. Blower motor still works. New Member. When I started the furnace, inducer started to run and valve energized the pilot, but hot surface ignitor would not ignite the pilot. The "SV" prefix on your part# indicates that you have a "Smart Valve". Honeywell Smart Valve Ignitor and Flame Sensor Troubleshooting We have had many people ask us about how to troubleshoot Honeywell Smart Gas Valves. Gas and Oil Home Heating Furnaces - SV9541 2094 Smart Valve issue - Howdy All, Great forum! This is a BRAND NEW OEM Honeywell furnace 2 Stage Smart Gas Valve.The Honeywell Part # is SV9541Q2561 . Test the voltage using an AC voltmeter. honeywell smart valve on tempstar, burnt plug. 2. The Honeywell smart gas valve, model sv9541, has a trouble light that flashes 4 times. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application. Matthew. We sell the Honeywell Smart Valve complete pilot burner assembly on the following page: Please click here if you would like to see the Honeywell Smart Valve Complete Pilot Burner Assembly that we sell. I am not getting 24v on ignitor blue wires (C2- 1 &2). Gas and Oil Home Heating Furnaces - Honeywell sv9541m2094 gas valve servicing - I have Honeywell SV9541M2094. Step 4 Make sure the call to heat function on the appliance is compatible with the SmartValve. "SV" = Honeywell Smart Valve: HW SV9541 (M2094) "CB" = Control Board: HW ST9160 (B1084) "PS" = Pressure Switch "IM" = Inducer Motor . Mon-Fri 8am-5pm EST | For Same Day Shipping Order in the Next: Live Help: 833-392-0114. Selecting the Valve Make sure when replacing any SmartValve TM that you know what valve is going in and what valve is coming out. I found two really good YouTube videos made by ACServicetech that explain how to troubleshoot Honeywell Smart Valve gas valves and the different types of Honeywell Smart Gas Valves below. I have a Heil gas furnace with a Honeywell SV9541 gas valve, and a Honeywell ST9120U1011 control board. I can't figure out why it's cutting out before the main blower kicks in (or maybe just as it is trying to kick in.) Description. Remove the 2 wires from the pressure switch and hold apart. 1. This video shows how it should work and what can cause failure. Matthew. . Code 6+1 flashes active at this time. If you have problems accessing your account, please contact us at 1-888-757-4774 and we'll help you out. Jan 21, 2011, 09:13 AM. 2. Turn off the gas supply. Start furnace. The pilot seems as though the flame may be too strong. Step 3 Make sure the switch or knob on the SmartValve is on. I have a HEIL heater with a honeywell sv9541 valve and im geting. Service tech. 3. Database contains 1 resideo SmartValve SV9541 Manuals (available for free online viewing or downloading in PDF): Installation instructions manual . When I turn it on, I only get cold air blowing even though the temperature is set at 71. I checked the heater out and noticed the Honeywell Smart Valve's indicator light wasn't blinking constantly. 0 seconds of 1 minute, 33 secondsVolume 0%. User Manuals, Guides and Specifications for your resideo SmartValve SV9541 Control Unit. . Part IV, from the Jan/Feb 2022 Indoor Comfort can be found here. Short story is the wires must be apart when exhaust fan starts. They are known for being problematic due to faulty solder joints on a small circuit board that the wires . This cycle will repeat every 5 minutes. Please start a new thread. Replaced valve but the plug from furnace couldnt be fixed. Installer must be a trained, experienced service technician. Free Shipping This item ships free Easy Returns No restocking fee for 90 days By-pass pressure sw and everything runs but the fails 4 flash read more. The Q3450 or Q3480 Pilot hardware supplies the low voltage igniter, flame sensor and pilot burner. When Installing this Product 1. 3. These I checked the heater out and noticed the Honeywell Smart Valve's indicator light wasn't blinking constantly. Last night on a no heat call found bad smart valve. Have Honeywell SV9541 smart switch. Thanks for looking and good luck! Test the voltage using an AC voltmeter. But I changed the filter and like to test the 2,014 satisfied customers. Gas furnaces sometimes have used the Honeywell smart valve for controlling their gas burners. Any ideas? It stopped heating the apartment. More Videos. Thanks for the help 10-25-2013, 09:07 AM #2 I can see that the ignitor works and that the pilot is working as well as the flame detector by it doing all of the early stuff. I have 125000 btus furnace with Honeywell SV9541 smart valve which uses intermittent ignition Q3400a1024. I show the voltages of each of. Part V, from the Mar/Apr 2022 Indoor Comfort. The TRADELINE SV9541 SmartValve System Controls combine gas flow control and electronic intermittent pilot sequencing functions into a single unit. checked voltage going to ignitor , got 24v as supposed to. The Honeywell smart gas valve, model sv9541, has a trouble light that flashes 4 times. 2. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application. The inducer fan plug on the tempstar had melted. AFTER the exhaust fan starts.touch and hold the 2 wires together. By-pass pressure sw and everything runs but the fails 4 flash read more. Honeywell Gas Valve Smart Valve SV9541 Standard Opening Intermittent Pilot 2 Stage 1/2 Inch NPT 1/2 Pounds per Square Inch -40 to 175 Degrees Fahrenheit-IN STOCK. Part III, from the Nov/Dec 2021 Indoor Comfort can be found here. 2. SKU SV9541Q2561 Brand Resideo (18) This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. (Manual indicates this is the call for heat) 3) 120 V from the Fan Controller Board to the valve on pins 2 and 4 of plug C3. 2 flashes saying pressure switch stuck closed. Unit is a Tempstar n9mp1100j. Make sure the SmartValve switch is in the "On" position. >> Since both the SV and CB are rather expensive to replace, would like to learn any troubleshooting tips or methods to determine which has failed? Press shift question mark to access a list of keyboard shortcuts. 4. Thanks in advance for any suggestions from this community . Replaced the ignition assembly also for about $30, since both components allow burner and pilot to fire. 2) 24 V is present on the Fan Controller Board 'W' and 'R' terminals. PROBLEM DESCRIPTION: Central Furnace not heating after thermostat call for heat CH thru CB to SV check OK SV diagnostic light indicates 2 flashes (pressure switch closed when s/b open) IM does not start due to SV state above PS tests contradict SV light, proving PS state is in fact "open" . These ignition system 2) 24 V is present on the Fan Controller Board 'W' and 'R' terminals. In this HVAC Diagnosis Video I go over the Ignition Troubleshooting of a Smart Valve, Ignitor, and Flame Sensor by Honeywell. Gas furnaces sometimes have used the Honeywell smart valve for controlling their gas burners. I have a natural gas furnace with the Honeywell SV9541 2094 Smart Valve and ST9160B 1050 Fan Control Board. Disconnect the system control harness and set the thermostat to "Heat.". 2,014 satisfied customers. We live in Wisconsin and it's summer here, so not much call for heat. . Honeywell Programmable Thermostat Manual for Troubleshooting Step 1 - No Life Signs on the Display. honeywell Cross referenCe HONEYWELL # CROSS REFERENCE UNIVERSAL GAS VALVE VR8300A3500 Robertshaw: 720-406 (7200ER) White-Rodgers: 36C01-405 VR8345M4302 White-Rodgers: 36E36-304, 36C68-423 SMART VALVE VR8300A3500 24 Vac Dual Standing Pilot Gas Valve with 1/2" x 3/4" inlet/outlet, standard opening and 3.5" wc pressure regulator setting Specifications SV9541, SV9641 SmartValve System Controls APPLICATION The SV9541 and SV9641 SmartValve System Controls combine gas flow control and electronic intermittent pilot sequencing functions in to a single unit. Written on: April 18, 2022 by Timmie McElwain. I ordered this part based on the actual photo and part# sv9541 search Which should be a single stage gas valve. 3. The igniter/ flame rod sensor was replaced at the same time but it seems as though the flame rod is not proving the flame. and the LED indicates the unit failed to ignite. Failure to follow them could damage the product or cause a hazardous condition. Confuses customers, waste time, and money. The Gas Side Honeywell SmartValves: Part 5. Disconnect the element from the Honeywell SmartValve and make sure the element room temperature resistance is less than 10 ohms. 1) The ignitor ohms out at 3.5 ohms across the blue wires. It stopped heating the apartment. Upholstered Arch Mirror. while SV thinks PS is "closed" Working on them can be frustrating as they can check good but the slightest movement can change that. Honeywell Smart Valve (SV9541M) - LED Indicator - 3 Flashes. Honeywell Programmable Thermostat Manual for Troubleshooting Step 1 - No Life Signs on the Display. They are known for being problematic due to faulty solder joints on a small circuit board that the wires plug into. Upgraded Replacement for Honeywell Furnace Smart Gas Valve SV9541Q2561: Hvac Controls: Amazon.com: Tools & Home Improvement . The directions stated that the pilot comes preadjusted to fully open. The SV9501 and SV9502 look slightly different from the SV9500. I watched one failed attempt and saw that the unit started the draft inducer, lit the hot surface igniter, opened the valve and ignited the gas, but then shut off shortly thereafter.