0000012806 00000 n 0000009803 00000 n By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Here are a couple pictures of the valve: Since this question was asked 1 year ago, I have to assume you have solved the problem. CHECK AND ADJUST GAS INPUT TO THE MAIN BURNER, Standard-Opening and Slow-Opening Pressure Regulator, Step-Opening Pressure Regulator and Delayed and Step-Opening Pressure Regulator. I would verify the valve type - It would either be the SIT 820 or the Honeywell VS8420. WARNING!FIRE OR EXPLOSION HAZARDS CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY, OR DEATH. hbbd``b`~@q3` A@e:X 2 D !HWX m 40d# $ ? This shuts off the pilot and main burner gas flow. Standard Opening Pressure Regulation (VR8200A,M, and VR4200A, M)During the ON cycle, the servo pressure regulator provides close control of outlet pressure, even if inlet pressure and flow rate vary widely. There must be two terminals in this connector block that powers the gas valve coil. Failure to follow them could damage the product or cause a hazardous condition. I go over what to do if you are not receiving the correct voltages. 0000016980 00000 n 4 41 4 0 obj <> endobj One Q340A 36-inch thermocouple with adapters and clip. %PDF-1.5 % Two convenience terminals on top of control(optional). 0000006449 00000 n Yes, there is one screw to adjust the gas to the pilot and another to adjust the gas to the main burner. If tubing is used, ensure the ends are square, deburred and clean. Use conversion factors in Table 2 to convert to capacities for other gases. Millivolt systems have been the industry standard for decades, and are in some ways simpler to troubleshoot than electronic ignition systems. Tubing installation must comply with approved standards and practices. 10Installing thermocouple to the power unit. Locate the hot surface igniter and look for a spark or glow there. If your gas supplier cannot be reached, call the fire department. 0000052145 00000 n When the thermostat calls for eat, the first automatic valve and the second automatic valve operator are energized. %PDF-1.3 % 0000060689 00000 n TRADELINE MODELSTRADELINE models are selected and packaged to provide ease of stocking, ease of handling and maximum replacement value. Oa$2vlmmpTx{>z)~pc|N*ona0 The condition of the wiring is also suspect; loose connections, old oxidized control contacts, an old thermostat, are all potential problems. This type of gas valve used a single thermocouple. The minimum regulated capacity is 20 feet 3 /hour [0.6 meters 3 /hour]. 0000010088 00000 n 0000003838 00000 n Adjust the thermostat several degrees above room temperature. Refer to Figs. startxref 0000023590 00000 n Never use pipe compound. The gas valve ( which came over with Christopher Columbus :laughing is finally seizing up/kaput. THIS SHORTS VALVE COIL AND MAY BURN OUT THE ANTICIPATOR IN THE THERMOSTAT. %PDF-1.3 % It must be replaced in case of any physical damage such as bent terminals, missing or broken parts, stripped threads, or evidence of exposure to heat. I have an old millivolt gas furnace that's stopped working. CONVERTING BETWEEN NATURAL AND LP GAS WARNING!FIRE OR EXPLOSION HAZARDS CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY, OR DEATH. If you have problems accessing your account, please contact us at 1-888-757-4774 and we'll help you out. Tighten the screws to 25 inch-pounds of torque to provide a gas-tight seal. As the pressure inside the gas control and underneath the automatic valve diaphragm equalizes, spring pressure closes the second automatic valve to provide a second barrier to gas flow. Identify/troubleshoot this millivolt furnace valve, We've added a "Necessary cookies only" option to the cookie consent popup. Use new, properly reamed pipe free from chips. Loss of power closes the automatic valves, but leaves the pilot lit, ready to return to normal service when power is restored. Fig. Find many great new & used options and get the best deals for Robertshaw 710-502 Millivolt Low Capacity Gas Valve, 1/2" x 1/2", 70,000 BTU at the best online prices at eBay! Read these instructions carefully. 0000018745 00000 n If so, how close was it? Turn off the main gas supply to the appliance. Always replace the cover screw after adjustment and tighten firmly to assure proper operation. SAFETY SHUTOFF OPERATIONIn the safety shutoff position, pilot and main burner gas flow is permitted.Safety shutoff occurs: Gas Control Knob Turned to OFFWhen the gas control knob is turned to OFF, it pulls up and locks the reset button, and closes the first automatic valve. Is there a solution to add special characters from software and how to do it. Why are physically impossible and logically impossible concepts considered separate in terms of probability? At least having yours done professionally would appear to put you in a position of a tax deduction for repairing it. hb``Pc`` _Ps400! 0000041780 00000 n Natural to LP gas conversion kit available for nonTRADELINE standard and slow-opening models. To adjust the pilot flame: LIGHT MAIN BURNERFollow the appliance manufacturer instructions or set the thermostat setting above room temperature to call for heat. Kit for conversion from LP to natural gas is available for standard and slow opening models. Wiring terminal block color-coded beige to identify standing pilot models. Turn the inner adjustment screw clockwise. The gas valve cannot be repaired in the field. If the switches are good, that sort of defaults to a bad gas valve. THEY ARE NOT INTERNALLY WIRED TO THE CONTROL CIRCUIT OR TO THE GROUND. They include a safety shutoff, a manual valve, two automatic operators, a pressure regulator, a pilot adjustment, and a conduit cover (VR4200 only). Hold each tester wand on the multimeter to one of the terminals on the gas valve. 0000017061 00000 n 0000006141 00000 n See Fig. For the battery test above only connect the battery for a second or two just to see if the gas valve works. The VR8200 Continuous Pilot Dual Automatic Valve Combination Gas Controls are used in gas-fired, standing pilot appliances. 394349 9/64 inch hex tool for flange assembly screws. 0000066914 00000 n See Table 3. an Elbow (angle) flange cannot provide a right-hand inlet when the ECO connector is used.NOTE: Flange Kits include one flange with attached O-ring and four mounting screws. This is How to Wire the Thermopile to The 750mv Gas Valve for the Pilot and Main Gas Burners. Furnace gas valves cannot be repaired. A place where magic is studied and practiced? 10 0 obj <> endobj I would recommend replacing all the wiring and controls and the pilot generator. 2 or 3. This diverts gas flow from the automatic valve diaphragm and causes a reduction of pressure on the underside of this diaphragm. Honeywell Gas Valves. If you don't test, it's just a. 0000026083 00000 n 0000006973 00000 n Use a wrench on the square ends of the gas control. Otherwise, take the necessary steps to provide proper gas pressure to the gas control. Below are my tests: Do not bend tubing at gas control or pilot burner after compression fitting has been tightened, as this may result in a gas leakage at the connection. TRADELINE kits include a 9/64 in. Most common. 14 when the: The power unit holds the safety shutoff valve disc off its seat, so gas can flow into the control. 0000139236 00000 n This category contains Honeywell SmartValve, Gas Controls, Millivolts, Pressure Regulators, Gas Control Parts and Industrial Gas Valves. The pilot light is auto so when the thermostat calls for heat, a spark is sent to the ignition lighting up the pilot. It does so for the very first instance both in the morning and night but thereafter, the pilot just stays lit and the chambers aren't lit or heating the house. The second automatic valve operator is de- energized, closing the channel to the pressure regulator, and opening a channel to the underside of the second automatic valve diaphragm. 0 Ensure the main burner lights smoothly and without a flashback to the orifice and that all ports remain lit. Do not make sharp bends or deform the tubing. To ensure proper operation, follow these guidelines: Locate the gas control in the appliance vestibule on the gas manifold. POWER SUPPLY. 0000005081 00000 n On LP installations, use compound resistant to LP gas. Tech Guru. Mutually exclusive execution using std::atomic? Assure thermocouple connection to the power unit is tightened 1/4 turn beyond finger tight. In replacement applications, locate the gas control in the same location as the old gas control. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0000126186 00000 n Do not remove seals until ready to connect piping.Follow the appliance manufacturer instructions if available; otherwise, use the instructions provided below. Styling contours by colour and by line thickness in QGIS. Check the power unit resistance. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. TABLE 8PRESSURE REGULATOR SPECIFICATION PRESSURES IN kPa. 0000055306 00000 n The main burner gas flow is blocked by both automatic valves. The gas control must be manually reset. The Thermopile, energized by the pilot flame, generates sufficient power to operate the gas valve and on/off switch. DO NOT JUMPER THESE TERMINALS. The first automatic valve opens, and the second automatic valve operator valve disc is lifted off its seal. Your system is quite old and somewhat unsafe, in that the pilot comes off ahead of the safety valve. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. This includes a WIRING DIAGRAM. This is a very useful thread and am learning a lot from it partly because of my situation with my current Weil McClain boiler. Dusty, wet, or corrosive environment. 0000011088 00000 n 0000002167 00000 n The VS8421 Millivolt Gas Valve has a 60,000 Btuh capacity (1 in. TABLE 7PRESSURE REGULATOR SPECIFICATION PRESSURES IN INCHES WC. If you smell gas, immediately shut off the manual valve in the gas piping to the appliance or, on LP, at the tank. on Honeywell VR8200, VR4200 Combination Gas Controls User Guide, Honeywell Humidity Controllers User Guide, Honeywell S8910U Universal Hot Surface Ignition Module User Manual. One more troubleshooting tip, on a residential gas furnace if a gas valve is not "clicking" meaning it's apparently not receiving 24 volts you can jump directly off of the control board using the R and the C terminals, R to one terminal on gas valve and C to the other terminal on gas valve (or wherever else you can retain 24 volts from) to the gas valve. Robertshaw low profile millivolt gas valve- http://amzn.to/2iLXzEhWhite Rodgers 750mv thermopile- http://amzn.to/2zhKVnFRobertshaw pilot and thermopile combo-http://amzn.to/2zZAH8wHoneywell 750mv thermopile- http://amzn.to/2yfR9UKThermopile and Millivolt Gas Valve Troubleshooting Video-https://youtu.be/riaN_j5tmX4Thermopile Testing- https://youtu.be/63zFDe6P1bkWater Heater Thermopile and Millivolt Gas Valve Troubleshooting- https://youtu.be/RASBzK_XF2kHere are some of the Tools I use:Yellow Jacket Refrigerant Gauge Set http://amzn.to/2aenwTqRefrigerant hoses with valves http://amzn.to/2aBumVIYellow Jacket Gauge set \u0026 hoses https://amzn.to/2vLVkV9Yellow Jacket 4 Port Manifold w Hoses https://amzn.to/2BkuGIqFieldpieceSMAN360 Digital Manifold Set https://amzn.to/2BdoaD4FieldpieceSMAN460 Digital Manifold Set https://amzn.to/2nB4Fe6Compact Ball Valve for Refrigerant Hose https://amzn.to/2KUisW8QuickDisconnect 90 for refrigerant hose https://amzn.to/2MMtVcgUEI DL479 Multimeter with temp sensor http://amzn.to/2jtsUbJJB 6 CFM Vacuum Pump http://amzn.to/2nqbvo8Appion Blue 3/8\" to 1/4\" Vacuum Hose http://amzn.to/2uYlVycAppion Red 3/8\" to 1/4\" Vacuum Hose http://amzn.to/2uYg6RoAppion Valve Core Removal Tool http://amzn.to/2uYr8WLYellow Jacket 1/4\" by 1/4\" hose http://amzn.to/2umtcodCPS Vacuum Micron Gauge http://amzn.to/2v1nM3OSupco Vacuum Micron Gauge http://amzn.to/2v1JRiARectorSeal Bubble Gas Leak Detector http://amzn.to/2ckWACnUEI DL389 Multimeter http://amzn.to/2xAdaJfFieldpiece ST4 Dual Temp Meter http://amzn.to/2wc1ME3Air Acetylene Torch setup http://amzn.to/2aQalsb 15% Silver Brazing Rods http://amzn.to/2gVLyLcNitrogen Regulator http://amzn.to/2bXdR5fNitrogen Flow Meter http://amzn.to/2brvoBgDigital Refrigerant Scale http://amzn.to/2b9oXYl Accutrak VPE Ultrasonic Leak Detector https://amzn.to/2nFYKVeImperial Kwik Charge 535-C http://amzn.to/2uipEI6 FieldpieceSDMN6 Dual Manometer Pump http://amzn.to/2jyK5KaSupco Magnet Jumpers http://amzn.to/2gS4h6z2 pairs of alligator clips- http://amzn.to/2CtIL5zJB Vacuum Pump Oil http://amzn.to/2mGrlXyGeneral Tools digital Psychrometer http://amzn.to/2cSHsi1Fieldpiece SDP2 Digital Psychrometer http://amzn.to/2nniMVRRatcheting Service Wrench http://amzn.to/2dGV4NhAppion G5 Twin Recovery Pump http://amzn.to/2dGSEyr Irwin Wire Stripper/Cutter/Crimper http://amzn.to/2dGTj2VShop through Amazon! 0000002119 00000 n Allow the appliance to run through one complete cycle to ensure that the controls are functioning in the correct manner. 0000028639 00000 n If the appliance uses LP (bottled) gas, be sure to smell next to the floor because LP gas is heavier than air. Attempt to light pilot burner flame following procedures in the Light the Pilot Burner Flame section. 7.). Cycle the main burner several times, allowing at least 30 seconds between cycles for the regulator to resume the step function. When the thermostat calls for heat, the first automatic valve and the second automatic valve operator open. wc [0.9 kPa] outlet pressure). If either of the switches is bad, no go. Except for the 123 mV this circuit is pretty well obvious. Residential and Building Controls Division Customer Satisfaction. TABLE 5MAXIMUM LENGTH OF SUPPLEMENTARY LIMIT LEAD WIRES WHEN USING Q340A THERMOCOUPLE. Check your instruction manual to determine the voltage that should be running at your control valve circuit. Thread pipe into gas control. If the pilot flame has gone out, follow these instructions exactly: TO TURN OFF THE APPLIANCEVACATION SHUTDOWN: Turn gas control knob clockwise from ON to PILOT. Prices are the same as normal- https://www.amazon.com/shop/acservicetech With the main burner in operation, paint all pipe joints (including adapters) and gas control inlet and outlet with rich soap and water solution. Refer to Fig. Refer to Table 7 or 8 for factory-set nominaloutlet pressures and adjustment ranges. The next time the valve fails to open you need to measure the voltage across this valve coil, or, better, the current through it.. What gauge number wire and what length do you use to your t'stat? '', New members: Adding your location to your profile helps in many ways.--M--, valves" thread in the HVAC forum, someone wanted to know how a gas valve worked. GAS CONTROL KNOB SETTINGSThe gas control knob has three settings:OFF: Prevents pilot and main burner gas flow.PILOT: Permits pilot gas flow only. Models for natural or LP gas. Install sediment trap in the supply line to the gas control. 0000072676 00000 n 30 0 obj <>/Filter/FlateDecode/ID[<07B8336975034BD12756FE90D2FD37D3>]/Index[10 37]/Info 9 0 R/Length 96/Prev 25390/Root 11 0 R/Size 47/Type/XRef/W[1 2 1]>>stream Asking for help, clarification, or responding to other answers. Thanks for contributing an answer to Home Improvement Stack Exchange! I am trying to diagnose a problem with an old furnace. Adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuation in gas supply pressure. . Loss of pilot flame or flame too small to reliably light the main burner closes the safety shutoff valve and the second automatic valve. Thus the flow of gas through the second automatic valve is reduced, and outlet pressure falls to the desired level. The low-pressureregulator maintains outlet pressure at the preset step rate for several seconds. The main burner should go off and the pilot should remain lit. 44 0 obj <>stream Troubleshooting the valve and looking for known common issues will give you peace of mind by ensuring the safe operation of your Honeywell appliance. If the inlet pressure is in the normal range (refer to Table 7 or 8), replace the gas control. Thanks. Lv 4. This increases gas pressure under the automatic valve and repositions the valve disc closer to the seat. When purchasing replacement and modernization products from your TRADELINE wholesaler or your distributor, refer to the price sheets for complete ordering number, or specify. Order number, SUPER TRADELINE or TRADELINE if desired. CHOOSE GAS CONTROL LOCATIONDo not locate the gas control where it may be affected by steam cleaning, high humidity, dripping water, corrosive chemicals, dust or grease accumulation, or excessive heat. Set thermostat to the desired temperature. Your local Honeywell Residential and Building Controls Sales Office (check white pages of your phone directory). There must be two terminals in this connector block that powers the gas valve coil. 0000015409 00000 n 8Proper use of wrench on gas control. 0000062529 00000 n 0000060666 00000 n 2. You must log in or register to reply here. If it goes out, repeat steps 36. Do not secure conduit cover at this time. Home Honeywell Honeywell VR8200, VR4200 Combination Gas Controls User Guide. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? Safety shutoff or pilot gas proves complete shutdown since the safety shutoff valve permits main burner and pilot gas flow. 0000041802 00000 n Avoid locating gas control where exposure to corrosive chemical fumes or dripping water are likely. 0000004941 00000 n View our resources. 0000003373 00000 n We might be able to do something about it. 0000036895 00000 n Install Piping to Gas ControlAll piping must comply with local codes and ordinances or with the National Fuel Gas Code (ANSI Z223.1 NFPA No. 0000023456 00000 n ,[Uw-GTk`{LvG*!1li$:,nZeQh.i&. Gas valves are not serviceable; the following are simple troubleshooting and description of how gas valves operate. The automatic pilot safety is separate from the gas cock and provides gas shut Off in case of pilot Outage. Resistance between THTP & TP must be 10.0 W 0.2 W Assure the gas control knob is in the ON position. Read the safety information in the WARNING.This appliance has a pilot burner, which must be lit by hand. To convert control from one gas to another: INSTALL ADAPTERS TO GAS CONTROLIf adapters are to be installed on the gas control, mount them as follows: USING ADAPTERS TO SOLVE SWING RADIUS PROBLEMSIn some field service applications, it is difficult or impossible to thread the gas control onto the gas supply pipe because of space limitations. Order separately: pilot burner, thermocouple, transformer, limit controller, and thermostat or controller as required. 0000043015 00000 n 0000068133 00000 n Some considerations are: Cycling frequency. ' b1?T3/0.!0s.2c7oDp!c{|87*G2s>y~O9SNF. 0000002246 00000 n SUPER TRADELINE MODELSSUPER TRADELINE controls offer features not avail- able on TRADELINE or standard models, and are designed to replace a wide range of Honeywell and competitive controls.SUPER TRADELINE model specifications are the same as those of standard models except as noted below.SUPER TRADELINE MODEL AVAILABLE: VR8200A Continuous Pilot Dual Automatic Combination Gas Control. 0000034510 00000 n To subscribe to this RSS feed, copy and paste this URL into your RSS reader. White-Rodgers, Honeywell, and other valves makers will usually have it pre-set to that 3.5 wc, some installers forget . When the pilot remains lit, turn the gas control knob counterclockwise. Is it correct to use "the" before "materials used in making buildings are"? Turn off the gas supply valve to your appliance to test whether your valve is capable of shutting down properly. 400 millivolts across the generator loadedcurrent flowing through the switches and valvesis about right. Works with the majority of millivolt gas valves; Push-in clip for easy installation included; . If the reset button does not pop up when released, stop immediately and call your service technician or gas supplier. Thermostat and gas control main burner gas flow.NOTE: Gas controls are shipped with the gas control knob in the ON position. Solenoid-operated first automatic valve opens on thermostat call for heat and closes when the call for heat ends. 0000004324 00000 n Refer to Fig. Bulk update symbol size units from mm to map units in rule-based symbology. Is a PhD visitor considered as a visiting scholar? Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. CONVENIENCE TERMINALS SERVE AS A TIE POINT ONLY. 0000011045 00000 n 0000001116 00000 n 1/2 in. 2). Mount the gas control 0-90 degrees, in any direction, from the upright position of the gas control knob, including vertically. Models for natural or LPgas.ADDITIONAL FEATURES: STANDARD MODELSMODEL: VR8200 and VR4200 Continuous Pilot Dual Automatic Valve Combination Gas Controls. Use only your hand to push down the reset button or turn the gas control knob. inlet and 1/2 inch outlet; adapters available for 3/8 or 3/4 inch. <<50A7D4D2F74D8141B7F3BE8FD5737B51>]/Prev 36635>> rev2023.3.3.43278. Tighten only 1/4 turn beyond finger tight to give good electrical continuity. WARNINGFIRE OR EXPLOSION HAZARDS CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY, OR DEATH. Inlet and outlet pressure taps included; both taps accessible from the top of gas control. IMPORTANT: These gas controls are shipped with protective seals over inlet and outlet tappings. thatguy, I hear you. 0000023567 00000 n ny outlet pressure change is immediately reflected back to the pressure regulator diaphragm, which repositions to change the flow rate through the regulator valve and, thus, through the diaphragm-operated automatic valve. See Fig. These Videos are all part of our Training Series on HVACR Service, Installation, Preventative Maintenance, General Knowledge, and Tips. Filter. Combination 1/4 inch quick-connect and screw terminals (includes convenience terminals), One 3/4 inch straight flange assembly (with O-ring and screws). Never use any tools. Install control and appliance according to appliance manufacturer instructions. The pilot works fine but the main burner does not come on by the wall mounted thermostat or the manual on/off switch. Assure the main burner primary air supply is properly adjusted for complete combustion (refer to the appliance manufacturer instructions). 0000017288 00000 n If pilot burner flame still goes out, measure the open and closed thermocouple output voltage. If the knob or reset button will not operate by hand, replace the control using a qualified service technician. 0000012919 00000 n The pilot stays lit fine and the thermopile generates about 360 millivolts, and there's no problem at the thermostat (checked voltage and shorting past it), but the main valve no longer opens. The burner may relight at the full flow rate. For push-in clip-type pilot burners: From beneath, insert the tip of the Q340 into the hole or barrel of the pilot burner. Step-Opening Pressure Regulation (VR8200C,P andVR4200P)Step-opening gas controls actually combine two pressure regulators, one for the low pressure and one for the full-rate pressure. See you next time at ACSERVICETECH Channel!Check out All of the ACSERVICETECH Playlists- https://www.youtube.com/channel/UCOZR-1IqsAer9wzlvFgb4mA/playlists?view_as=publicIf you want to support the ACSERVICETECH Channel and receive more HVAC content, check out www.Patreon.com/acservicetechACSERVICETECH is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.You can enter Amazon through this http://amzn.to/2aenwTqHere is a link to the Fieldpiece SC640 Multimeter- http://amzn.to/2x8k4KbHere is a link to the Fieldpiece SC660 Wireless Multimeter- http://amzn.to/2gWDUhcHere is the link for the Robertshaw low profile millivolt gas valve- http://amzn.to/2iLXzEhHere is the link for the White Rodgers 750mv thermopile- http://amzn.to/2zhKVnFHere is the link for the Robertshaw Pilot and 750mv Thermopile combo- http://amzn.to/2zZAH8wHere is the link for the Honeywell armored cable 750mv Thermopile- http://amzn.to/2yfR9UKHere is a link to the Pro 3000 24v Thermostat used in the video- http://amzn.to/2keuUbsHere is a link to the JB 6 CFM Vacuum Pump http://amzn.to/2nqbvo8Here is the Link to the Appion Blue 3/8\" to 1/4\" Vacuum Hose- http://amzn.to/2uYlVycHere is the Link to the Appion Red 3/8\" to 1/4\" Vacuum Hose- http://amzn.to/2uYg6RoHere is the link to the Appion Valve Core Removal Tool- http://amzn.to/2uYr8WLHere is the link to the Yellow Jacket 1/4\" by 1/4\" heavy duty hose straight- http://amzn.to/2umtcodHere is the link to the CPS Vacuum Micron Gauge- http://amzn.to/2v1nM3OHere is the link to the Supco Vacuum Micron Gauge- http://amzn.to/2v1JRiAHere is a link for RectorSeal Bubble Gas Leak Detector http://amzn.to/2ckWACnHere is a link to the UEI DL389 Multimeter used in the videos- http://amzn.to/2xAdaJfHere is the link to the Fieldpiece ST4 Dual Temp Meter- http://amzn.to/2wc1ME3Here is a link to the Air Acetylene Torch setup- http://amzn.to/2aQalsb Here is a link to the 15% Silver Brazing Rods- http://amzn.to/2gVLyLcHere is a link the Nitrogen Regulator http://amzn.to/2bXdR5fHere is a link to the Nitrogen Flow Meter http://amzn.to/2brvoBgHere is a link to the Digital Refrigerant Scale used in the videohttp://amzn.to/2b9oXYl Here is the Link for the Yellow Jacket Refrigerant Manifold Gauge Set used in the videos http://amzn.to/2aenwTqHere is a link to Refrigerant hoses with valves used in the videos http://amzn.to/2aBumVIHere is the link for the Imperial Kwik Charge 535-C- http://amzn.to/2uipEI6 Here is the link to the Fieldpiece SDMN6 Dual Pressure Testing Manometer with Pump-http://amzn.to/2jyK5KaHere is a link for the Supco Magnet Jumpers http://amzn.to/2gS4h6zHere is a link to 1 gallon of JB Vacuum Pump Oil http://amzn.to/2mGrlXyHere is a link to the General Tools digital Psychrometer http://amzn.to/2cSHsi1Here is a link to the Fieldpiece SDP2 Digital Psychrometer- http://amzn.to/2nniMVRHere is the link for the Ratcheting Service Wrench http://amzn.to/2dGV4NhHere is a link to the Appion G5 Twin Recovery Pump http://amzn.to/2dGSEyr Here is a link to the Malco Sheet metal scribe- http://amzn.to/2qCwu9DHere is a link to the Wiss Right Tin Snips- http://amzn.to/2rGnBvXHere is a link to the Wiss Bulldog snips- http://amzn.to/2rd1Dz5Here is a link to the Malco 90 Degree Right Hand Vertical Snips- http://amzn.to/2qHHpu4Here is the link for the Irwin Wire Stripper/Cutter/Crimper http://amzn.to/2dGTj2VThank You, ACSERVICETECH This type of gas valve used a single thermocouple. hb``b``r` LT, bBPQ%@AL;LiaP2l3 2 0000028590 00000 n Set the thermostat to the lowest setting and shut off the electric power to the appliance. Ensure the ambient temperature does not exceed the ambient temperature ratings for each component. . This includes a WIRING DIAGRAM. 5. Appliances that are used seasonally should be checked before shutdown and again before the next use. IMPORTANT: The specifications given in this publication do not include normal manufacturing tolerances. Learn more about Stack Overflow the company, and our products. On LP gas installation, use compound resistant to LP gas. 0000019943 00000 n Jumping between the TP/TH and TH does NOT turn the main burner on. Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). When the thermostat calls for heat, the automatic operator valve disc opens. Check fireplace to make sure it is levelled and properly positioned. 0000034533 00000 n Thermopile readings: With all wires connected, with the pilot on and burners off, the thermopile reading at the TP & THTP terminals should be ~325mV. cut tubing to the desired length and bend as necessary for routing to pilot burner. %%EOF See Figs. Do not touch any electrical switch or use the phone. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Resistance between the THTP & TH terminals must be 11.5 W0.2 W 2. Pilot gas flows through a port in the ushing around the reset button shaft to the pilot burner. Compare it to the acceptable range charts in the thermocouple specifications or in the Gas Controls Handbook. It has been obsolete for over 30 yrs now. Open the manual gas switch if the gas valve fails to operate and look to see if gas is flowing to the main burner or pilot. 0000039877 00000 n Usually this problem can be resolved by using an adapter. If you'd like to support the site, please allow ads. If the gas control knob or reset button will not operate by hand, the gas control should be replaced by a qualified service technician. What you are experiencing is why such adjustments are discouraged! Wait five minutes to allow any gas in the combustion chamber to vent.