Robertshaw gas valve troubleshooting pdf. GAS HEATING CONTROLS.

Robertshaw gas valve troubleshooting pdf 5” WC for natural gas, but can be converted to Sep 21, 2019 · Trouble with pilot output on RobertShaw 7200ER 720-400 gas control valve on furnace. Turn gas control knob clockwise to “OFF” position. 5 NAT 1/2" X 3/8" 24V AC 1/4" OBSOLETE -REPLACEMENT 720-007 NOTE: The following 2 tests will determine if the Robert Shaw valve is functioning properly. 710 Series Gas Valves 710 Series - Low Capacity The Robertshaw® 710 Series Low Capacity Gas Valves feature an extremely compact control designed for low capacity and limited space applications. The magnet assembly is energized by voltage generated by a thermocouple that is heated by the pilot flame. While there are redundant safety features built into the system, it is imperative that you follow the steps outlined below to ensure proper and safe operation. No gas detected at pilot port with sniffer. uni-line. When the valve is opened, the hot surface ignitor disconnect the gas valve wires and reconnect them without making a mistake. Title 7210-001, 7210-002, 7210-003, Robert Shaw 7000 Gas Valve Replacement 24 VOLT COMBINATION VALVE For reliability, performance, flexibility and ease of installation and service in one compact control, Robertshaw's 24 volt combination gas valves are the answer. Troubleshooting of two-stage gas valves is Smilar to that of sing e stage gas valves. Connect lead to wall thermostat to “TH” terminal on gas valve operator - see drawing. 700 Series Standing Pi at Safe- ties are checked in the same manner as any other gas valve. RobertShaw Gas Control Valve • Millivolt gas valve • Used on all older Travis gas appliances • Used on some current Travis gas appliances • All old Travis B-Vented appliances utilize this gas control • Is not compatible with modulating remote • Contains a pilot side and burner side operation • Operation head coil resistance 1. Record the data on the troubleshooting check list. The Robertshaw® 700 Series Universal Gas Valves are designed for intermittent pilot ignition applications. ItÕs organized to help you find a replacement gas valve in a snap! Use this comprehensive guide for an overview of Robertshaw gas valves available and a full cross reference showing OEM part numbers crossed to the Robertshaw replacement valves. TYPICAL ROBERTSHAW INTERMITTENT PILOT APPLICATION INSTALLATION DATA PRESSURE REGULATOR ADJUSTMENTS Customer Service Telephone 1. DO NOT insert any object other than pipe or tubing suitable for the inlet or outlet of this gas valve. TO TURN WATER HEATER ON 1. The Robertshaw Millivolt 7500 gas valve series is a perfect example. The 700-800 thermopile type diaphragm valves are most TechnicalService@robertshaw. They incorporate dual automatic valves (redundant) that are pressure regulated and come factory set at 3. Page 2 INSTALLATION INSTRUCTIONS (CON’T) 7200 DER MODELS 4 15. Make sure there are no other toggle switches/remotes/wall switches anywhere keeping it on. 187* 0. Check temperature dial setting on combination thermostat/gas valve. Then turn the valve to the “on” position and see what the voltage does. Connect the wire from the “MV/PV” terminal on the ignition control unit to the ”C” terminal on the gas valve. Features include three-position outlets, multi- Dexen millivolt valve, quick dropout, No turndown, PROPANE Thermopile and thermocouple quick dropout. Models are available with and without a pressure regulator. The Robertshaw® TS Series Thermomagnetic Safety Valve is a control used to cut off the flow of gas to the burner in the event of a pilot outage. Verify minimum gas pressure. combine a manual main and pilot gas. 3. 375 [millimeters] 4,8 6,4 7,9 9,5 * Most common diameter Model General Description FDO Modulating with snap bypass - 720-474 720 Series Gas Valves The Robertshaw® 720 Series 24 Volt Dual Gas Valve is a six-function gas valve incorporating a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment. Due to its sim-plicity, failures of this type of valve are practically non-existent. I've replace this twice with two new valves and the problem persists that there is no gas out on pilot port gas out even when holding the control in "SET" position. Install gas valve so gas flow conforms with the Inlet and outlet of the control. The Robertshaw® 780 Series Hot Surface Controls are designed for use on gas fired systems. 304. This series incorporates a manual valve, pilot valve, dual automatic valves (2), and a main gas pressure regulator. com ©2014 Robertshaw 10/14 –1-824 RevB START SET THERMOSTAT TO CALL FOR HEAT DURING HEAT-UP TIME IGNITOR GLOWS RED AFTER IGNITOR HEAT-UP TIME MAIN BURNER LIGHTS MAIN BURNER REMAINS LIT CALL FOR HEAT ENDS BURNER SHUTS OFF END TROUBLESHOOTING Confirm 24V AC between “TR” and “TH” terminals on gas valve. Features include three-position outlets, multi-positional capability and component replaceability. Battery Power. c. robertshaw valve I had one once and what I found was that it's not the voltage open end that counts but the voltage while in circuit with the solenoid that counts, If it drops quite a lot then thats an indication, I use an old solenoid to test termocouple to see how good the couple is. Multiple inlet and outlet sizes and orientations, multiple BTU capacity options, types of actuators, available inlet/outlet pressure taps along with MILLIVOLT GAS VALVES The Robertshaw - Uni-Line 700-500 and 710-500 Series millivolt gas valves are thermostatically actuated com- bination gas valves. Pilot flame recognition stops ignition sparking and opens the main valve portion of the gas valve. 722 Series Gas Valves The Robertshaw® 722 Series Low Capacity Dual Gas Valve Uni-Kit® models are designed for a wide variety of intermittent pilot, direct spark or hot surface heating applications. CAUTION: Wait five minutes to allow gas which may have accumulated in burner compartment to escape. Therefore all Robertshaw millivolt gas valves now meet the Wiring (Cont’d) new standard. Models for step-opening are also available. Features and Benefits Universal ignition gas valves are compatible with intermittent pilot ignitors, direct spark ignitors (DSI), and hot-surface ignitors (HSI). DO NOT insert any object other than suitable pipe or tubing in the inlet or outlet of this control. 312 0. com Looking for a replacement gas valve? Then look for Robertshaw ® gas valves - the only complete line of combination gas heating valves from 3/8” pipe low capacity models up to 1” high capacity models. CAUTION: Temperature dial and the gas control knob and reset button should only be operated by hand. Internal damage may occur and result View and Download Robertshaw 700 Series installation data online. O Cool active reversing valve Yes** Energizes when in the in connection COOL mode B Heat active reversing valve Yes** Energizes when in the connection HEAT or EM modes * For systems using a backup heat source. It is available for nearly any application. Looking for a replacement gas valve? Then look for Robertshaw® gas valves - the only complete line of combination gas heating valves from 3/8” pipe low capacity models up to 1” high capacity models. If voltage is not present then check for 120V at terminal #7 (yellow wire) and at #5 (yellow wire). Check gas supply and line pressure. The automatic pilot safety is separate from the gas cock and provides gas shut Off in case of The 7200 Series incorporate a manual valve, dual automatic valves (2) and main gas regulator. Approvals: American Gas Association Design Certificate: P-G-774A. RS8110. Uni-Kit® models are factory set at 3. V800 Family Combination Gas Controls Installation Dimensions in inches (mm). Thermostat, Switch user manuals, operating guides & specifications Pilot gas is supplied through a drilled passageway to the pilot valve chamber and outlet. ROBERTSHAW 7000BMVR LP GAS VALVE MILLIVOLT 7000 BMVR Gas Control Valve · com Robertshaw 700 Series Manual Gas Valve 700 106 Home. The Robertshaw® Gas Valves Series 110 for water heating were designed for universal substitution applications in water tanks. combination thermostat/gas valve if necessary. The 720 series valves incorporate a manual valve, dual automatic valves and a main gas pressure regulator. The gas valve is multiposition and can be mounted In any position (except upside down) without affecting its operation. The main manual control valve is a simple ball valve. com ©2014 Robertshaw 12/14 –1-861 Rev C NOTE: If the replacement gas valve being used has a “slow opener” feature it will be indicated in the factory model number by -B7A, -B7B or -B7C. Then double check the thermopile voltage with the switch off and valve in the pilot position. Also found in certain gas space heaters and construction-site portable heaters. Robertshaw combination gas valves feature the reliability, flexibility and convenience you require in a replacement control. Replace thermostat cover by snapping into place. Should the pilot flame fail during the heating cycle, the control will shut off the main valve until the pilot flame is established. Proper diagnosis is key. Pages in total: 24. Tampering is DANGEROUS and voids all warranties. Hardwire (Common Wire) Gas, Oil, or Electric Heat with Air Conditioning When the thermostat calls for heat, the 780 series control simultaneously initiates ignition sparking and opens the pilot valve portion of the gas valve. Set the Electric/Gas switch to either GAS for a gas/oil heating system or ELEC for an electric heating system (Figure 5). The operator(s) may be checked for cont'nuity, Or with the system powered using an appropriate meter to read the voltage through the operator(s) co I as the stages The Robertshaw® 720 Series 24 Volt Dual Gas Valve is a six-function gas valve incorporating a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment. If you encounter any irregularities, refer to the TROUBLESHOOTING GUIDE. CAUTION: If pilot lights without depressing reset button, replace DUAL VALVE GAS HEATING CONTROLS. Adjust temperature dial on combination thermostat/gas valve. 426. Set the HP option switch to either the HP for heat pump or NON_HP for furnace applications (Figure 5). doc. These valves feature a manual valve (gas cock), an automatic pilot safety valve, inlet/outlet screens, pilot outlet, pilot gas filter and pilot adjust-ment key. P. to the “M” terminal on the gas valve. The system acts on a demand for heat by a switch or thermostat to supply power to the ignition control. Hold lighted match at pilot burner. 5” The Robertshaw® 700 Series Universal Gas Valves are designed for intermittent pilot ignition applications. A. 10" w. Pilot burner flame is continuously monitored at a synchronous frequency for the duration of the heating cycle. Gas The Robertshaw® 4350 Series Gas Thermostat is a combination gas cock and by-pass type thermostat. Verified 7" preasure coming in. Turn on main gas supply and manual valve on the gas valve. 8. 7 R L C Y2 W2/E GOB Y1W1ELEC GAS NON_HP HP °F Figure 5 Have robertshaw grayson 7100 der s7c der-s7c-71f-11a-017. Fig. . Internal damage may occur and 720-070 720 Series Gas Valves The Robertshaw® 720 Series Lever Actuated Gas Valves are designed for intermittent pilot ignition applications. Natural Gas To Propane Gas Conversion Kit For 700 & 710 Series Valve. The Robertshaw® Technical Support and Services department is your go to resource for answers to your product questions. The complete line of 700-500 millivolt gas valves offers a wide range of replacements from small capacity 3/8” pipe to high capacity 1 GAS THERMOSTATS FD SERIES 4200 SERIES Available Bulb Diameters inches 0. Remove all wires from operating head. Organized by product categories and arranged by part number or name, the drop-down menus connect you to multiple resources such as brochures, images, logos, manuals, sell sheets, the Uniline catalog, and more. To reset, depress button on resettable thermal switch located on inner door. 2. disconnect the gas valve wires and reconnect them without making a mistake. If unable to determine a replacement from the ordering chart, note the factory part number ("Z" number) ink-stamped on the control and contact your Uni-Line wholesaler. Determine cause of switch activation. com DO NOT attempt repair on gas control or appliance. Determine operating voltage for gas valve 120 VAC or 240 VAC (see front page). maple chase thermostat manual 9610, maple chase thermostat manual 9500. For over 20 years, this USA-based team has provided technical answers, documentation, and cross reference information for our customers. 700 Series valve positioners pdf manual download. They incorporate a manual valve, pilot valve, dual automatic valves and a main gas pressure regulator. Sep 25, 2014 · Sounds like its a bad gas valve. When troubleshooting an Intellifire system, it is important to distinguish it from a standing pilot system. capacity. 6563 Customer Service Facsimile 1. Gas valves are not serviceable; the following are simple troubleshooting and description of how gas valves operate. With these thermostats, the gas is turned on and the temperature setting made with a single turn of the dial. Their compact size, with a swing radius of 3-9/16” will fit most OEM and replacement applications. (See WARNING to the left for L. GAS HEATING CONTROLS. If separate E terminal connection is not available, jumper E and W2. COMMERCIAL GAS VALVE The Robertshaw® 700-800 Series gas controls are bleed gas controlled diaphragm valves. If voltage is present, replace control valve. A reliable multimeter is required to properly troubleshoot this system. RobHVAC HVAC Expert and Instructor/ Stationary and Refrigeration Engineering Licenses The Bradford White SERVICE PROCEDURE RG-V DEFENDER Gas Valve Testing and Replacement (White Rodgers/Robertshaw) Safety System ® Gas Valve Testing and Replacement (White Rodgers/Robertshaw) The gas valve is a non repairable device. 5” WC for natural gas. All models offer an integrated and non-cyclical power interruption (ECO) system to interrupt the flow of gas to the water heater if excessive water temperatures occur. Reset Page Resource Library. THERMOSTAT FDTH #71880 For any suspected thermostat problems the following procedures should be reviewed in this manual: 710 Series Gas Valves 710 Series - Low Capacity The Robertshaw® 710 Series Low Capacity Gas Valves feature an extremely compact control designed for low capacity and limited space applications. The complete line of 700-500 millivolt gas valves offers a wide range of replacements from small capacity 3/8” pipe to high capacity 1 720-070 720 Series Gas Valves The Robertshaw® 720 Series Lever Actuated Gas Valves are designed for intermittent pilot ignition applications. Wiring connections, manual selector, and adjustments are all accessible on top of the control. Check for 120V voltage to the pilot valve (yellow wire) connection at the gas valve. 6. 5 Robertshaw Millivolt Troubleshooting Guide Gas Products 1) Safety Magnet Testing 2) Thermopile Millivolt Check 3) Circuit Millivolt Check 4) Valve Operating Head Test Gas Valve Quick Reference Guide Page 1 of 6 Gas Valve Specifications Uni-Line Number Inlet/Outlet Size Actuator Type Regulator BTU Size Capillary Length Pilot Outlet Comments Factory Number Temperature Range Model Number 110ER 1-010-300 120-402 75K 3. 4. • Various gas types: natural, manufactured, mixed, LP, and LP/air mixtures • Multiple actuators available • RoHS compliant The Robertshaw® 710 Series Low Capacity Gas Valves feature an extremely compact control designed for low capacity and limited space applications. Universal ignition gas valves are compatible with intermittent pilot ignitors, direct spark ignitors (DSI), and hot-surface ignitors (HSI). Thermostat set high. If trouble shooting has determined a problem with the gas valve, it must be replaced. For difficulties associated with this control, it would be best to replace the valve. If you don’t smell gas, turn gas cock dial counterclockwise to “PILOT” position. With capacities ranging to 720,000 BTU, three-position outlets and multi-positional capability, these combination gas valves offer unlimited replacement possibilities. 17. Also for: 720-400, 6800908. 1. Connect the wire from the “PV” terminal on the ignition control unit to the “P” terminal on the gas valve. On non pre-purge models, the ignitor will be energized immediately and remain on for either of two optional selected ignitor heat-up times Troubleshooting Chart White Rodgers and Robertshaw Gas Control 3 - - - Troubleshooting Chart Honeywell Gas Control 4 - - - Thermocouple Testing and Replacement White Rodgers and Robertshaw Gas Control 6 AG-I Thermopile Testing and Replacement Honeywell Gas Control 7 AG-I Pilot Assembly Inspection Cleaning and Replacement Page 1 720 SERIES HOT SURFACE IGNITION GAS VALVE The Robertshaw® 720 series gas valves for use on hot surface ignition systems are designed for a wide variety of applications. These universal models include all the necessary parts to adapt the valves to direct spark or hot surface applications. Thank you for purchasing a Robertshaw ® thermostat. With main burner on, cycle thermostat off then on. furnace will start, then gas valve makes an electrical sound. 100,000 BTU/HR. 720 valves have their pressure regulators factory pre-set at 3. Robertshaw Thermostat 9500 Troubleshooting Robertshaw Thermostat 9500 change batteries -- I replaced the batteries on an older model Robertshaw Thermostat 09500 and the display & system will not go. RobertShaw Gas Control Testing Diagram Page D - E RobertShaw Gas Control Page F Purging Air Page 1 Pilot Adjustment Page 2 Measuring Incoming Gas Pressure Page 3 Thermocouple Testing Page 4 EPU Testing Page 5 Voltage Testing Test 1 (Thermopile) Test 2 (Operator Head) Test 3 (Thermostat/Switch Circuit) Page 6 Measuring Outgoing Gas Pressure Page 7 combination thermostat/gas valve if necessary. The gas valve is multi-positional and can be mounted in any position (except upside-down) without affecting its operation. NOT attempt repair on gas control or appliance. Gas Valves, Robertshaw Gas Valves. I am replacing a Maple Chase 09500 thermostat with a Robertshaw 9600. Low Capacity Gas Valves & Accessories 7000LC - read user manual online or download in PDF format. HSI System Operation In HSI/DSI systems, a call for heat energizes and warms the ignition element for a number of seconds or establishes a spark before opening the gas valve. 5 W View & download of more than 397 Robertshaw PDF user manuals, service manuals, operating guides. Features and Benefits 2. 7. 16. They can be used across a wide range of combustion appliances and reduce the number of brand-specific components required for maintenance or repair. 250 0. Verify control valve is ON. Robertshaw gas valves are essential components of gas-powered appliances, ensuring safe and efficient operation. Feb 29, 2024 · To troubleshoot a Robertshaw gas valve, check pilot light, thermocouple, and gas supply for issues. Our World Class Bi-lingual Technical Support team is just a phone call away. A standing pilot system is a thermal system; heat is used to generate Millivolts within the thermocouple and thermopile to open and close the gas valve. The 720 valves have their pressure regulators factory pre-set at 3. MILLIVOLT SYSTEMS and TROUBLESHOOTING MILLIVOLT GAS VALVES The Robertshaw - Uni-Line 700-500 and 710-500 Series millivolt gas valves are thermostatically actuated com- bination gas valves. Pilot flame on sensor, main burner on. Back by popular demand, the conveniently sized Gas Valve Cross Reference pocket guide. Gas Valve Actuator Types –Gas Valve Characteristics –Gas Valve Applications –Gas Valve Manufacturers Complimentary Components – Pilot Basics – Flame Rectification – Thermocouples / Thermopiles Troubleshooting Installation 4 Robertshaw® proprietary and confidential ©2017-2019 January 18, 2018 7. V800 Family High Capacity Combination Gas Controls Installation Dimensions in inches (mm). The Robertshaw® 7000 Series Gas Valve is a combination gas valve that typically includes pilot safety valve, main gas regulation and main gas control. 700 Series - Millivolt The Robertshaw® 700 Series Millivolt Gas Valves are wall thermostat actuated combination controls which provide installation flexibility from furnaces to swimming pool applications. 10. Turn on electrical power. These controls combine a manual gas cock, automatic pilot safety valve and a millivolt operator. V800 COMBINATION GAS CONTROLS FOR HEATING APPLIANCES 60-2019—8 4 Fig. The 700-800 thermocouple type diaphragm valves are most commonly used on commercial water heating equipment in conjunction with the 1352 (CWH-3) bleed gas temperature controllers. Connect lead from transformer to “TR” terminal on gas valve operator - see drawing. The operator(s) may be checked for cont'nuity, Or with the system powered using an appropriate meter to read the voltage through the operator(s) co I as the stages www. RobertShaw Gas Control Valve • Millivolt gas valve • Used on all older Travis gas appliances • Used on some current Travis gas appliances • All old Travis B-Vented appliances utilize this gas control • Is not compatible with modulating remote • Contains a pilot side and burner side operation • Operation head coil resistance 1. Internal damage may occur and result Troubleshooting of two-stage gas valves is Smilar to that of sing e stage gas valves. Features and Benefits 700 Series Gas Valves 700 Series - 24 Volt Combination The Robertshaw® 700 Series 24 Volt Combination Gas Valves offer replacement flexibility. Check all wiring connections. This type of gas valve used a single thermocouple. This manual will describe how to install and test the Robertshaw . 5. It is available with both by-pass and pilot adjustments. The Robertshaw® 720 Series 24 Volt Dual Gas Valve is a six-function gas valve incorporating a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment. 720 Series control unit pdf manual download. The Robertshaw® 720 series gas valves for use on hot surface ignition systems are designed for a wide variety of applications. 800. Sparking begins, pilot gas ignites. robertshaw. applications. Thermocouple-Only: Found in: Most gas log sets with standard safety pilot knob control. Each valve incorporates a manual valve, pilot valve, and a main gas pressure regulator (optional by model). Install gas valve so gas flow conforms with the inlet and outlet of the control. Control Unit Robertshaw 780-704 Troubleshooting Manual. INTERMITTENT PILOT IGNITION GAS VALVES The Robertshaw® 720 Series Gas Valves, for use on intermittent pilot ignition systems, are designed for a wide variety of applications. 2 www. Exact replacement for Robertshaw fireplace DUAL VALVE GAS HEATING CONTROLS The Robertshaw® 720 Series Gas Controls are designed for a wide À ] Ç } ( Z v P o ] } v v v µ } o u } µ o Settings\rvlahos\My Documents\Hearthstone\Technical Manual\TECH\Sterling\Sterling RobertShaw Gas Valve replacement. Pilot outlet is 1/4" tubing. thermostat. Example: 7000BER-B7C. Turn temperature dial to its lowest temperature setting. Install the gas valve so gas flow conforms with the inlet and outlet of the control. Using an Ohmmeter or Multi meter set on ohmns, place the black or ground lead from the meter "TP" on the phillips screw head, not on the slotted connector screw head. Check old gas valve or appliance. A gas valve having a “slow-opener” WILL NOT WORK on temperature control is satisfied and the main-burner and pilot valves are de-energized, shutting off all gas flow. Verify there is gas to the valve. com www. Our new Resource Library is designed to give you quick and instant access to product information. ) 5. 700-057 700 Series Gas Valves 700 Series - Pilot, Hot Surface and Direct Spark The Robertshaw® 700 Series Universal Gas Valves are designed for intermittent pilot ignition applications. The 710-500 series millivolt gas valves now have a 1/4” quick connect terminal and a 3/16” quick connect terminal on the terminal block. The gas valve is multiposition and can be mounted in any position (except upside down) without affecting its operation. 0804 HVACCustomerService@robertshaw. 9. CAUTION: Temperature dialand the gas control knob and reset button should only be operated by hand. zybsb rnmnznx kfjzix punchf uadhz focjumza besi nnrz gpt thflr