POCKET GUIDE for TROUBLESHOOTING Gas Products
Contents
1. WITH SWITCH ON CHECK THERMOPILE WITH SWITCH ON CHECK TP TH SHOULD BE MORE THAN 150 M V FIG TS 5 IF LESS THAN 110 MILLIVOLTS FOR MIN 110 M V FIG TS 5 AND RE IF MORE THAN 150 MILLIVOLTS IF LESS THAN 150 MILLIVOLTS IF OKAY REPLACE REPLACE THERMOPILE SIT VALVE AND RE TEST AND RE TEST USING MANOMETER CHECK GAS PRESSURE AT MANIFOLD SEE RATING PLATE FIG TS 10 CHECK FOR BLOCKAGE AND OR OBSTRUCTIONS GOOD IN BURNER AND BURNER ORIFICE S NOT GOOD GOOD USING VOLTAGE METER SET ON OHMS SCALE CHECK OPERATING HEAD ON VALVE FOR RESISTANCE NOT GOOD ENSURE VALVE IS NOT WIRED TO MAIN CIRCUIT BEFORE RESET TO MANUFACTURER S RECOMMENDED PRESSSURE FOR UNIT Sr REPLACING WITH A NEW ONE REPLACE WITH NEW THERMOPILE een RESET MANUAL SWITCH OR ALLOW TRIPPED AUTO RESET TO COOL AND RETRY DISCONNECT ONE SWITCH WIRE FROM VALVE AND CHECK CONTINUITY GOOD CORRECT ACCORDINGLY TEST CLEAN OR REPLACE AS NECESSARY BLOCKED MORE THAN 10 9 OHMS IS DEFECTIVE AND VALVE SHOULD BE REPLACED LESS THAN 10 OHMS VALVE HEAD IS GOOD FIG TS 13 MORE THAN 2 6 OHMS IS DEFECTIVE AND VALVE SHOULD BE REPLACED UP TO A READING OF 2 6 OHMS IS GOOD FIG TS 13A En FIREPLACE PRODUCTS INTERNATIONAL LTD M V STABLE AT ACCEPTABLE LEVEL BUT FLAME LIFT OCCURS AT BURNER AND OR2. USING A M V TEST METER CHECK 15 MILLIVOLTS THERMOCOUPLE THERMOCOUPLE READING PILOT NOT STAYING LIT DISCONNECT THERMOPILE FROM USING A M V TEST VALVE HOLD PILOT METER CHECK Ui ISOLATE SAFETY ME ON AND CHECK M V DIRECTLY ON THERMOPILE LEADS IF UNDER 325 M V REPLACE THERMOPILE FIG TS 5A MILLIVOLTS SPILL SWITCH AND THERMOPILE RETEST M V VALVE M V AT VALVE FIG TS 5 IF MORE THAN 325 IF MORE THAN 325 TEST THE E P U EXAMINE WIRING Ned CLEAN CONTACTS RPOWER UNI AND CLEANLINESS AND REWIRE AS FIG 75 9 OF CONTACTS NECESSARY m o er GN REPLACE SWITCH REPLACE VALVE SPILL Switch CONNECTORS AS CIRCUIT NECESSARY FIG TS 8 NOTE On a quick drop out valve the pilot is operated by the thermocouple only The thermopile operates the main valve FIREPLACE PRODUCTS INTERNATIONAL LTD MAIN BURNER NOT IGNITING with SWITCH IN POSITION AND PILOT ON TURN IS CONTROL HAS SAFETY SPILL SWITCH YES IF KNOB TO NO KNOB ON HEATER TRIPPED AUTOMATIC IN ON VALVE IN THE ULTIMATE INSERT MANUAL POSITION ON POSITION IN FREESTANDING REPLACE SWITCH YES IF NOT HEATER USING JUMPER WIRE JUMP ACROSS USING JUMPER WIRE IF TEST SWITCH SWITCH TERMINALS FIG TS 11 ON VALVE FIG TS 12 IF OKAY ROBERTSHAW VALVE IF OKAY SIT VALVE
3. cubic centimeter 0 06102 cubic inch cubic centimeter 0 001 liter L cubic foot 0 028317 cubic meter m cubic foot 28 31685 liter L cubic foot per hour 28 31685 liter per hour L h cubic foot per minute 0 4719474 liter per second L s cubic foot per second 0 2831685 cubic meter per second m s cubic foot per second 28 31685 liter per second L s cubic inch 16 387064 cubic centimeter cm cubic inch 16387 064 cubic millimeter mm cubic meter 0 2759 cubic meter 1 3080 cubic yard cubic meter 35 3147 cubic foot cubic meter 219 97 gallon degree angle 0 017453 radian rad degree temperature see end of this table foot 0 3048 meter m foot 304 8 millimeter mm foot of water 4 C 2 98898 kilopascal kPa foot per minute 0 00508 meter per second m s foot per second 0 3048 meter per second m s gallon imperial 4 54609 liter L gallon US 3 785412 liter L gallon per minute 0 075768 liter per second L s horsepower boiler 9 80950 kilowatt kW horsepower boiler 33461 Btu Btu horsepower electric 746 watt W horsepower electric 0 746 kilowatt kW horsepower 550 ft Ib s 0 74569 kilowatt kW horsepower hour 2 68452 megajoule MJ inch 2 54 centimeter cm 38 FIREPLACE PRODUCTS INTERNATIONAL LTD CN Multiply this inch inch inch of water 4 C joule joule joule per liter kilogram kilojoule per cubic meter kilojoule per cubic meter kilojoule per kilogram kiloliter kiloliter kilometer kilometer per hour kilopascal k
4. 12 300 9 943 8 508 7 585 6 970 6 355 5 945 5 535 5 228 4 613 4 203 3 895 3 587 1 14 1 38 ha tet 2 469 3 068 WE G17 TWNOILVWNYALNI SLONGOYd 32V 1d3ld un 96 Table 6 Maximum Capacity of Semi Rigid Tubing Thousands of Btu per Hour for Gas Pressures of 0 5 Psig or Less and a Pressure Drop of 0 3 Inch Water Column Based on a 0 60 Specific Gravity amp 1 025 Btu scf Gas Outside Length of Pipe Feet Diameter Inches 60 70 90 G17 TWNOILVWNYALNI SLONGOYd 32V 1d3ld Table 7 Maximum Capacity of Semi Rigid Tubing in Thousands of Btu per Hour for Gas Pressures of Undiluted Liquified Petroleum Gases at 11 Inch Water Column Inlet Pressure Based on a Pressure Drop of 0 5 inch Water Column Outside Length of Pipe Feet Diameter Inches 60 70 80 90 26 G17 TWNOILVWNYALNI SLONGOYd 32V 1d3ld Un ECH FIREPLACE PRODUCTS INTERNATIONAL LTD CONVERSION TABLE Multiply this by this to obtain British thermal unit Int 1055 06 joule J Btu per cubic foot 37 2591 kilojoule per cubic meter kJ m Btu per cubic foot F 67 0661 kilojoule per cubic meter degree Celsius kJ m C Btu per pound 2 326 kilojoule per kilogram kJ kg Btu per pound F 4 1868 kilojoule per kilogram degree Celsius kJ kg C centimeter 0 39370 inch centimeter of water 4 C 98 06378 pascal Pa cord stacked volume 128 ft 3 6246 cu meter stacked volume m solid volume 71 85 3 solid volume 2 0 2 4 m
5. Min 325 Millivolts no load Thermopile b 400 F Degree temperature difference causes electrical flow Pilot assembly White Red Thermopile leads FIREPLACE PRODUCTS INTERNATIONAL LTD En SAFETY CIRCUIT JUMPER WIRE TEST TS 6 If pilot stays lit with jumper wire Problem is located in the wires or components of the safety circuit Spill Sw tali ROBERTSHAW VALVE Thermocouple If pilot stays lit with jumper wire _ Problem is located in the wires or components of the safety circuit NAA HH Y S I T VALVE En FIREPLACE PRODUCTS INTERNATIONAL LTD T STANDING PILOT IGNITION WIRING DIAGRAM SHOWS REMOTE CONTROL CONNECTION TS 7 Remote control receiver Thermopile Gas valve Spill sateh Gas Pressure Test Points S I T VALVE 20 FIREPLACE PRODUCTS INTERNATIONAL LTD SCH CONTINUITY TESTING OF ELECTRICAL CIRCUITS TS 8 Multi meter set on ohms or continuity A 0 ohms Infinite ohms reading reading indicates no current flow or defective component wire connector Lead 1 indicates a current flow or good component wire connector KeepLead 1 W stationary Disconnect one end of Move lead 2 electrical circuit being through the tested prevents back circuit A B C door false readings
6. PILOT PROBLEM D MONITOR M V FROM MAIN BURNER SHUTS a DOWN AT WILL MILLIVOLTS AND WITH BURNER ON FIG TS 5 M V REMAINING STABLE BUT UNIT STILL SHUTS DOWN INTERMITTENTLY MILLIVOLT LEVEL DROPS TO POINT WHERE VALVE CLOSES AND UNIT SHUTS DOWN EXAMINE POSITIONING OF RE TIGHTEN PILOT FLAME TOP 3 8 OF THERMOPILE NUT TO THERMOPILE IF TOO HIGH CORRECT THERMOPILE OVERHEATS POSITIONING PROBLEM E EXAMINE SAFETY SPILL SWITCH FOR MANUAL RESET ULTIMATE FREESTANDING B VENT UNITS AND GR77 78 PUSH RESET BUTTON ALLOW UNIT TO COOL FOR 20 MINUTES AND RETRY PILOT ON BUT CAN NOT RE IGNITE MAIN BURNER IF IT DOES NOT CLICK IF IT CLICKS REPLACE SAFETY SPILL SWITCH FIREPLACE PRODUCTS INTERNATIONAL LTD mn IF APPLICABLE SAFETY SPILL SWITCH SHUTS OFF CONDUCT FLUE SPILLAGE TEST B VENT UNITS FIG TS 15 amp TS 15A CHECK SEAL AROUND GLASS AND OR EXPLOSION DOOR D V UNITS GOOD CHECK FOR OBSTRUCTIONS THROUGH HEAT EXCHANGER AND VENTING SYSTEM GOOD USING MANOMETER CHECK FOR EXCESSIVE GAS PRESSURE FIG TS 10 GOOD CLOCK UNIT TO DETERMINE CORRECT FIRING RATE AS PER RATING PLATE GOOD CHECK CONDITION OF SAFETY SPILL SWITCH FIG TS 14 GOOD TEST FOR CONTINUITY ON WIRING FOR SAFETY SPILL SWITCH SPILLING SPILLING OBSTRUCTED HIGH INCORRECT NOT GOOD NOT GOOD CO
7. gallons 91 690 Btu per U S gallon of propane Example Using a unit with a rating of 41 000 Btu h 41 000 Btu per hour x 10 410 000 Btu per 10 hours 410 000 216 91 liters 24 245 Btu per liter At 40 cents per liter and 10 hours max burning day Cost is 16 91 liters x 40 cents 6 76 day 410 000 24 47 Gallons 91690 Btu per Gallon At 90 cents per U S Gallon and 10 hours max burning day Cost is 4 47 Gallons x 90 cents 4 02 day En FIREPLACE PRODUCTS INTERNATIONAL LTD PILOT ASSEMBLY TS 1 Pilot hood 1 8 Gap Spark electrode Mounting bracket Thermopile mounting hole Pilot orifice FIREPLACE PRODUCTS INTERNATIONAL LTD mn TESTING FOR PILOT GAS FLOW TS 2 Light a match then allow gas flow to pilot DO NOT LIGHT A MATCH IF YOU SMELL GAS AIR IN LINES PURGE Match stands tall No gas flow Check Gas supply valve s off Pilot orifice blockage Pilot line blockage En FIREPLACE PRODUCTS INTERNATIONAL LTD GAS VALVE ON AND OFF POSITION TS 3 Gas supply Valve ON line Gas supply Valve OFF line Gas y Y i Valve Ine b d Gas supply Valve OFF line FIREPLACE PRODUCTS INTERNATIONAL LTD mn PURGING AIR FROM THE SUPPLY LINE TS 3A Loosen coup
8. ACE PRODUCTS INTERNATIONAL LTD Bn TABLE 1 MASONARY CHIMNEY LINER DIMENSIONS WITH CIRCULAR EQUIVALENTS NOMINAL INSIDE INSIDE DIA EQUIVALENT LINER SIZE DIMENSIONS IN OR EQUIVALENT AREA SQUARE IN INCHES LINER INCHES DIA IN INCHES INCHES 2 1 2 X 6 1 2 6 3 4 x 6 3 4 6 1 2 x 10 1 2 9 3 4 x 9 3 4 9 1 2 x 13 1 2 13 1 4 x 13 1 4 13 x 17 16 3 4 x 16 3 4 16 1 2 x 20 1 2 20 1 4 x 20 1 4 20 1 2 x 24 1 4 24 1 4 x 24 1 4 25 1 2 x 25 1 2 25 1 2 x 31 1 2 31 1 2 x 31 1 2 When liner sizes differ dimensionally from those shown in Table 1 equivalent diameters may be determined from published tables for square and rectangular ducts of equivalent carrying capacity or by other engineering methods 31 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD Table 2 Vent Tables Including 2 x 90 Elbows Capacity of Type B Double Wall Vents with Type B Double Wall Connectors Serving a Single Category Appliance Vent and connector diameter D inches Appliance Input Rating in Thousands of Btu Per Hour HEIGHT a o 0 2 4 6 0 2 5 8 0 2 5 0 0 2 5 0 5 0 2 5 1548 1072 1055 1028 1002 977 929 1730 1276 1259 1230 1203 1176 1125 1908 1040 1536 935 1519 926 1492 910 1465 895 1438 880 1387 849 1288 787 FIREPLACE PRODUCTS INTERNATIONAL LTD gn Table 3 NG amp LP Gases Btu Per Hour at Sea Level Natural Gas Propane Btu per C
9. ECTRODE PIEZO TO ELECTRODE FOR NOT GOOD RECONNECT IS SPARKING WHEN CONNECTIONS AND PROPERLY OR PIEZO IS CONDITION OF WIRE A REPLACE WIRE IF DEPRESSED BARE WIRE CAN CAUSE NECESSARY GROUNDING OF SPARK YES GOOD oma ELECTRODE AND PILOT RESETGAP TO 18 HOOD FIG TS 1 GOOD EXAMINE ELECTRODE FOR DEFECTIVE REPLACE PILOT BROKEN OR CRACKED ASSEMBLY CERAMIC ELECTRODE GOOD NOT GOOD TEST PIEZO TOUCH TIP REPLADE PIEZO TEST AND PRESS BUTTON FEEL REPLACEMENT FOR SMALL SHOCK GOOD ENSURE PIEZO IS PROPERLY GROUNDED TIGHTEN MOUNT NUT TO BRACKET PIEZO HOLDER FIREPLACE PRODUCTS INTERNATIONAL LTD mn CHECK GAS IS USING MATCH OR LIGHTER AIR PURGE LINES IF FLOWING TEST CHECK FOR AIR IN NECESSARY THROUGH VALVE SUPPLY FIG TS 2 FIG TS 3A CHECK SUPPLY PRESSURE LOW OR EMPTY Dee HAVE TANK RE FILLED OR OPEN ALL SHUT OFFS REMEMBER THERE MAY BE MORE THAN ONE IF NATURAL GAS ENSURE OFF ALL SHUT OFFS ARE IN OPEN POSITION FIG TS 3 INSPECT FOR NOT GOOD CONNECTION OF ALL GAS LINES CONNECT WHERE NECESSARY GOOD CLEAR BLOCKAGE OR REPLACE PILOT ASSEMBLY IF ANY DAMAGE IS FOUND EXAMINE PILOT ORIFICE NOT GOOD AND LINE FOR BLOCKAGE OR DAMAGE GOOD IS PILOT FLAME TOO SMALL SET PILOT FLAME TO SMALL RECOMMENDED FIG TS 4 SETTING FIG TS 4 Bn FIREPLACE PRODUCTS INTERNATIONAL LTD PROBLEM B QUICK DROP OUT VALVE ONLY
10. LACE PRODUCTS INTERNATIONAL LTD mn Tools amp Instruments Listed below are the proper hand tools and test equipment required by the service technician to properly service or troubleshoot gas appliances Suggested List of Hand Tools 1 Open end wrenches 3 8 7 16 1 2 5 8 9 16 2 Adjustable end wrenches 8 and 10 3 5 8 inch nut driver 4 Straight screwdrivers including small 1 8 blade for pilot adjustment also stubby straight 5 Phillips screwdrivers 1 and 2 stubby Phillips 6 1 4 Hex nut driver 7 3 16 Hex key or set T handle needed in some cases 8 Wire cutting pliers 9 Crimping pliers 10 Wire stripping pliers 11 Needle nose pliers 12 Pipe wrenches 8 14 13 Tin snips 14 Flashlight 15 Numbered drill index 16 Tubing cutter 17 Flaring tool 18 Soft bristled toothbrush 19 Soft 1 paint brush 20 Electric drill 1 4 or 3 8 Suggested List of Testing Equipment 1 Multi meter must measure millivolts 2 Manometer 3 Gassniffer or leak detection fluid 4 2to 4 12 16 Jumper wires 5 Flame Stick lighting wand Miscellaneous 1 Pipe joint compound 2 Smoke match 3 Drop cloth for floor in front of unit 4 Glass cleaner towels All tools and test equipment should be properly stored and maintained En FIREPLACE PRODUCTS INTERNATIONAL LTD PROBLEM A PILOT NOT IGNITING AFTER REPEATED DEPRESSIONS OF PIEZO EXAMINE WIRE FROM CHECK EL
11. POCKET GUIDE for TROUBLESHOOTING Gas Products FIREPLACE PRODUCTS INTERNATIONAL LTD To be used by F P l trained service technicians only 908 490 02 26 99 FIREPLACE PRODUCTS INTERNATIONAL LTD Table of Contents Tools amd DEVS UMUC E 3 Problem A Pilot not igniting after repeated depressions of Piezo 4 5 B Pil t riot stayirigi E ceu iie i reete ENEE 6 Main Burner not igniting with switch in ON position and pilot on 7 D Main Burner shuts down at will 8 9 E Pilot on but cannot re ignite main burner a r ee 8 9 F Carbon on glass and or 1005 10 G Propane Usage Calculation 11 Drawings Fig 151 le le EE 12 Fig TS2 Testing For Pilot Gas Flow 13 Fig TS3 Gas Valve ON amp OFF positions 14 Fig TS3A Purging Air from the Supply 15 Fig TS4 PilOLAd uStment uuo ie 16 Fig 55 Thermopile Voltage Check 17 Fig 1554 RI quierojo ES 18 Fig TS6 Safety Circuit Jumper Wire 19 Fig TS7 Standing Pilot Ignition Wiring Diagram 20 Fig TS8 Continuity Testing of Electrical Circus 21 Fig TS9 Electromagnet Power Unit Testin
12. PRESSURE 1 75 3 5 W C b LVE S DISTILLED GA WAT OUTLET EXAMPLE WITH BALANCED EXAMPLE WITH NATURAL GAS WATER PROPANE 3 5 W C COLUMNS 11 W C 23 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD SWITCH JUMPER WIRE TEST TS 11 If burner lights with jumper wire replace switch Spill swich ROBERTSHAW VALVE Thermocouple If burner lights with jumper wire replace switch Spill awch S I T VALVE 24 FIREPLACE PRODUCTS INTERNATIONAL LTD SCH SWITCH JUMPER WIRE TEST TS 12 If burner lights with jumper wire check replace wire between valve and wall switch Spill SO ROBERTSHAW VALVE Thermocouple If burner lights with jumper wire check replace wire between valve and wall switch S I T VALVE 25 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD VALVE OPERATING HEAD TEST TS 13 Thermopile Multi meter set on Disconnect ohms Thermopile Disconnect wall switch wire Spill Bed ROBERTSHAW VALVE 1 Thermopile Multi meter set on ohms Disconnect Thermopile Disconnect wall switch wire Spill Bau ROBERTSHAW VALVE 2 26 FIREPLACE PRODUCTS INTERNATIONAL LTD SCH VALVE OPERATING HEAD TEST TS 13A Thermapile Multi meter Thermocouple set on Disconnect ohms Thermopile Gas Pressure Test Poi
13. RRECT ANY NECESSARRY VENTING DEFECTS REPLACE GLASS SEAL OR RESET EXPLOSION DOOR AS NECESSARY CLEAR ANY AND ALL OBSTRUCTIONS RESET TO MANUFACTURER S RECOMMENDED PRESSURE CORRECT BY REPLACING ORIFICE IF NECESSARY REPLACE SPILL SWITCH DO NOT BY PASS THIS SWITCH REPAIR OR REPLACE AS NECESSARY En FIREPLACE PRODUCTS INTERNATIONAL LTD PROBLEM F CLEAR SHUTTER OR RESET PRIMARY AIR AS REQUIRED SEE DIAGRAM BELOW CHECK THAT PRIMARY AIR SHUTTER IS UNBLOCKED AND SET TO MANUFACTURER S RECOMMENDED SETTING CARBON ON GLASS AND OR LOGS CHECK THAT LOG POSITIONING IS AS INSTALLATION MANUAL SPECIFIES REPOSITION ACCORDING TO INSTRUCTIONS CHECK ORIFICE SIZE AND REPLACE WITH GAS PRESSURE FOR CORRECT SIZE ORIFICE POSSIBLE OVERFIRE OR pees GAS SIZE amp PRESSURE PRESSURE FIG TS 10 ON RATING PLATE a B 7 gu Use adjustment rod to adjust to Open Short blue specified opening Air shutter adjustment See installation instructions for opening size N Closed Tall yellow 10 CDN US FIREPLACE PRODUCTS INTERNATIONAL LTD mn PROBLEM G EXAMPLE ONLY PROPANE USAGE CALCULATION Calculate the cost of using Propane as shown below Btu per liter 2 24 245 Liters per imperial gallon 4 53 Liters per U S gallon 3 78 1 x 100 Ib bottle 89 liters or 23 54 U S
14. cm kg L kg m kg h kPa kPa 39 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD Multiply this by this to obtain square centimeter 0 1550 square inch square centimeter 0 0001 square meter m square centimeter 100 square millimeter mm square foot 0 0929030 square meter m square inch 6 4516 square centimeter cm sguare inch 645 16 sguare millimeter mm sguare meter 10 7639 square foot square meter 1 19599 square yard square millimeter 0 001 square centimeter cm square millimeter 0 001550 square inch square yard 0 8361274 square meter m ton long 2240 pounds 1 016046 tonne or metric ton t ton short 2000 pounds 0 907184 tonne or metric ton t watt hour 3 600 kilojoule kJ watt hour 3 412 Btu international watt per square foot 10 76391 watt per squre meter W m yard 0 9144 meter m Temperature Conversions degree Celsius degree Fahrenheit C x 1 8 32 degree Fahrenheit F 32 x 0 555 degree Celsius 40 FIREPLACE PRODUCTS INTERNATIONAL LTD gn NOTES 41 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD NOTES 42 FIREPLACE PRODUCTS INTERNATIONAL LTD SCH FIREPLACE PRODUCTS INTERNATIONAL LTD manufactures products under the following brandnames Regency FIREPLACE PRODUCTS UltraGlovwv FIREPLACE PRODUCTS WATERFORD Fine Porcelain Enamel Cast Iron Stoves from Ireland 43 PRINTED IN CANADA
15. etc ROBERTSHAW VALVE Multi meter set on ohms or continuity Thermocouple A 0 ohms Infinite ohms reading reading indicates indicates no current flow current flow or or defective good component component wire connector wire connector KeepLead 1 stationary Lead 1 AN d A e e Disconnect one end of Move lead 2 electrical circuit bein through the tested prevents bac circuit A B C door false readings etc S I T VALVE 21 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD ELECTROMAGNET POWER UNIT EPU TESTING TS 9 Multi meter set on ohms good if 0 13 ohms Spill switch Disconnect wire from valve ROBERTSHAW VALVE Multi meter set on Pilot Safety ohms Magnet Testing 0 0 2 ohms to Ground o m to Core E o e s S I T VALVE View from rear 22 FIREPLACE PRODUCTS INTERNATIONAL LTD SCH CHECKING GAS PRESSURE TS 10 Light gas appliance note gas pressure reading and adjust as necessary Remove pressure tap with an allen wrench Attach manometer hose Natural Gas 3 5 w c Screw in Propane Gas 11 w c manometer unless specified otherwise adaptor on the rating plate 1 8 barbed fitting ROBERTSHAW VALVE y MANOMETER ADAPTOR 1 8 NPT TOTAL 11 75 CHANGE IN
16. g 22 Fig TS10 Adjusting Gas Pressure 23 Figs 1911 Switch Jumper Wire LeSt oen AE 24 Fig TS12 Switch Wire Jumper Test 25 Fig TS13 Valve Operating Head Test Robertshaw amp S I T valve 26 Fig TS13A Valve Operating Head Test Robertshaw Quick Drop out 27 Fig TS14 High Limit Switch Testing 1969 28 Fig TS15 Flue Gas Spillage Test Insets 29 Fig TS15A Flue Gas Spillage Test Freestanding 884409 1 29 Fig 7516 Air Shutter 30 Table 1 Masonry Chimney Liner Dimensions with Circular Equivalents 31 Table 2 Vent PE 32 Table 3 NG amp LP Gases Btu per hour at Sea 33 Table 4 Number RI UR 34 Table 5 Max Capacity of Pipe in Thousands of Btu per Hour for Gas Pressures of 0 5 Psig or Less and a Pressure Drop of 0 3 Inch Water COLUM EE 35 Table 6 Max Capacity of Semi Rigid Tubing in Thousands of Btu per Hour for Gas Pressures of 0 5 Psig or Less and a Pressure Drop of 0 3 Inch Water Column 36 Table 7 Max Capacity of Semi Rigid Tubing in Thousands of Btu per Hour of Undiluted Liquified Petroleum Gases 11 Inches Water Column Inlet Pressure 000 0000000 37 Conversion Table EE 38 40 FIREP
17. ilopascal kilowatt kilowatt kilowatt hour kilowatt hour liter liter liter per second liter per second meter meter meter mile millimeter ounce force per square inch pint pound pound pound per cubic foot pound per cubic inch pound per cubic inch pound per cubic yard pound per hour pound force per square foot pound force per square inch quart quart US by this 0 0254 25 4 0 249 0 0009478 0 2778 x 106 0 026839 2 20462 0 026839 0 004309 0 429923 35 315 219 969 0 621371 0 277778 0 2953 4 01474 0 94781 1 34048 3412 3 6 0 035315 0 219969 2 11888 13 1982 39 370 3 28084 1 0936 1 609344 0 03937 0 430922 0 568261 453 59237 0 45359 16 01846 27 67990 27 67990 0 593276 0 453592 0 04788 6 894757 1 136522 0 946353 to obtain meter millimeter kilopascal Btu international kilowatt hour Btu per cubic foot pound Btu per cubic foot Btu per gallon Btu per pound cubic foot gallon mile meter per second inch of mercury 0 C inch of water 4 C Btu international horsepower electric Btu international megajoule cubic foot gallon cubic foot per minute gallon per minute inch foot yard kilometer inch kilopascal liter gram kilogram kilogram per cubic meter gram cubic centimeter kilogram perliter kilogram per cubic meter kilogram per hour kilopascal kilopascal liter liter mm kPa kW h m s MJ km kPa kg kg m g
18. ling at supply line Turn gas supply line valve on When gas flows turn supply valve off Connect coupling wait 5 min before lighting check for gas leaks ONS Coupling Flexible line where allowable to gas valve En FIREPLACE PRODUCTS INTERNATIONAL LTD PILOT ADJUSTMENT TS 4 Adjusting a pilot 1 Remove the protective cap screw 2 Turn the pilot adjustment screw Clockwise reduces the pilot flame Counterclockwise increases the pilot flame Note The pilot flame should be a steady blue flame which has contact with the upper 3 8 of the thermopile or thermosensor ROBERTSHAW VALVE Standing Pilot Valve Pilot adjustment screw Thermopile Pilot Sensan behind this cap Pilot adjustment Flame should NC the top 3 8 1 2 of thermopile scr S I T VALVE e e Note Only adjust pilot if thermopile is producing less than 435 Millivolts FIREPLACE PRODUCTS INTERNATIONAL LTD En THERMOPILE VOLTAGE CHECK TS 5 Multi meter set on millivolts voltage WEI 110 considered switch ol Milivats Spill switch ROBERTSHAW VALVE Thermocouple Multi meter set on millivolts Minimum 25 110 voltage Millivolts Millivolts to be considered switch off switch on good Spill Sch S I T VALVE En FIREPLACE PRODUCTS INTERNATIONAL LTD THERMOPILE VOLTAGE CHECK TS 5A 500 600 Millivolts
19. nt Disconnect OUT wall switch wire Spill rich Gas Pressure Test Point IN ROBERTSHAW QUICK DROP OUT VALVE Thermopile Thermocouple Multi meter set on ohms Disconnect Thermopile Spill etch Disconnect switch wires S I T VALVE 27 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD SPILL SWITCH TESTING TS 14 Multi meter A 0 3 ohms reading set on ohms indicates a good switch A higher ohms reading indicates a defective switch Disconnect any wires from contacts before testing 28 FIREPLACE PRODUCTS INTERNATIONAL LTD SCH FLUE GAS SPILLAGE TEST TS 15 Spill Spill tube Tm tube elo Flame Flame out Drawn in No spillage Blown out Spillage Backdrafting Good draft FLUE GAS SPILLAGE TEST TS 15A Draft hood 7 Draft hood NN Flame Flame out Drawn in No spillage Blown out Spillage Backdrafting Good Draft 29 SCH FIREPLACE PRODUCTS INTERNATIONAL LTD AIR SHUTTER ADJUSTMENT TS 16 Air shutter adjustment See installation instructions for opening size and adjust to specified opening Closed Tall yellow Open Short blue potential for carbon 30 FIREPL
20. ubic Foot 1 000 2 500 Specific Gravity 0 6 1 53 Pressure at Orifice Inches Water Column 3 5 11 Orifice Coefficient 0 9 0 9 For Altitudes above 2 000 feet first select the equivalent orifice size at sea level refer to CAN CGA B149 in Canada and the National Fuel Gas Code in the U S DRILL SIZE GAS INPUT BTU PER HOUR DRILL SIZE GAS INPUT BTU PER HOUR DECIMAL OR DECIMAL OR SCH FIREPLACE PRODUCTS INTERNATIONAL LTD Table 4 Number Drill Sizes 8 7 6 5 4 3 2 1 34 Table 5 Maximum Capacity of Pipe in Thousands of Btu per Hour for Gas Pressures of 0 5 Psig or Less and a Pressure Drop of 0 3 Inch Water Column Based on a 0 60 Specific Gravity amp 1 025 Btu scf Gas Length of Pipe Feet nches Inches 10 20 30 40 50 60 70 80 90 100 125 150 175 200 o o O Bei 33 23 18 15 14 12 11 11 10 9 8 8 7 6 74 50 41 35 31 28 26 24 23 22 18 17 15 14 135 94 75 65 57 51 47 44 41 39 35 32 29 2 28 195 156 133 118 108 5 98 92 86 81 74 66 60 56 I 533 359 292 251 220 200 184 174 164 154 133 123 113 102 1 38 1 076 748 605 513 451 410 379 359 328 313 282 256 231 215 1 61 1640 1 128 912 779 687 625 574 543 502 471 420 389 359 328 N 2 153 1 691 1 486 1 302 1 179 1 076 1 015 953 892 799 174 666 625 L 4 920 3 382 2 767 2 358 2 050 1 896 1 742 1 640 1 537 1 435 1 281 1 158 1 076 1 004 6 047 4 818 4 203 3 690 3 331 3 075 2 870 2 665 2 563 2 255 2 050 1 896 1 742 17 938
Download Pdf Manuals
Related Search