Wayne EHG, Manual

Page 1: ...RFURTHERINSTRUCTIONS AND WARNINGS SEETHE BACK OFTHISMANUAL G C US MEA 107 04 E A SCOTT FETZER COMPANY 801 GLASGOW AYE FORT WAYNE IN 46803 Publication Date 9 5 06 PART NO 63537 001 Rev F MODEL EHG GAS...

Page 2: ...cated 12 3 6m or lessfromtheburner foroptimal performance SPECIFICATIONS FOR MODEL EHG BURNERS NATURAL GAS OR PROPANE NOTE S l Dimensions in are informational only English values take priority Maximum...

Page 3: ...DRAWINGS PARTSLIST 28 38 48 TECHNICAL INFORMATION WARRANTY CONSUMER INSTRUCTIONS 31 34 35 CONTENTS PAGE SECTION I INSTALLATION 4 13 A GENERAL 4 B VENTILATION 4 C HEATING APPLIANCE INSPECTION 4 D CHIM...

Page 4: ...relief valvesarein properworking order SECTION I INSTALLATION A GENERAL Installation of these power gas burners must conform to local codes or in their absence the National Fuel Gas Code ANSI Z223 1...

Page 5: ...ot exceedtheheightof the chimneyabovetheflue conneCtion Steam Boilers Make certain the system is pressure tight with pressure gage and pop off safety valve in proper working order Insure Existing wate...

Page 6: ...ORIZTONALOR VEBTICAL DRAFT HOOD SELECT EITHER HORIZTONAL OR VERTICAL DRAFT HOOD PITCH HORIZONTAL RUN 1 4 6 35mm MIN PER FOOT 305M VERTICAL DRAFT HOOD REDUCER DO NOT EXTEND FLUE PIPE BEYOND INSIDE OF C...

Page 7: ...or repositioned seeFigure6 FORCED AIRFURNACE FIGURE3 A full combustion chamber liner is recommended for warm air furnaces see Figure 3 and a target wall or full combustion chamber liner is recommended...

Page 8: ...ION TO BURNER FTGURE 7 CONTROL MANIFOLD PROBE DIM IGNITER 1 06 SENSOR 84 80 20 32MM REF 1 75 C19 OSrvH C2 67MM 125 3 175mm FIGURE 6 o o I CD 0 CD F GAS PIPING NOTICE All piping must comply with local...

Page 9: ...sed it should befusedfor a minimumof 15amps A pipe union shall be installed in the gas line adjacent to and upstream from the main gas manual shutoffvalve A drip leg or sediment trap strainer must be...

Page 10: ...plug using properpipedope intoorificeholder l0 CAUTION Each installation must include suitable limit controls Existing oil burner combination limit and operating controls are normally not suitable for...

Page 11: ...desor in their absence with theNationalElectricCodeANSIAIFPA No 70 1987or latestedition ll 425 000 124 6kW 450 000 131 9kW 500 000 146 5kW 550 000 161 2kW 600 000 175 8kW 650 000 190 5kW 1 2 700 000 2...

Page 12: ...peration Referto Figure8 for pressure requirements t2 1 D SQ l r 1 671 A 7 8 KNOCKOUT FOR 1 2 CONDUIT CONNECTION 2 HOLES IN LINE 1 0 i a NPT UPSTREAM 1 8 NPT DOWNSTREAM PRESSURE TAP PPESSURE TAP 1 C l...

Page 13: ...uge scaled from0 W C to 15 0 W C 3736 5Pa to readpressure Fig 11 l3 J PRESSURE REGULATOR ADJUSTMENT The gas pressure regulator is NOT factory preset and must be field adjusted while the burner is in o...

Page 14: ...llcoverandtightenthecoverscrews to prevent tampering FIGURE12 l4 K GAS PRESSURE SWITCHES FIGURE 12 MOUNTING All switches can be mounted in either horizontal or vertical position Switches should be rea...

Page 15: ...8Pa l 314 44 45mm yes 1 5 871 8Pa 00 000 205 2kw l 7 8 47 63mm removed 5 871 8Pa 2 118 53 97mm yes 1 5 871 8Pa l5 SECTION II INITIAL START UP 1 NOTE Read the applicable sequence ofburner primary gas...

Page 16: ...usethe following formula t6 6 Open the ball valve to the inlet of the gas pipetrain Make sure the ball valve nearest the burner the outlet of the gas pipetrain remains closed Test all new piping for...

Page 17: ...should notexceed 04 or400PPMair free l7 3600 x cubic ft per revolution x BTU value cubic ft BTU HR seconds per revolution NATURAL GAS EXAMPLE Timing one revolution of the 1fe dial at 6 seconds on natu...

Page 18: ...heinstruction plate attached to theburner 18 20 9 COAIRFREE 20 9 02 X COPPM 12 2 For Natural Gas COAIRFREE C02 X COPPM 14 For Propane Gas CO AIRFREE CO2 X COPPM C NOTE The EHG was designed to fire int...

Page 19: ...rmer t9 TO RESTART THE BURNER AFTER A FLAlVIE FAILURE remove power from the burner for 1 minute to reset the primary controller Push the manual reset on the Low Gas pressure switch The burner should r...

Page 20: ...stem into lockout closing the gas valves f EHGPOWCRGASBURNER WITH HONEYWELL S89F GAS PRIMARY BLACK BLACK BLACK _ BLACK r0 SIJITCH T GREEN LIGHT s 63469 001 MOTOR 63470 0 2 YELLOIJ I VELLO SENSOR 20383...

Page 21: ...erwhichtimeit SEQUENCE OF OPERATION ERG SERIES POWER GAS BuR1rnR UTILIZING HONEYWELL S89E GAS PRIMARY PIN 62758 002 WI EXTERNAL 30 SECOND PREPURGE TIMER PIN 62388 001 AND RESISTOR PIN 62530 001 On a c...

Page 22: ...alves and ignition transformer To restart the system the main power or thermostat must be de energized momentarily and then re energized Ifat any time during the heat cycle there is insufficie nt sup...

Page 23: ...3 FLAME SENSING The Honeywell S89 series primary ignition controls utilize the flame current rectlfication principal for main burner flame sensing The flame rectification phenomenon occurs as follows...

Page 24: ...OOTING GUIDE MOTOR DOES NOT START 1 Check the low voltage transformer for 24 volt output between terminal 3 on the motor start relay either of the r terminals on the control box 2 Check for 24 volts A...

Page 25: ...t Control Motor starts Completes 30 second prepurge cycle 8 second safe start chock series Gas valve opens regulating adequate gas pressure No flame established Primary control locks out after 4 secon...

Page 26: ...26 LOSES FLAME DURING CYCLE CONTROL LOCKS OUT ON SAFETY 1 Reset Control Completes 30 second prepurge cycle and 8 second safe start check I Flame is established Sometimes the control locks out before t...

Page 27: ...erthe electrode porcelain 27 SECTION IV SERVICE Caution Make sure that the main manual gas valves and main electrical power disconnect are turned off before opening burner or removing any parts for se...

Page 28: ...VIEW 28 FIGURE17 6 Make sure that the burner tube end is properly positioned in the combustion chamber entry It must be set 1 2 l2 7mm short of the inside face of the combustion chamber as shown in fi...

Page 29: ...gperiodic cleaning 29 B AIR PROVING SWITCH The air proving switch has a black plastic top and grey bottom and is mounted inside the junction box on the right side of the burner housing A clear plastic...

Page 30: ...ed or anunsafe conditioncanoccurresulting in deathor property damage BLOWER 3 Should removal of the blower wheel be necessary for cleaning or replacement of either it or the motor the blower wheel mus...

Page 31: ...or bettertemperafure rating 3l TECHNICAL INFORMATION Troubleshooting Guide NUISANCE LOCKOUTS FLAME SENSING PROBLEMS EHG GAS BURNERS Wayne s EHG series direct spark ignition DSI gas burners prove flame...

Page 32: ...llation of thegastrainassembly 32 The flamerod probe may be grounded out Assure that the flamerod probe is not touching the burner head The probe should be positioned in the center of the clearance gr...

Page 33: ...ndmustbereplaced 2 Unit doesnotspark Ignitiontransformer isbadandmustbereplaced 33 If after all of the above listed items have been carefully checked the burner still fails to work it is due to one or...

Page 34: ...omstateto state J LIMITED WARRANTIES FOR OIL AND GAS BURNERS MADE BY WAYNE AND USED IN RESIDENTIAL INSTALLATIONS WAYNE COMBUSTION SYSTEMS WAYNE warrants to those who purchase its Oil Burner Models for...

Page 35: ...URNEROFF FOR 30 SECONDSAND THEN BACK ON FOR RESTART 35 CONSUMER INSTRUCTIONS Keep the area around the burner clear and free of combustible materials gasoline or other flammable liquids or vapors Do no...

Page 36: ...ance Do notshutoff thecontrolswitchto thepumpor blower 36 TO SHUT OFF 1 TURN MAIN POWER SWITCH OFF OR TURN BURNER SWITCH OFF 2 SHUT ALL MANUAL GAS VALVES EXPLOSION HAZARD If PROPANE gas is used and th...

Page 37: ...ress service telephone numbers emergency telephone numbers aswell asthedateof installation 37 START UP SERVICE NOTES Record the installation data the combustion readings etc and affix to this manual o...

Page 38: ...E NP GAS INLET 1 T T T T T T T L 1 rJ5ZB OO2 rJs23 001 LUG P 66H 1 PtASnC 2 tJ50J OO1 ALVL MANUAL BqLL 1 IE PARTNO DESCRIP IION rqrc uat GASTRAIN WITHREGULATOR P N 63s27 001 EXPLODED VIEWS FIGURE 19...

Page 39: ...GASTRAINWITHRIGULATOR ASSEMBLED VIEW FTGURE 1e coNr 14 ASSEMBLED VIEW GAS TRAIN WITH REGULATOR 12 FIGURE 19 CONT...

Page 40: ...7 eo FrcuRE 1e coNT A 2e u J u J 2 9 J FIGURE 19 CO NT 7 90...

Page 41: ...2E 001 lL crs tNtEr 5 i0J5o 0ol AL GAS SHIJIOFF 1 12o r 2 t 55001 q z rtPPtE SCH tO X J 5 J 5 lO552E 002 Al G soLrn Er I 2 l6J52J ml LUG P 8aH t Pt LtIlC I t L1505 ool AL tr TANUAL ILL I 2 PN T NO DES...

Page 42: ...GASTRAINWITHOUT REGULATOR A t ASSEMBLTD VIEW FTGURE 1e Corur GAS TRAIN WITHOUT REGULATOR 5 5 FIGURE 19 CONT ASSEM BLED VI EW...

Page 43: ...22 FIGURT 1e coNT A 7 22 I FIGURE 19 CONT...

Page 44: ...TION NUMBER BltI 0F IvIATERIALS FORPARTNUMBER EXPLODED VIEW F GU RE 20 ASSEMBLED VIEW 11 12689 PLUG HOLE 875 DIA 1 P 10 64015 004 BOX CONTROL THERMO 1 M 9 100451 003 SCREW FLSL 5 16 18 X 1 00 4 P 8 62...

Page 45: ...L DIM A DIM 8 6 11q v v t t q 17 3 ro z 12 20 3 1e 7 1q 23 3 22 7 l B 0 1 1 DrM FIGURE 20 ntv 18 4 I j MODEL DIM A DIM B 6 15 3 1 4 7 9 17 3 1 6 7 12 20 3 19 7 15 23 3 22 7 1 1 FIGURE 20 DIM B II 0IM...

Page 46: ...F63279 5 JI rvnEw g JZ A J tz nE 5Ll o J tz4r6 QO2 lElJY 2ly 50160 Hz z 2 U 60 UU RANSFORMER 12OV 2 V 50 60 Hz T oO UUZ I AUKLI UUMF JNLNI MOUNIING IILM FAr l NU DEsCRIPTION Ports List EXPLODED VIEW...

Page 47: ...DESCRIPI ION JI Ports Ust X PARTNUMBERWILLCHAI IGE WtTFlAIR TUBE LENGTH REFERTO IHE SPECIRCATION NUMBERBILL OF MATERIALS FOR PIRT NUMBERS bL IbU UU 21 1601 20 PACKED WITH BURNER EXPLODED VIEW FIGURE...

Page 48: ...FLANGED PACKED SEPARATELY WITHBURNER DECAL TAG LOCATION ASSEMBLED VIEWS FrcuRE 22 CONT FLANGED PACKED SEPARATELY WITH BURNER DECAL TAG LOCATION ASSEMBLED VIEWS FIGURE 22 CONT...

Page 49: ...H THES89ECONTROL VIEWB B vtEw B 8 coNDUtT 100196 USEDON MODELS THES89ECONTR ASSEMBLED VIEW VIEW 8 8 CONDUIT 100196 USED ON MODELS THE S89E CONTRe 7L SEE VIEW B B GAS TRAIN WIRES POWER WIRES ASSEMBLED...

Page 50: ...EXPLODED VIEW FIGURE 24 X PARTNUMBERWILLCHANGEWITHAIR TUBE LENGTH REFERTO THE SPECIFICATION NUMBERBILL OF MATERIALS FOR PARTNUMBERS 41 bj b U4l 4b I UUI 45 r 3873 001 44 r 77 001 43 i073 002 4l 0 14 9...

Page 51: ...CATION NUMBER REFERTO THIS NUMBER EN ORDERING PARTS FLANGED SEPARATELY WITH FrcuRE 24 CONT FLANGED PACKED I SEPARATELY WITH BURNER DECAL TAG LOCATION ASSEMBLED VIEWS FIGURE 24 CONT SPECIFICATION NUMBE...

Page 52: ...IL DlM A DIM B 6 1s 3 1 7 v 17 3 16 7 4 f IL on z Lv J 1e 7 4 t3 23 3 zz FIGURE 25 18 4 MODEL DIM A DIM B 6 15 3 1 4 7 9 17 3 1 6 7 12 20 3 19 7 15 23 3 22 7 15 1 1 1 8 0 l FIGURE 25 DIM JB J _ _ DIM...