Page 1
WAYNE CO OMBUSTION N SYSTEMS GLASGOW W AVE. FORT WAYNE, IN N 46803 PHONE: (26 60) 425-920 (855 5) WAYNEC 00) 443-462 FAX: (26 60) 424-090 AS BU RNERS www.wa ynecombus stion.com ...
Page 2
INSTALLATION LOG BURNER MODEL: SPECIFICATION NUMBER: FUEL (NATURAL OR GAS ORIFICE DRILLED PROPANE): SIZE: INLET GAS PRESSURE (%): (%): CO (PPM): (in. w.c.): INSTALLER’S NAME: CONTRACTOR NAME: CONTRACTOR CONTRACTOR PHONE ADDRESS: NUMBER: CONTRACTOR LICENSE #: DATE OF INSTALLATION: COMMENTS ABOUT INSTALLATION/START UP: BURNER/APPLIANCE SERVICE LOG SERVICE ...
Page 3
F FOR YO UR SAFT TEY: O NOT STO ORE OR U SE GASOL LINE OR O OTHER FLA AMMABLE VAPO RS AND L LIQUIDS IN N THE VINC CINITY OF F THIS OR A ANY OTHE ER APPLIA ANCE.
E. TESTING PIPING FOR LEAKS…………………………………………………………………….……………....11 F. ELECTRICAL WIRING OF BURNER…………………………………………………………….……………....11 G. INSPECTION OF LIMIT CONTROL SWITCHES……………………………………………….………………....12 H. LOW/HIGH SC80 MODEL………………………………………………………………………….……......13 ELECTRICAL WIRING OF LOW/HIGH SC80………………………………………………….………….......13 SECTION II INITIAL START UP…………………………………………………………………………….…………....14 A. OPERATION OF BURNER………………………………………………….……………………........14 B. COMBUSTION ADJUSTMENT OF BURNER…………………………………………………….……......15 C. FINAL INSTALLATION INSTRUCTIONS………………………………………………………….…………....15 SECTION III GAS CONVERSION…………………………………………………………………………….…......16...
TERMINE OR RIFICE SIZE AND RATE Once the desired heat output of the burner has b been determin ned, the gas o orifice must b be properly siz zed. Stock burners co ome with an o orifice near th he low end of the burner’s firing range (...
E: The Btu/hr r input values s in Table 1 sh how the appro oximate hourl ly input of the e burner for th he various dril ll bit sizes show wn. To determ mine the actua al input of the burner by us ing the gas m meter, follow t...
Page 8
Pull t the gas train o out of the bur rner. The orific ce is located on the end of f the gas train n and looks lik ke a brass plu ug. Remove the o orifice with a 9 9/16”...
INSP PECTION AND D SIZING OF F GAS PIPING All pi ping must co mply with loc al codes and ordinances o or the Nationa al Fuel Gas C Code ANSI Z2 223.1/NFPA N No. 54. A sedim ment trap or d drip leg must be installed in n the supply l...
Page 10
Table 2: Pipe Sizing Chart for Natural Gas (0-0.5 psi) with Straight Schedule 40 Metal Pipe The following chart is based on 0-0.5 psi inlet pressure, specific gravity of 0.6, and a pressure loss of 0.5” w.c.. Maximum Capacity of Pipe Size in Btu per Hour Length of 1/2”...
ELECTRICAL WIRING OF BURNER The SC80 burner is shipped completely wired. It is only necessary to supply the 120 volt circuit, thermostat and limit circuit. All wiring must conform with the National Electric Code or the code legally authorized in the locality where the installation is being made.
INSPE CTION OF L IMIT CONTR ROL SWITCH Warm air furnaces (gra avity and force ed air) should d be equipped d with an auto omatic tempe erature limit co ontrol switch. Hot water r boilers (force ed or gravity) should be eq quipped with a an automatic...
Low/Hi gh SC80 Mo odel The S SC80 Low/Hi gh model ope erates at diffe erent gas pres ssures than th he standard S SC80 model. T This model h as a special gas v valve marked “LO HI” near...
ECTION II: INITIAL ST TART UP OPERAT TION OF BUR RNER Starting the bu urner: Ensur re power and gas are bein g supplied to the burner. Have the appliance e thermostat c call for heat. Burner should d start after p progressing th hrough the sta...
BUSTION AD DJUSTMENT T OF BURNE All adjustm ments below must be mad e with the foll lowing equipm ment: 1. Draft G Gauge 3. CO Teste 2. O or C Analyzer 4. Water Co olumn Gauge Air S Shutter Adjust ment To ad djust the air s...
NATURAL GAS AND LP CONVERSION INSTRUCTIONS In order to allow SC80 burners to be converted from natural gas to LP gas operation, or from LP to natural gas operation, Wayne Combustion Systems has created gas conversion kits that contain all the parts necessary for any...
9. Open end wrenches 10. Tape measure The Wayne burner that you are troubleshooting has the following electrical single phase components: 1. 120 Volt Combustion Fan Motor with End Switch 2. Fan Relay-24 volt coil side and 120 volt fan side 3.
0 to 50 microamp meter. Typical flame current readings with the Wayne control range from .4-.8 µA. Although this control is able to sense flame with a signal as low as .1 µA, we recommend replacing the electrode assembly if the signal is .1 µA or less in order to avoid future nuisance lockouts.
Once the flame is established, assure that the flame current is above the minimum specified. If not, assure that the system has the proper input voltage. During service, a scale may build up on the flame sensing rod, which may also reduce flame current readings.
MORE SERVICE HINTS THERMOSTAT CALLS FOR HEAT AND THE FOLLOWING CONDITIONS OCCUR: 1. PROBLEM: The combustion fan motor is not operating. Possible Reasons: a. Power is not on. b. Circuit breaker tripped. c. Thermostat in the off position. d. Thermostat connections to T-T terminals on junction box have shorted to the junction box. e.
WIRIN NG DIAGRAM Figu ure 14: Wiring g Diagram for SC80 Burner TION: Label all wires prior r to disconnec ction when se ervicing contro ols. Wiring er r rors can caus se improper a a nd dang gerous operat tion.
I: PARTS L LIST AND E EXPLODED D VIEWS EXPL LODED VIEW igure 15: Rig ght Side Exp loded View o of SC80 Parts in Exp ploded View 1. Tu ube/Flange W Weldment – Pa ainted 2. Fl ame Spreade 4.
Page 24
Figure e 16: Left Side Exploded V V iew of SC80 0 Parts in Exploded Vie Tube/Flang ge Weldment – Painted Flame Spre eader Venturi Ass sembly Motor/Blow wer Assembly Air Shutter 0. Ignition Con ntrol . Ignition Con ntrol bracket 2.
Page 25
5. Spark El ectrode 6. Flame S ense Rod 7. Ignition W Wire Figu re 18: Explod ded View of SC80 Gas Tr rain arts in Explod ded View 18. Gas V Valve 19. Manif fold – SC80 S Special 20. Orifice...
Page 26
Explode ed View 12. Box, C Control with St trap Figure 19: E E xploded Vie e w of SC80 J J unction Box x 13. Contro ol Box Lid, Pla ated 14. Transfo ormer 15. Relay 16. T-T Te...
6) months fro om the date of manufact ture. ALL GA URNERS man nufactured by y “WAYNE” w will be simila arly epaired or replaced at t the expen nse of the arranted for eighteen(18...