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WAYNE CO
 
 
 
 
 
 
 
www.wa
 
 
 
 
BURNE
ER MODEL
SC80
ELECTR
RICAL Powe
r Supply – 12
 
INSTALLAT
TION OF THE
REGULATI
ONS OF THE
ALL LOCA
L CODES AND
INCORREC
CT INSTALLA
AND COUL
LD RESULT IN
A QUALIF
IED INSTALLE
THE EQUI
PMENT AND W
CODES AN
ND ORDINANC
BURNER IS
B
OMBUSTION
N SYSTEMS
801
GLASGOW
W AVE.
FORT
WAYNE, IN
N 46803
PHONE: (26
60) 425-920
(855
5) WAYNEC
(80
00) 443-462
FAX: (26
60) 424-090
ynecombus
stion.com
Man
ual 101285‐0
001 | Revision
NOTE: D
Dimensions in
n () are inform
SP
ECIF
MINIMU
UM INPUT
20,000
Btu/hr (6 kW
0V/60Hz 1 Ph
h.
 
If the info
ormation in
explosio
on may resu
IN
NSTALLAT
BURNER MUS
ST BE DONE B
NATIONAL FU
UEL GAS COD
D AUTHORITIE
ES HAVING JU
TION, ADJUST
TMENT, OR M
N DEATH, SEV
VERE PERSON
ER IS THE PE
RSON WHO IS
WHO IS LICEN
NSED TO INST
CES.
S SHIPPED
D AT LOW
LIGHT
IN THIS CON
NFIGURATIO
M
MOD
S
00
S
25
04
GA
n C | Publicati
ion Date: Jan
mational only
y. English valu
 
FICAT
TION
NS
 
 
 
MAXIMUM
 
W)
80,000 Btu/
 
 
 
 
 
MO
OUNTING: Ad
djustable flang
 
n these instr
ructions is
 
ult causing p
property da
TION OF B
BURNER
BY A QUALIFI
IED INSTALLE
DE ANSI Z223.
.1/NFPA 54, A
URISDICTION
.
MISUSE OF TH
HIS BURNER W
NAL INJURY,
OR SUBSTAN
S RESPONSIB
BLE FOR THE
TALL GAS-BU
URNING EQUIP
RATE AND
D MAX AIR
ON AND WILL
L NEED AIR
1
DEL
L
SC8
80
AS BU
RNERS
uary 31, 2017
ues take prior
rity. 
 
M INPUT
/hr (23 kW)
ge is standard
d
 
not followe
ed exactly, a
amage, pers
sonal injury
ER IN ACCOR
RDANCE WITH
AND IN COMPL
LETE ACCORD
WILL VOID TH
E WARRANTY
NTIAL PROPE
RTY DAMAGE
INSTALLATIO
ON AND ADJU
PMENT IN AC
CORDANCE W
R.
BURNER M
MAY NOT
ADJUSTMEN
NT.
S
FU
UELS
Na
atural & L.P. G
Gas
a fire or
y or death.
DANCE WITH
Y
E.
USTMENT OF
WITH ALL

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Summary of Contents for Wayne SC80

  • 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.
  • Page 4: Table Of Contents

    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...
  • Page 5: Contents Section I: Installation And Setup

    Wayne Combustion Systems SC 80 burner. Th he SC80 is a natur ral gas or LP fired burner c capable of firi ng in the rang ge of 20,000 –...
  • Page 6: Determine Orifice Size And Rate

    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 (...
  • Page 7: Changing The Orifice

    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”...
  • Page 9: Inspection And Sizing Of Gas Piping

    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”...
  • Page 11: Testing Piping For Leaks

    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.
  • Page 12: Inspection Of Limit Control Switches

    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...
  • Page 13: Low/High Sc80 Model

       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...
  • Page 14: Section Ii Initial Start Up

    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...
  • Page 15: Combustion Adjustment Of Burner

    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...
  • Page 16: Section Iii Gas Conversion

    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...
  • Page 17: Section V Service And Troubleshooting

    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.
  • Page 18: Preliminary Checks, Diagnosis And Service Hints

    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.
  • Page 19: Component Troubleshooting And Diagnosis

    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.
  • Page 20: More Service Hints

    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.
  • Page 21: Flame Rod And Spark Electrode Spacing

    If either gap is ou t of the tolera ances noted a above, contac ct Wayne Com mbustion Syst tems support for further gu uidance.
  • Page 22: Wiring Diagrams

    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.
  • Page 23: Section Vi Parts List And Exploded Views

    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...
  • Page 27: Parts List

    SC80 parts list Item Part No. Description 1  64504‐001  Tube/Flange Weldment – Painted  1  2  63622‐001  Flame Spreader  1  3  63620‐001  Gasket, End Cap  1  4  63693‐001  Venturi Assembly  1  5  63696‐001  Spark Electrode  1  6  63697‐001  Flame Sense Rod  1  7  64411‐002  Ignition Wire  1  8  60172‐002  Motor/Blower Assembly 115V / 50 – 60 Hz  1  9 ...
  • Page 28: Section Vii Warranty

    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...
  • Page 29 NOTES...

Table of Contents