Wayne P250AF-DI, P250AF-EP, P265-EP, P265F specifications Start

Page 16

START

TURN GAS SUPPLY OFF,

TURN THERMOSTAT

(CONTROLLER) TO CALL

FOR HEAT

POWER TO MODULE

(24V NOMINAL)

YES

SPARK ACROSS

IGNITER/SENSOR GAP

YES

TURN GAS SUPPLY ON

PILOT BURNER LIGHTS?

YES

SPARKS STOP WHEN

PILOT IS LIT?

YES

MAIN BURNER LIGHTS?

YES

SYSTEM RUNS UNTIL CALL FOR HEAT ENDS?

YES

CALL FOR HEAT END

SYSTEM SHUTS OFF?

YES

S8600, S8610 TROUBLESHOOTING GUIDE

 

 

NOTE: Before troubleshooting, familiarize yourself with the start up and checkout procedure.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

Check line voltage power, low voltage transformer, limit controller, thermostat (controller) and

 

wiring. Also, check air proving switch on combustion air blower system (if used) and that vent

 

 

 

 

damper (if used) is open and end switch is made.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pull ignition lead and

 

• On modules with vent damper plug, make sure

 

 

check spark at module

 

vent damper has not been installed, then

 

 

 

 

 

NO

removed. Replace vent damper if necessary.

NO

 

Spark okay?

 

• On other models, replace module.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Check ignition cable, ground wiring, ceramic insulator and gap, and correct.

 

 

• Check boot of the ignition cable for signs of melting or buckling. Take protective

 

 

action to shield cable and boot from excessive temperatures.

 

 

 

 

 

 

 

NO

• Check that all manual gas valves ar open, supply tubing and pressures are good, and pilot

 

burner orifice is not blocked.

 

•Check electrical connections between module and pilot operator on gas control.

•Check for 24 Vac across PV-Mv/PV terminals on module. If voltage if okay, replace gas control; if not, replace module.

 

 

 

NOTE: If S8600B, H; S8610B, H goes into lockout, reset system. For S8600M, wait 6 min.

 

 

 

 

norm. for retry or reset system.

 

 

 

 

• Check continuity of ignition cable and ground wire.

 

 

NO

 

• Clean flame rod.

 

 

 

 

 

 

• Check electrical connections between flame rod and module.

 

 

 

 

 

 

 

 

• Check for cracked ceramic flame rod insulator.

 

 

 

 

 

 

 

 

• Check that pilot flame covers flame rod and is steady and blue.

 

 

 

 

• Adjust pilot flame.

 

 

 

 

• If problem persists, replace the module.

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

• Check for 24 Vac across MV-MV/PV terminals. If no voltage, replace module.

 

 

 

 

 

 

• Check electrical connections between module and gas control. If okay, replace gas control

 

 

 

 

 

 

 

 

or gas control operator.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: If S8600B, H; S8610B, H goes into lockout, reset system. For S8600M, wait 6 min.

 

 

 

 

norm. for retry or reset system.

 

 

NO

 

• Check continuity of ignition cable and ground wire.

 

 

 

 

 

 

NOTE: If ground is poor or erratic, shutdowns may occur occasionally even though operation

 

 

 

 

 

 

 

 

is normal at the time of checkout.

 

 

 

 

 

 

 

 

• Check that pilot flame covers flame rod and is steady and blue.

 

 

 

 

• If checks are okay, replace the module.

 

 

 

 

 

 

NO

• Check for proper thermostat (controller) operation.

 

•Remove MV lead at module; if valve closes, recheck temperature controller and wiring; if not, replace gas control.

TROUBLESHOOTING

ENDS

Repeat procedure until trouble free operation is obtained.

15

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Contents Burner Models Minimum Input Maximum Input Fuels Wayne Combustion SystemsGlasgow AVE Fort WAYNE, Should Overheating OccurVisual Inspection of the Heating System Flue Pipe and Chimney Inspection of Heating Appliance12.7 mm Minimum rise 1/4 6.35 mm to the foot .305 m Flue Pipe and Draft Hood Preparation of Furnace or BoilerPreparation of Combustion Chamber Installation of Burner and Controls Combustion ChambersSizing of Input in Relation to Furnace Natural GAS Propane GAS InputP265 only P250 onlyP265F only Electrical Wiring Limit Control SwitchesTesting Piping for Leaks ThermostatPurging Effective Overall Pipe Size Length ThreadPipe Capacity Table Multiplier for Various Specific Gravities GravityAdjustment of Burner Standing Pilot Combination GAS Valve Electronic PilotP265DI Junction BOX Rotated P265DIBest Locations for GAS FIG. aTrouble Chart Cause SymptomsGeneral Instruction Shutting Down the Burner ServiceOperation Power Interruption Start StageThermostat Controller Calls for Heat Spark Generator Pilot Burner OperationStart P250AF Direct Spar Electrode Location Direct Spark Ignition Honeywell S87K SystemDirect Spark Ignition Honeywell System DescriptionTroubleshooting Preliminary ChecksWHAT’S Wrong WHY What to do Service HINT, Diagnosis and Corrective MeasuresWiring Diagram Honeywell S87KDI System Ladder Form See chart Description Parts List P265/P265F Series GAS Burners P265FBBP265FEP P265FDIParts List P250AF Series GAS Burners P250AF EP P250AF DIPage Wayne Combustion Systems

P265, P250AF, P265-EP, P250AF-DI, P250AF-EP specifications

Wayne P265-EP, P250AF-EP, P250AF-DI, P265F, and P265 are a series of fuel dispensing pumps known for their reliability and advanced technology. These pumps are engineered to meet the demanding needs of various fueling environments, making them suitable for both commercial and retail operations.

The Wayne P265-EP is particularly notable for its compact design and efficient performance. It features a user-friendly interface, making it easy for operators to manage fuel dispensing. Its electronic controller allows for precise monitoring and control of fuel flow, ensuring accurate transactions while minimizing wastage. The pump is also equipped with advanced security features to prevent unauthorized access.

The P250AF-EP and P250AF-DI models are designed with versatility in mind. They can support multiple fuel types, including gasoline, diesel, and biofuels, providing flexibility for businesses looking to serve a diverse clientele. The integrated diagnostics system helps operators identify issues quickly, reducing downtime and enhancing operational efficiency. Additionally, these models incorporate Wayne's SmartServe technology, which optimizes service intervals and maintenance schedules.

The P265F model emphasizes high performance and durability. Constructed with robust materials, it withstands harsh environmental conditions, making it ideal for outdoor installations. Featuring an advanced filtration system, it enhances fuel quality by removing contaminants, thereby extending the lifespan of both the pump and the connected storage tanks. Enhanced hydraulic efficiency translates to faster fueling times, increasing customer satisfaction at busy fueling stations.

Lastly, the P265 model stands out for its automatic nozzle shut-off function, which significantly reduces the risk of overfills and spills. This feature safeguards both the environment and the business against potential liabilities associated with fuel spillage.

In summary, the Wayne P265-EP, P250AF-EP, P250AF-DI, P265F, and P265 pumps incorporate cutting-edge technologies that prioritize efficiency, safety, and user convenience. Their advanced features ensure reliable performance across a variety of fueling applications, making them a preferred choice for operators seeking high-quality dispensing solutions. Whether it's speed, security, or flexibility, Wayne pumps are engineered to meet the evolving needs of the fuel distribution industry.
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