How do I fix Wayne error code 01.00.01?

Error 01.00.01 (Power) indicates "Power supply voltage low". Applicable models: Vista, Helix, Ovation. Symptoms include: Display dim or flickering, Random resets, Erratic operation. To troubleshoot: Check incoming voltage at junction box. Verify neutral connection. Test power supply output. Replace power supply if below spec. Related parts: Power Supply, Fuse Block, Junction Box Wiring.

How do I fix Wayne error code 01.00.02?

Error 01.00.02 (Power) indicates "Power supply voltage high". Applicable models: Vista, Helix, Ovation. Symptoms include: Components running hot, Premature component failure. To troubleshoot: Check incoming line voltage. Verify transformer tap settings. Contact utility if consistent overvoltage. Install voltage regulator if needed. Related parts: Power Supply, Transformer.

How do I fix Wayne error code 02.01.01?

Error 02.01.01 (Hydraulic) indicates "Flow switch not detected". Applicable models: Vista, Helix, Ovation. Symptoms include: Dispenser authorizes but no flow starts, Pump runs but no fuel. To troubleshoot: Check flow switch wiring. Verify flow switch adjustment. Test flow switch continuity. Check for air in lines. Related parts: Flow Switch, Flow Switch Cable.

How do I fix Wayne error code 02.01.02?

Error 02.01.02 (Hydraulic) indicates "Flow switch stuck on". Applicable models: Vista, Helix, Ovation. Symptoms include: Pump won't stop, Continuous fuel flow indication. To troubleshoot: Shut down dispenser immediately. Check for debris in flow switch. Replace flow switch if stuck. Verify switch returns when flow stops. Related parts: Flow Switch.

How do I fix Wayne error code 02.02.01?

Error 02.02.01 (Hydraulic) indicates "Solenoid valve not responding". Applicable models: Vista, Helix, Ovation. Symptoms include: No fuel flow when authorized, Valve click not heard. To troubleshoot: Check valve coil resistance (typically 10-20 ohms). Verify 12V/24V at valve. Check for stuck valve plunger. Replace valve coil or assembly. Related parts: Solenoid Valve, Valve Coil, Valve Driver Board.

How do I fix Wayne error code 02.03.01?

Error 02.03.01 (Hydraulic) indicates "Pump relay failure". Applicable models: Vista, Helix, Ovation. Symptoms include: Pump won't start, No relay click, Pump runs continuously. To troubleshoot: Test relay coil continuity. Check relay contacts. Verify relay driver signal. Replace relay if stuck. Related parts: Pump Relay, Relay Socket, Relay Board.

How do I fix Wayne error code 03.01.01?

Error 03.01.01 (Meter) indicates "Pulser signal missing". Applicable models: Vista, Helix, Ovation. Symptoms include: Flow but no volume display, Totalizer not incrementing. To troubleshoot: Check pulser cable connection. Verify pulser gap (0.005-0.010"). Test pulser output with multimeter. Replace pulser if no signal. Related parts: Pulser, Pulser Cable, Meter Assembly.

How do I fix Wayne error code 03.03.01?

Error 03.03.01 (Meter) indicates "Meter locked/seized". Applicable models: Vista, Helix, Ovation. Symptoms include: No flow despite pump running, High pressure at meter inlet. To troubleshoot: Do not force - may damage meter. Check for debris/contamination. Verify product is correct grade. Replace meter if seized. Related parts: Meter Assembly, Strainer.

How do I fix Wayne error code 06.01.01?

Error 06.01.01 (Display) indicates "Main display failure". Applicable models: Vista, Helix, Ovation. Symptoms include: Blank display, Garbled characters, Frozen display. To troubleshoot: Check display cable connection. Verify display power. Check for water intrusion. Replace display module. Related parts: Display Module, Display Cable, Display Driver.

How do I fix Wayne error code 07.01.01?

Error 07.01.01 (Communication) indicates "POS communication failure". Applicable models: Vista, Helix, Ovation. Symptoms include: Dispenser offline on POS, Cannot authorize. To troubleshoot: Check communication cable. Verify dispenser address. Check termination resistors. Test cable continuity. Related parts: Communication Cable, Interface Board, Termination Resistor.

How do I fix Wayne error code 08.01.01?

Error 08.01.01 (Vapor Recovery) indicates "Vapor pump failure". Applicable models: Vista, Helix, Ovation. Symptoms include: Vapor pump not running, CARB compliance alarm. To troubleshoot: Check vapor pump power. Verify pump relay. Test pump motor. Check for blockage. Related parts: Vapor Pump, Pump Relay, Vapor Lines.

How do I fix Wayne error code 09.01.01?

Error 09.01.01 (Controller) indicates "Nucleus controller fault". Applicable models: Helix, Ovation. Symptoms include: Complete system failure, No response to inputs. To troubleshoot: Power cycle completely (30 sec). Check all cable connections. Verify Nucleus firmware. Replace Nucleus if persistent. Related parts: Nucleus Controller, Power Supply.

How do I fix Wayne error code 09.01.02?

Error 09.01.02 (Controller) indicates "Nucleus communication fault". Applicable models: Helix, Ovation. Symptoms include: Side A/B not communicating, Partial dispenser operation. To troubleshoot: Check inter-side cable. Verify Nucleus addressing. Reset both controllers. Replace communication cable. Related parts: Nucleus Controller, Inter-Side Cable.

Wayne iGEM Error Codes

Complete reference for Wayne dispenser error codes in iGEM format. Applicable to Vista, Helix, and Ovation models.

iGEM Code Format

Wayne error codes follow the CC.DD.NN format:

CCComponent Code (01-99)

DDDevice/Location (00-99)

NNError Number (00-99)

Component:

Severity:

Model:

Showing 34 of 34 codes

Severity Levels

CRITICALImmediate shutdown required

HIGHDispenser inoperable

MEDIUMReduced functionality

LOWMinor issue

Need Help?

For complex issues or codes not listed here, contact Wayne/Dover technical support.

Wayne/Dover Support: 1-800-289-2963 (24/7)

Email: support.austin@doverfs.com

Wayne iGEM Error Codes

iGEM Code Format

Severity Levels

Need Help?

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