Generac QT06024AVSX, QT06024AVAX Overvoltage Alarm, Internal Failure Shutdown Alarm, Canbus Alarm

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Control Panel

OVERVOLTAGE ALARM

If the generator voltage rises above 110% for >3 seconds, an alarm will be issued.

If the generator voltage rises above 130% for >0.2 seconds, an alarm will be issued.

INTERNAL FAILURE SHUTDOWN ALARM

Any internal failure that can be detected such as corrupted firmware will cause this shutdown alarm. This alarm cannot be cleared.

CANBUS ALARM

Where applicable, if the Canbus communications link fails to com- municate, a “Canbus Alarm” will be generated. This only applies to systems with external ignition modules. The alarm may be generated if:

1.The physical link is broken.

2.The Ignition Module fails or resets.

3.The Nexus Controller fails or resets.

4.Having the Battery Chargers 120 VAC connected without a battery installed.

5.A blown 10 amp Ignition Module fuse (approximately 12 inches away from the starter).

6.A blown 25 amp system fuse (located approximately 12 inches away from the DC alternator).

NOTE:

The “Canbus Alarm” will not clear on its own. To clear the alarm, press the “enter” key to acknowledge the alarm. The alarm will clear and if the fault is still present, the alarm will reoccur.

IGNITION ALARM

When an ignition alarm occurs, a generic message “Ignition Fault” will be displayed as the fault code.

MAINTENANCE WARNING

When a maintenance period expires, a warning message will be posted. The warning can be reset by hitting the Enter key. Resetting will clear the warning and reset the maintenance counters for the condition annunciated. The history log will reflect the maintenance warning.

ALARM CANCEL

When the generator is shut down due to a latching alarm, the Auto /Off/ Manual switch must be set to the off position and the ENTER key pressed to unlatch any active fault and clear the corresponding fault alarm message.

COMMON ALARM RELAY

The common alarm relay will be activated if there is a shutdown alarm. It will not activate on warnings or indicate that the Auto/Off/ Manual switch is in the OFF position. The OFF position will clear the alarms and the relay. The relay will not be used to indicate a generator is not activated.

The common alarm connections are wired to a set of potential- free (dry) contacts on the Nexus controller board. These Normally Open (N.O.) contacts close when an alarm condition occurs and are used to activate a remote signaling device. The circuit is rated for a maximum of 130mA at 24 VDC. The connections are a short set of free hanging wires that exit the engine harness loom directly behind the Nexus Control Panel and are labeled numbers 209 and 210.

MAINTENANCE ALERTS

Maintenance alerts will be provided for these conditions (see the Maintenance Alert Chart).

SERVICE SCHEDULE ‘A’

Inspect Accessory drive alert

1yr /100hrs

Coolant change & flush

1yr /100hrs

 

 

Inspect spark plugs alert

1yr /100hrs

 

 

Change oil & filter alert

1yr /100hrs

 

 

Inspect battery alert

1yr /100hrs

Change / Inspect air filter alert

1yr /100hrs

SERVICE SCHEDULE ‘B’

Change / Inspect spark plugs alert

2yr/ 250hr

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Contents Stationary Emergency Generator Table of Contents Read this Manual Thoroughly Operation and MaintenanceHOW to Obtain Service IntroductionGeneral Hazards Safety RulesFire Hazards Data Label Identification RecordEngine OIL Recommendations Equipment DescriptionCoolant Recommendations Engine Protective Devices Natural GAS Fuel System Fuel RequirementsPropane Vapor Withdrawal Fuel System Cooling System SpecificationsGenerator EngineWeather and Maintenance Kits Alternator AC Lead Connections Alternator Power Winding ConnectionsFOUR-LEAD, SINGLE-PHASE Stator Phase Alternators Y ConfigurationStator Power Winding Connections 3-phase, 120/208V 6 Lead Control Panel Interface Using the AUTO/OFF/MANUAL SwitchChoose Language Troubleshooting Activation ChartAutomatic Transfer Operation LOW Speed ExerciseRPM Sensor Failure Shutdown Alarm LOW OIL Pressure Shutdown AlarmOvercrank Shutdown Alarm Overspeed Shutdown AlarmMissing CAM Pulse Alarm UNDER-FREQUENCY Shutdown AlarmLOW Battery Alarm LOW Battery WarningIgnition Alarm Overvoltage AlarmInternal Failure Shutdown Alarm Canbus AlarmCondition Chery Maintenance Alert ChartPanel Engine START-UP and Transfer Operating Unit with Manual Transfer SwitchOperating Unit with Automatic Transfer Switch Stationary Emergency Generator Control and OperationCooling INTAKE/OUTLET General MaintenanceCheck Engine OIL Changing Engine OILExercise System Engine CoolantCoolant Change Overload Protection for Engine DC Electrical SystemSpark Plugs Battery MaintenanceBattery Replacement Battery FluidSystem / Component Frequency Procedure Service ScheduleProblem Cause Correction Troubleshooting GuidePage Assy STR 390 25GD3 CPL Page Page Page Group a UL Circuit Breaker 225AF UL Circuit Breaker KG Group a This page Left Intentionally Blank Page NUT Flanged HEX M12-1.75 Page Battery TRAY, C1 & C2 Page Group D Page Page Weldment Radiator Support C2 Page Page Exploded View Turbo 2.4L G2 Page Group F Page Page Drawing #0H7323 COIL-2.4L G2 Ignition Page Flange Fuel Inlet Page FLANGE, Fuel Inlet Page Rear Wrap C2 G2 60KW Page Page Page Page Page Page Page Page Page Page Page Page Page Page 04/07 a .Rev BackPg001

QT06024ANAX, QT06024AVSX, QT06024ANSX, QT06024AVAX specifications

The Generac QT06024AVAX, QT06024ANSX, QT06024AVSX, and QT06024ANAX are powerful and versatile residential generators designed for those who want the peace of mind provided by reliable backup power. These models from Generac's Guardian Series are engineered for performance, efficiency, and ease of use, making them ideal solutions for homeowners looking to ensure uninterrupted power during outages.

One of the standout features of these generators is their robust 60 kW capacity, which allows them to power essential home appliances, HVAC systems, and even larger electricity-demanding devices without a hitch. This capacity makes them suitable for medium to large homes, providing enough energy to keep daily operations running smoothly even during extended outages.

The QT series incorporates Generac's advanced Quiet-Test technology, which reduces noise levels during self-testing. This feature enables the generator to perform regular self-diagnostic tests at a much quieter decibel level, ensuring it does not disrupt the household during these checks. Additionally, the generators are designed with a weather-resistant enclosure, providing durability and protection against various environmental conditions.

The models are equipped with an intuitive control panel featuring a user-friendly digital display that allows for easy monitoring of power usage and system status. They also feature an automatic transfer switch that seamlessly switches from grid power to generator power in case of an outage, ensuring that the transition is almost instantaneous and worry-free for homeowners.

Moreover, the QT series generators utilize a liquid-cooled engine, which provides greater efficiency and performance compared to air-cooled alternatives. This technology not only ensures longer run times but also contributes to a longer lifespan for the generator. The low-oil pressure shutdown feature is another critical safety aspect, protecting the engine from damage by automatically shutting it down when oil levels are too low.

Finally, these models are designed with flexibility in mind. They can be customized with various accessories and options to meet specific homeowner needs. Whether for full home backup or partial power, the Generac QT06024AVAX, QT06024ANSX, QT06024AVSX, and QT06024ANAX are reliable solutions that give homeowners the confidence to weather any storm without losing power. With their combination of advanced technology, powerful performance, and user-friendly features, Generac continues to set the standard in home standby power solutions.