7.Move the switch's main contacts back to their UTILITY position. For example, load connected to UTILITY power supply. Refer to "Manual Operation". Handle and operating lever of trans- fer switch should be in UP position.

8.Turn on the UTILITY power supply to transfer switch, using whatever means provided (such as a UTILITY main line circuit breaker). The UTIL- ITY power source now powers the loads.

9.Set the generator's AUTO/OFF/MANUAL switch to its AUTO position. The system is now set for fully automatic operation.

4.7SETTING THE EXERCISE TIMER

The generator is equipped with an exercise timer. Once it is set, the generator will start and exercise once every seven days, on the day of the week and at the time of day the following sequence is completed. During this exercise period, the unit runs for approx- imately 12 minutes and then shuts down. Transfer of loads to the generator output does not occur during the exercise cycle.

A switch on the control panel (see Figure 4.1) allows for selection of the day and time for system exercise. To select the desired day and time of day, the follow- ing sequence must be done at that time.

1.Verify that the AUTO/OFF/MANUAL switch is set to AUTO.

2.Hold down the set timer switch until the genera- tor starts (approximately 10 seconds) and then release.

3.The generator will start and run for approximately 12 minutes and then shut down on its own. The exerciser will then be set to run at that time of day every week.

NOTE:

The exerciser will only work in the AUTO mode and will not work unless this procedure is per- formed. The exerciser will need to be reset every time the 12-volt battery is disconnected and then reconnected. The exerciser WILL NOT work if dip switch 2 (Remote Not Auto) on the controller printed circuit board is ON.

Section 4 — Operation

Air-cooled 15 kW Generators

4.8PROTECTION SYSTEMS

‹4.8.1 LOW OIL PRESSURE SWITCH

This switch (Figure 4.3) has normally closed con- tacts that are held open by engine oil pressure during cranking and operating. Should oil pressure drop below the 8 psi range, switch contacts close, and the engine shuts down. The unit should not be restarted until oil is added, and the AUTO/OFF/MANUAL switch must be turned to OFF and then back to AUTO.

‹4.8.2 HIGH TEMPERATURE SWITCH

This switch’s contacts (Figure 4.3) close if the tem- perature should exceed approximately 140º C (284º F), initiating an engine shutdown. The generator will automatically restart and the LED will reset once the temperature has returned to a safe operating level.

Figure 4.3 – Low Oil Pressure and

High Temperature Switches

Low Oil Switch

 

High Temp Switch

 

 

 

 

 

 

Loosen

Oil

Drain

Hose

Oil Filter

‹4.8.3 OVERCRANK

This feature prevents the generator from damaging itself when it continually attempts to start and anoth- er problem, such as no fuel supply, prevents it from starting. The unit will crank and rest for a preset time limit. Then, it will stop cranking, and the LED will light indicating an overcrank failure. The AUTO/OFF/ MANUAL switch will need to be set to OFF and then back to AUTO to reset the generator control board.

NOTE:

If the fault is not repaired, the overcrank feature will continue to activate.

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Generac Power Systems 05176-0 Setting the Exercise Timer, ‹ 4.8.1 LOW OIL Pressure Switch, ‹ 4.8.2 High Temperature Switch
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05176-0 specifications

Generac Power Systems 05176-0 is a powerful home standby generator designed to provide reliable backup power during outages. Known for its innovative technology and robust features, the 05176-0 model is part of Generac's Guardian Series, which is renowned for its reliability and ease of use.

One of the standout features of the Generac 05176-0 is its Generac G-Force engine, which is designed specifically for generator use. This automotive-grade engine is built to handle the rigors of prolonged operation, ensuring that homeowners have a dependable source of power. With a power output of 22 kW, it can handle the essential electrical loads of many homes, allowing users to power their lights, appliances, HVAC systems, and other necessary devices without interruption.

The 05176-0 comes equipped with a state-of-the-art transfer switch that automatically detects outages and begins the power restoration process within seconds. This automatic transfer switch eliminates the need for manual intervention, giving homeowners peace of mind that their power supply will seamlessly transition during a grid failure.

In terms of fuel efficiency, the Generac 05176-0 operates on either natural gas or liquid propane, providing flexibility for installation and operation. Its dual-fuel capability allows users to choose the fuel source that is most convenient and cost-effective for them.

Another notable feature is the generator’s Quiet-Test technology, which runs the generator at reduced RPMs for a self-test every week. This helps to ensure that the generator is operational and ready when needed while minimizing noise pollution in residential areas.

The model also boasts an intuitive LCD display that provides real-time information on the generator's status, including maintenance intervals and diagnostic information. This user-friendly interface simplifies monitoring and helps ensure that users can maintain optimal performance.

Moreover, the construction and design of the 05176-0 are intended for durability and weather resistance. With a robust enclosure made from high-quality materials, it is built to withstand harsh weather conditions, allowing homeowners to trust that their generator will perform reliably in any situation.

Overall, the Generac Power Systems 05176-0 stands out as a premium choice for homeowners seeking a reliable, efficient, and easy-to-use standby generator. Its combination of power output, advanced technology, and user-friendly features makes it an essential investment for anyone looking to ensure that they remain powered during outages.
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