2.6.5Event Log

The event log displays up to 1000 controller faults and notices, starting with the most recent event. Events are numbered 1--1000, with 1 being the most recent. Each event is displayed with the date and time of the event, the number of the event, a code to indicate whether the event was a warning (W), shutdown (S), or informational notice (I), the engine hours at the time of the event, and the event description.

Procedure to View Event History

1.Press Select to enter the main menu.

2.Press the down arrow to step down to the event log.

3.Press Select to display the most recent event.

4.Press the down arrow to step to the next event.

5.Use the up and down arrow buttons to view events.

6.Press the Select button to exit the event log.

To stop viewing the event history before the last event, press the select button to return to the main menu.

 

Date MO/DA/YEAR

Event Log ---->

time HR:MN

 

event number, W/S/I, engine hours

 

event name

Press UP and Down arrow buttons to scroll through events

Date MO/DA/YEAR time HR:MN

event number, W/S/I, engine hours event name

Press Select button at any time to

 

return to the main menu.

 

Event codes:

 

W = Warning

 

S = Shutdown

 

I = Informational Notice

tp6810

 

Figure 2-6 Event Log

 

2.7Model RXT Transfer Switch Operation

The RDC2 generator set/transfer switch controller manages automatic transfer switch (ATS) functions when connected to a Kohlerr Model RXT transfer switch through the ATS interface board. Refer to the Model RXT Operation/Installation Manual for information about the transfer switch operation.

2.7.1Source Availability

The Model RXT transfer switch supplies voltage sensing data to the RDC2 controller through the ATS interface board. If the source voltage falls below the undervoltage dropout setting, the source is considered to have failed. See Figure 2-7.

Item

Setting

 

 

Accuracy

±5%

Undervoltage Dropout

90% of Pickup

 

 

Undervoltage Pickup

90% of Nominal

Figure 2-7Voltage Sensing Parameters

The RDC2 controller also has a set of power system LEDs below the pushbuttons. The power system LEDs indicate which power sources are available and which source is supplying power to the building. See Figure 3-1.

Note: The power system LEDs operate only if a Model RXT transfer switch is connected. They will not operate if a Model RDT or RSB transfer switch is used.

TP-6905 6/14

Section 2 Generator Set Operation 27

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Kohler 24RCL Model RXT Transfer Switch Operation, Event Log, Source Availability, Procedure to View Event History, Setting

24RCL specifications

The Kohler 24RCL is a powerful, compact generator designed to provide reliable backup power for residential applications. Equipped with a robust 24 kW output, this generator is engineered for both efficiency and durability, making it an excellent choice for homeowners looking to safeguard their property against outages.

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The generator is powered by a liquid-cooled Kohler engine, which ensures consistent performance and longevity. Liquid-cooled engines are known for their ability to provide better thermal management, thereby extending the life of the engine while also improving efficiency. Moreover, the Kohler 24RCL utilizes a proven design that enables quick starts and reliable operation, even in the most challenging conditions.

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