Download Series 300 Frequently Asked Questions Features

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• The exerciser starts the generator and the emergency available light should turn “ON”.
• If the exercise is set with load: - The N/E timer counts down and then the load transfers to emergency.
• The load retransfers to normal before the 5 min cool down.
- The generator runs a 5 minute cool down.
- Then the status LED stays “ON”.
• If the exercise is set without load:
- The generator exercises for 20 minutes and then shuts down.
- Then the status LED stays “ON”.
If a programmable engine exerciser is furnished and activated:
• Configure the DIP switch based on Table 2.
• Set the battery jumper to “ON”. Click here for battery location.
• Follow the wiring of the programmable engine exerciser (11BG) based on the drawing.
• Go to the Engine Exerciser Display using the UP and DOWN arrow keys then press ENTER.
• Set the Engine Exerciser to “Enabled” using the UP and DOWN arrow keys then press ENTER to save.
• Go to the Start Time Display using the UP and DOWN arrow keys then press ENTER.
• Choose the exercise schedule you want to set by using the UP and DOWN arrow keys then press
ENTER to save the setting and move to another field. Below is the list of parameter choices:
Example:
“Alt Sat @ 15:00”
Start minutes (0 through 59)
Start hour (0 through 23)
Day of week (”Sun” through “Sat”)
Weekly (”Every”) or bi–weekly (”Alt”) operation
• After saving the schedule, go to the Run Time Display using the UP and DOWN arrow keys then press
ENTER.
• Set the Run Time using the UP and DOWN arrow keys then press ENTER to save.
• Go to the Time Display and set the present time following this format: “hours: minutes: seconds”.
• After saving the Time settings, go to the Date Display and set the date following this format: “day of week
(week) month/day of month/year”
• If you want the time to Detect Daylight Saving Time, just enable it under the Daylight Savings Time Adjust
Display and press ENTER to save the setting.
How does the engine exerciser function?
The engine exerciser works by closing the engine start contacts and keeping it closed in order to crank and run
the generator. The engine start contacts are kept closed until the exerciser operation timer expires
(approximately 20 minutes). Controller signals the engine start contacts to open up and shut the generator
down completely (after the 5 minute engine cool down period).
INPHASE MONITOR
FOR MOTOR LOAD TRANSFER
In phase monitoring logic controls transfer and retransfer of motor loads between live power sources under
controlled conditions, so that inrush currents do not exceed normal starting currents. It helps avoid nuisance
tripping of circuit breakers and mechanical damage to motor couplings.
The Motor Load Transfer feature is built into the controller. DIP switch S1 (actuator 5) activates this feature:
right = ON, left = OFF.
DISCONTINUED
PRODUCT
How do I set the in-phase monitor?
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