Frequently Asked Questions

© Copyright 2001-2008 ASCO Power Technologies, LP
Florham Park, NJ 07932

Operation Questions
How do I set the engine exerciser?
Is the clock of the engine exerciser accurate?
Is there a prefered source?
Can the generator controls be used for time delay instead of the ATS?
Do I need to reset the Engine Exerciser after normal source failure?
How do I perform a transfer test?
How do I manually operate the ATS?
How does the automatic generator exerciser work?

Service
Why are the transfer switch lights blinking?
Why won't the generator shut-off?
How will I know if the controller is damaged?
What should I do if the indicator lights are faulty?
Why won't the ATS start the generator?
Why won't the ATS transfer to Emergency?
How do I convert my 4-wire start generator to a 2-wire start?
Can I modify the voltage rating of the ATS?
How can I increase the current capacity of my ATS?
Can I convert the ATS from 1Φ to 3Φ?
Why won't the ATS retransfer to normal?
Why won't the ATS start the generator and transfer?
Why won't the generator accepted light turn on?
How can I replace my ATS under warranty?

Wiring
Where do I connect the Engine Start wires?
Can I connect a manula start generator to the ATS
What are the 9 terminals on TB7 for?
What generator models are compatible with the 165 switch?
Where do I connect the remote test switch?

Product Feature Questions
What alarms are available on the ATS
Are the time delays adjustable?
Can I adjust the sensing of the controller?

DANGER
Installation and/or service should be performed by a licensed electrician and in accordance with the National Electrical Code (NEC) and all local electrical code requirements. Read and understand all instructions before installing, servicing, or operating. Failure to do so could result in serious personal injuries or property damage.