Surge Guard 41260 Delay

[tonyscarface]

After starting the generator, the transfer switch delay is oftentimes nearly two minutes instead of the specified 30 seconds. What are the possible problems causing this disparity? Transfer when plugging into shore power appears to be normal (nearly instantaneous). Thank you.

[Jkwilson1989]

Any large loads on when you are starting the generator?

[tonyscarface]

When transferring, there are no large loads.

[bigchick]

the generator may have a time delay built into it before it generates power to allow the engine to stabilize. this is just a guess.

[tonyscarface]

Originally Posted by bigchick

the generator may have a time delay built into it before it generates power to allow the engine to stabilize. this is just a guess.

Correct. The manual indicates that there should be a 30-second delay. That is the built-in delay you refer to. My delay is unusually long. Thanks for taking the time to respond.

[Ljwt330]

Is this a new problem or is the RV and generator just new to you?


I am asking because, as you indicated, the delay from the generator seems to be excessive which points to a possible issue with the generator itself and if you do not have a history of use or maintenance, this may be the time to dig into the generator functions.

[tonyscarface]

Originally Posted by Ljwt330

Is this a new problem or is the RV and generator just new to you?


I am asking because, as you indicated, the delay from the generator seems to be excessive which points to a possible issue with the generator itself and if you do not have a history of use or maintenance, this may be the time to dig into the generator functions.

All good points. The generator is maintained almost exactly as the manual calls for. Once it's recognized by the transfer switch, there is nothing that leads me to believe it's a generator problem. Of course, I could be wrong.

I recall installing a Magnum ME-RC remote control (replaced a basic remote control) a few years back. That's the only system change. Perhaps the odd behavior is a result of this change?

[Ljwt330]

Originally Posted by tonyscarface

All good points. The generator is maintained almost exactly as the manual calls for. Once it's recognized by the transfer switch, there is nothing that leads me to believe it's a generator problem. Of course, I could be wrong.

I recall installing a Magnum ME-RC remote control (replaced a basic remote control) a few years back. That's the only system change. Perhaps the odd behavior is a result of this change?

From what I understand, the Magnum ME-RC only has an interface with the generator for the auto start function. Once the generator starts, it should have no influence. It is still not clear if you had this extended lag immediately after you installed the remote, or if it is a recent event.



Regardless of the generator maintenance history, which sounds like it's up to specs, the output of the generator needs to be assessed, IMO. A perfectly starting and running generator may not be producing proper voltage through each line output. Without data, everything is a guess.


So, a few direct questions to narrow down the issue.

Is this a new event?
What are the voltages produced by the generator on each line at the ATS at start up?
What are the voltages 30 sec. after start up?
What are the voltages at the ATS after the contacts switch?


If you are uncomfortable or unsure about checking AC voltages, let a pro do it.


If you can eliminate the generator as the problem, that leaves the ATS.

[tonyscarface]

Originally Posted by Ljwt330

From what I understand, the Magnum ME-RC only has an interface with the generator for the auto start function. Once the generator starts, it should have no influence. It is still not clear if you had this extended lag immediately after you installed the remote, or if it is a recent event.



Regardless of the generator maintenance history, which sounds like it's up to specs, the output of the generator needs to be assessed, IMO. A perfectly starting and running generator may not be producing proper voltage through each line output. Without data, everything is a guess.


So, a few direct questions to narrow down the issue.

Is this a new event?
What are the voltages produced by the generator on each line at the ATS at start up?
What are the voltages 30 sec. after start up?
What are the voltages at the ATS after the contacts switch?


If you are uncomfortable or unsure about checking AC voltages, let a pro do it.


If you can eliminate the generator as the problem, that leaves the ATS.

Thank you. That appears to be sound advice and this is a great to-do list. As soon as I find some time, I'll use it as a guide.

Again, thank you.