Hello Everyone,
I came into this project in the middle because I'm trying to help a friend of the family. Unfortunately her husband started this, but got sick and passed. So I'm trying to wrap it up for her.
The generator is a Kohler 7kw Natural Gas which he purchased used. The panel/automatic transfer switch is a Kohler/square D QO 200 Amp Main with 125 Amp Generator main (I know it's way to big for the 7kw generator). It has a shedding board installed in it. This was purchased new, but not sure from where.
The generator was installed and temped in manually to the old panel when I got involved in this project. You could manually shut off the main, turn on the generator breaker and start the generator and it would feed the house.
I installed the new panel and applied power to it. The Main breaker moved from the off position to the tripped position and the generator breaker moved from the on position to the off position. I then got a transfer fault because it didn't transfer completely. I've triple checked the control wiring, (troubleshooting guide says reverse polarity will cause this) and everything seems to be wired properly.
If I take the normal power off the panel, the generator will start and try to transfer to generator power, but that fails also. You can hear the mechanism try to transfer, but fails. It's not a binding sound, just 3 attempts/clicks before it faults out.
Putting normal power back on, panel will try to transfer, but fails.
Does anyone have any experience with these panels. I don't have any experience with these. Unfortunately, Kohler won't offer any tech support because I'm not an authorized dealer. They just want me to call an authorized dealer for the repair.
Any help would be appreciated,
Thanks.
I came into this project in the middle because I'm trying to help a friend of the family. Unfortunately her husband started this, but got sick and passed. So I'm trying to wrap it up for her.
The generator is a Kohler 7kw Natural Gas which he purchased used. The panel/automatic transfer switch is a Kohler/square D QO 200 Amp Main with 125 Amp Generator main (I know it's way to big for the 7kw generator). It has a shedding board installed in it. This was purchased new, but not sure from where.
The generator was installed and temped in manually to the old panel when I got involved in this project. You could manually shut off the main, turn on the generator breaker and start the generator and it would feed the house.
I installed the new panel and applied power to it. The Main breaker moved from the off position to the tripped position and the generator breaker moved from the on position to the off position. I then got a transfer fault because it didn't transfer completely. I've triple checked the control wiring, (troubleshooting guide says reverse polarity will cause this) and everything seems to be wired properly.
If I take the normal power off the panel, the generator will start and try to transfer to generator power, but that fails also. You can hear the mechanism try to transfer, but fails. It's not a binding sound, just 3 attempts/clicks before it faults out.
Putting normal power back on, panel will try to transfer, but fails.
Does anyone have any experience with these panels. I don't have any experience with these. Unfortunately, Kohler won't offer any tech support because I'm not an authorized dealer. They just want me to call an authorized dealer for the repair.
Any help would be appreciated,
Thanks.