Before you use the software after your download, remember:
Once the file is on a computer, it is typically viewed using: carrier tru tech download
"How'd you find it so fast?" the manager asked, wiping sweat from his brow. Before you use the software after your download,
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Dongle not inserted or driver failed. | Unplug and replug dongle. Reinstall dongle driver from the Drivers folder. | | Connects but no data (stars go up/down) | Incorrect Baud rate or parity. | Change COM port settings in Windows Device Manager to match the chiller (often 19200 baud for newer units). | | Blue Screen of Death (BSOD) | Old RS-232 adapter driver conflict. | Buy a high-quality FTDI chip-based USB-to-Serial adapter (e.g., Tripp Lite or OMNI). Avoid $5 adapters. | | "Runtime Error 13" | Mismatched Windows regional settings (decimal vs comma). | Go to Control Panel > Region > Additional Settings > Set Decimal symbol to "." (period). | | Software crashes on launch | Windows Defender blocked a .dll file. | Reinstall software while Defender is off. Add C:\Carrier folder as an exclusion in Windows Security. | Reinstall dongle driver from the Drivers folder