Klein Tools KTB1000 OL
What it means: Shown on the LCD when the power station is overloaded. The green indicators on overloaded ports flash for 10 seconds, and the ports shut down. An overloaded input port shuts off automatically.
What to do
Turn off all ports and disconnect all devices, including the charging cord. Check each device's power requirements against the unit's capacity. Reconnect only necessary devices, then turn on the USB, 12V, and/or AC outlets. If the unit will not reset, disconnect everything, wait 2 minutes, then activate the required ports and reconnect devices.
When to call service
The manual lists steps the owner can take. If the code comes back after them, or you are unsure, contact an authorized service dealer. The unit stops or will not start until the cause is cleared.
Source: official Klein Tools manual, page 5, read . Summary of the manual, not a reproduction.
What it means: The overload symbol "OL" appears on the display when a port is drawing more power than allowed. The green LED of the overloaded port flashes for 10 seconds to signal the overload.
What to do
Turn off all ports. Unplug all devices, including the battery's charging cable. Confirm that each device's maximum power requirement is within the battery's capacity. Reconnect only the necessary devices. Re-enable the USB, 12 V and/or AC outlets to resume charging. If an input port overloads, it shuts off automatically and reactivates once the input source meets the stated requirements. Recharge only with the supplied AC wall charger or the APP port.
When to call service
The manual lists steps the owner can take. If the code comes back after them, or you are unsure, contact an authorized service dealer. A warning: the unit may keep running, but the cause needs attention.
Source: official Klein Tools manual, page 11, read . Summary of the manual, not a reproduction.
Models this manual covers
Other KTB1000 codes
Questions
What does Klein Tools OL mean?
Shown on the LCD when the power station is overloaded. The green indicators on overloaded ports flash for 10 seconds, and the ports shut down. An overloaded input port shuts off automatically. (Klein Tools manual for the KTB1000, page 5.)
How do I fix Klein Tools OL?
Turn off all ports and disconnect all devices, including the charging cord. Check each device's power requirements against the unit's capacity. Reconnect only necessary devices, then turn on the USB, 12V, and/or AC outlets. If the unit will not reset, disconnect everything, wait 2 minutes, then activate the required ports and reconnect devices.
Fuel, gas and electrical work on a power station is for qualified technicians; follow the safety section of the manual. All 9 KTB1000 codes →