while checking the terminals/wire connections on older models you should also remove the black Fiber washers that are there. as this were also causing issues and Husqvarna stop putting them as they caused resistance between terminals and screws.
I don’t have any error messages. Charging station board was replaced last month. Mower seems to be struggling to find the station and I’ve observed it climbing all over the thing without docking. All wire voltages seem ok but I do have about 3.5ohms in both loop and guide wires. I know for sure I have some joins in both wires were they have been damaged in the last. Installation is 6+ years old. What should I’d do please?
Hi, I keep receiving the 'charging system problem' error on my 330X. In spring it appeared at low temperatures. Letting the mower mow by pulling it out of from the dock it mows well and after returning it recharged and mowed. But now the error appears constantly and the mower does not leave the station (although after pulling it out it mows but returns for a recharge and the error shows right at 99% or 82% and it stops). I have noticed in the hidden Info menu that the battery 2, when docked and charging, shows interesting pattern. It charges approx 2400 2500 or even 2600, but then current starts to drop and the voltage raises at the same time. When the voltage reaches approx 25.5... 26.5V the charging system error is shown. I pull the robot out and then back, the robot starts charging reaching current over 4000 again and then similarly starts dropping and voltage rises. When over 25.5 or so and the current closer to 0 the error pops up again. Should I change the battery? any other hints? Voltage at the dock is 27.5 constantly, although slightly below 28 I guess that is good, and something in the robot keeps the charging system problem to appear
Hello, we have created and added this to our website (www.RoboticMowerServices.com) to help solve these issues. www.roboticmowerservices.com/_files/ugd/a085a8_363c3d6c270b4ec19a4424c7fa57dc51.pdf
Really appreciate this video - solved my issue with the docking/charging. Bought the contact wiring harness from your website.
while checking the terminals/wire connections on older models you should also remove the black Fiber washers that are there. as this were also causing issues and Husqvarna stop putting them as they caused resistance between terminals and screws.
I don’t have any error messages. Charging station board was replaced last month. Mower seems to be struggling to find the station and I’ve observed it climbing all over the thing without docking. All wire voltages seem ok but I do have about 3.5ohms in both loop and guide wires. I know for sure I have some joins in both wires were they have been damaged in the last. Installation is 6+ years old. What should I’d do please?
Hi,
I keep receiving the 'charging system problem' error on my 330X. In spring it appeared at low temperatures. Letting the mower mow by pulling it out of from the dock it mows well and after returning it recharged and mowed. But now the error appears constantly and the mower does not leave the station (although after pulling it out it mows but returns for a recharge and the error shows right at 99% or 82% and it stops).
I have noticed in the hidden Info menu that the battery 2, when docked and charging, shows interesting pattern. It charges approx 2400 2500 or even 2600, but then current starts to drop and the voltage raises at the same time. When the voltage reaches approx 25.5... 26.5V the charging system error is shown. I pull the robot out and then back, the robot starts charging reaching current over 4000 again and then similarly starts dropping and voltage rises. When over 25.5 or so and the current closer to 0 the error pops up again.
Should I change the battery? any other hints?
Voltage at the dock is 27.5 constantly, although slightly below 28 I guess that is good, and something in the robot keeps the charging system problem to appear
Hello, we have created and added this to our website (www.RoboticMowerServices.com) to help solve these issues. www.roboticmowerservices.com/_files/ugd/a085a8_363c3d6c270b4ec19a4424c7fa57dc51.pdf