Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.
Internal temperature sensor connection lost The manual's first action is: “Disconnect all power-sources from the charger, and open the front cover. Check if the white connector on the control-pcb (at the left of the L…
Internal temperature sensor short error Er 22 The manual's first action is: “The charge controller is probably faulty. This error will not auto-reset.”
The charge controller has a current sensor issue. The manual's first action is: “The charge controller is probably faulty. This error will not auto-reset.”
Maximum Bulk-time exceeded error indicates battery absorption voltage not reached after 10 hours of charging. The manual's first action is: “This error can only occur when the maximum bulk-time protection is active. T…
The controller is drawing too much current. The manual's first action is: “This error will auto-reset. Disconnect the charger controller from all power-sources, wait 3 minutes, and power up again. If the error persist…
Controller overheated despite reduced output current The manual's first action is: “This error will auto-reset after charger has cooled down. Check the ambient temperature and check for obstructions near the air inlet…
Remote temperature sensor failure The manual's first action is: “This error will not auto-reset. 1. Scroll through the LCD-screens to find the battery temperature. 2. If the LCD indicates an unrealistic temperature va…
Suspected wrong connection during power-up. Remote Tsen+ connected to BAT- The manual's first action is: “This error will auto-reset after proper connection.”
Suspected wrong connection during power-up. Remote Tsen+ connected to BAT+ The manual's first action is: “This error will auto-reset after proper connection.”
Battery voltage is too high (>76.8V) The manual lists no action for this code.
Battery temperature exceeds 50°C. The manual's first action is: “If error persists and charging does not resume, replace sensor, and power-up by entering and leaving the setup menu.”
All 20 error codes of the Victron Energy MPPT 150/70 CAN-bus MPPT 150/70 CAN-bus with their meaning, causes and what to do, taken from the manufacturer's manual with page references.
259 on the GSK GSK980TB3 is listed in the manual as: Timer has faults.. The manual's first action is: “Please contact the manufacturer for help.”
IO port setting is wrong. The manual's first action is: “Please contact the manufacturer for help.”
Safety door is open during automatic operation. The manual's first action is: “Change alarm level parameter NO.16 Bit6 or parameter NO.16 Bit5 to 0: Shield safety door function.”