Victron energy BlueSolar MPPT 150/70 Manual Del Usuario página 19

Error nr. on Problem
LCD display
Err 5 Remote temperature
sensor failure
Err 17 Controller overheated
despite reduced output
current
Err 18 Controller over-current
Err 20 Maximum Bulk-time
exceeded
Err 21 Current sensor issue
Err 22 Internal temperature
sensor short
Err 23 Internal temperature
sensor connection lost
Err 26 Terminal overheated
Err 33 PV over-voltage
Err 34 PV over-current
Inf 65 Communication
warning
Inf 66 Incompatible device
Err 67 BMS connection lost
Err 114 CPU temperature to
high
Err 116 Calibration data lost
Err 119 Settings data lost
Cause / Solution
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 value or "---", replace
the remote sensor.
3. Press and hold the SETUP-button for 2 seconds to enter the SETUP-
MENU.
4. Exit the SETUP-MENU by pressing SETUP for 2 seconds.
5. Check if the battery temperature is now valid.
This error will auto-reset after charger has cooled down.
Check the ambient temperature and check for obstructions near the air
inlet and outlet holes of the charger cabinet.
This error will auto-reset.
Disconnect the charge controller from all power-sources, wait 3 minutes,
and power up again.
If the error persists the charge controller is probably faulty.
This error can only occur when the maximun bulk-time protection is
active. This error will not auto-reset.
This error is generated when the battery-absorption-voltage is not
reached after 10 hours of charging.
For normal solar installations it is advised not to use the maximum bulk-
time protection.
The charge controller is probably faulty.
This error will not auto-reset.
The charge controller is probably faulty.
This error will not auto-reset.
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 LCD) is
properly connected.
If connected properly, close front cover and power-up again.
If the error persists the charge controller is probably faulty.
This error will auto-reset.
Power terminals overheated, check wiring and fasten bolts if possible.
This error will not auto-reset.
This error will auto-reset after PV-voltage has dropped to safe limit.
This error is an indication that the PV-array configuration with regard to
open-circuit voltage is critical for this charger. Check configuration, and if
required, re-organise panels.
The current from the solar-panel array has exceeded 50A. This error
could be generated due to an internal system fault.
Disconnect the charger from all power-sources, wait 3 minutes, and
power-up again. If the error persists the controller is probably faulty.
This error will auto-reset.
Communication with one of the paralleled controllers was lost. To clear
the warning, switch the controller off and back on
The controller is being paralleled to another controller that has different
settings and/or a different charge algorithm.
Make sure all settings are the same and update firmware on all chargers
to the latest version
Connection to the BMS lost, check the CAN bus cabling. When the
charger needs to operate in stand-alone mode again, change to setup
menu setting 'BMS' from 'Y' to 'N' (setup item 31).
This error will reset after the CPU has cooled down.
If the error persists, check the ambient temperature and check for
obstructions near the air inlet and outlet holes of the charger cabinet.
Check manual for mounting instructions with regard to cooling. If error
persists the controller is probably faulty.
This error will not auto-reset.
This error will not auto-reset.
Restore defaults in the setup menu (setup item 62).
Disconnect the charge controller from all power-sources, wait 3 minutes,
and power up again.
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