All symbols are
flashing
Battery voltage too
high (>15.5 / 31.0 V)
Check if other sources
overcharge the battery. If
not, controller is
damaged.
Bad battery
Battery is in a bad
shape.
Replace battery by a new
one.
Overtemperature
protection
Overtemperature
protection
Controller will turn to
normal after temperature
has lowered.
No charging for
LiFePO4 battery
LiFePO4 high
temperature
protection
Controller will charge
after LiFePO4 battery
temperature has lowered.
No charging for
LiFePO4 battery
LiFePO4 low
temperature
protection
Controller will charge
after LiFePO4 battery
temperature has risen.
28
Summary of Contents for CXNup 2B
Page 12: ...10...
Page 21: ...Battery 1 Panel Battery 2 19 Interface for MXI MXI232 Temperature sensor NTC connector...
Page 27: ...25...
Page 42: ...40...
Page 57: ...55...
Page 72: ...70...
Page 78: ...CXNup 2B LCD PWM MXI MXI232 CXNup 2B GEL AGM LiFePO4 12 24 V 1 5 LiFePO4 BMS 76...
Page 79: ...CE CE 12 V 24 V 77...
Page 80: ...1 1 2 2 3 6 mm CXNup 2B 1 5 30 A 78...
Page 81: ...1 2 79 NTC MXI MXI232...
Page 82: ...12 V 24 V 18 V 24 V LCD 80...
Page 83: ...C PWM 81 LCD ESC DOWN UP SET...
Page 84: ...SET DOWN UP 1 1 1 2 2 2 2 90 70 90 30 70 10 30 0 10 0 82...
Page 85: ...83 1 2 1...
Page 87: ...85...
Page 89: ...NTC CXNup 2B C Err NTC 87...
Page 90: ...15 5 31 0 V 88...