Matrix T75

2. MCB LED’s function indicator (TF30/T30/TF50/T50)
Table1-MCB LED FUNCTION
LED No
Color
Active
inactive
Function
Symptom
LED1
Red
light on
light off
Driver Motor active
Not voltage to drive motor
LED2
Green
light on
light off
MCB Power indicator
Not voltage output
LED4
Green
flash
＿＿
MCU status see Table2
See Table2
LED5
Green
light on
light off
Incline down indicator
Relay not active MCB fail
LED6
Green
light on
light off
Incline up indicator
Relay not active MCB fail
Table2-MCU STATUS (LED4)
9