User Manual
21
Error
code
Malfunction Cause Solution
E1C
“Top angle sensor of main
boom” voltage is lower than
the min. limitation.
Top angle sensor of main boom
defective.
Change head angle sensor of main
boom
Cable of the checking channel
defective or unconnected
Connect or change Cable of the
checking channel
E1D
“Super lift mast angle (if
support) channel” voltage is
lower than the min.
limitation.
Refer to E15 Refer to E15
E1E
“KMD channel of luffing
system” voltage is lower
than the min. limitation.
Refer to E14 Refer to E14
E1F
“Super lift mast angle sensor
channel” voltage is lower
than the min. limitation.
Refer to E15 Refer to E15
E22
“Main boom right KMD
channel” voltage exceed the
limitation.
Refer to E12 Refer to E12
E23
“Jib right KMD channel”
voltage exceed the
limitation.
Refer to E14 Refer to E14
E24
“Main boom KMD channel”
voltage exceed the
limitation.
Refer to E14 Refer to E14
E25
“Main boom foot angle
sensor channel” voltage
exceed the limitation.
Refer to E15 Refer to E15
E26
“Luffing jib foot angle
sensor channel” voltage
exceed the limitation.
Refer to E15 Refer to E15
E27
“Angle sensor channel of
Luffing jib” voltage exceed
the limitation.
Refer to E14 Refer to E14
E28
“Main boom Main boom
backstop pressure sensor
channel” voltage exceed the
limitation.
Refer to E14 Refer to E14
E2B
“Luffing jib Top angle
sensor channel” voltage
exceed the limitation.
Refer to E15 Refer to E15
E2C
“Top angle sensor of main
boom” voltage exceed the
limitation.
Refer to E15 Refer to E15
E2D
“Super lift mast angle ( if
support ) channel” voltage
exceed the limitation.
Refer to E15 Refer to E15