Zepro ZHD 2500-130 Installation Instructions Manual page 51

Connection unit
11.2.2 Fault codes
If a fault arises, the fault code is shown in the display in the form of a letter for identifying the fault,
followed by numbers and/or number segments for further information, followed by sensor indica-
tion (C) in accordance with the previous page.
In fault codes E, F and U, the numbers (1-9) show which control device/output the fault code
refers to.
Control card con-
1 CTRL 1
2 CTRL 2
3 CTRL 3
4 CTRL 4
5 CTRL 5
6 CTRL 6
7 CS
8 Control Power
9 Sensor Power
If the system discovers several faults, only the fault code for the fault with the highest priority will be
shown automatically. The display is prioritised in the order in the table below, L/H, E, F, and A. To see
all current faults, press and hold in button C on the control device.
When the CS is switched off, the system will browse through a list containing the five most recent
faults detected before the display goes off after approx. 5 minutes, the control card then goes
into power save mode.
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nection
Fixed control device 1, including two-hand button 2h1
Fixed control device 2, including two-hand button 2h2
Radio control device, External
Coil control device
Slider lift control device
Radio control device, internal module
CS (cabin switch)
Recommended control device
ZHD 2500-130/150
51