50
8. Connection unit
All fault codes can be reset manually by switching On/Off the CS (cabin switch)
.
Fault codes F0-F7 and U0-U7 are
reset automatically if the function in question is running (function verified). Fault codes L and H are reset automati
-
cally if the battery voltage becomes correct. Fault code E is reset automatically if the control system has not received
any signal from the relevant control device for 6 minutes.
Example of sequence of fault codes:
Output No. 3 short-circuited.
Control devices
If a control device button is held down for too long, the control device is blocked and cannot be used for a number of minutes.
Fault code E flashes on the display. The fault is also indicated on a non-active coil control device with a lock button, if this is
connected to Ctrl 4. The LED on the coil control device then flashes the same number of times as the number on the control
device in question, see the list in page 47.
Example:
Control device 2 is blocked, the LED on the coil control device
then flashes twice, goes out for a moment, flashes twice again, etc.
Coil control device’s LED
Fixed light
The coil control device is active
Extinguished (weak glim
-
mer)
The coil control device is not active
Flashing
One of the other control devices is blocked
Supply voltage
The illustrations below show the desired supply voltage for 12V and 24V systems. Specified voltage refers to
voltage when the lift is operated. See also page 7.
The lift is not working.
The lift is working but is issuing a warning. This voltage range is only recommended for
emergency operation.
The lift is working, but the voltage range outside the ‘heart-marked’ area is only rec-
ommended for operation for short periods.
The lift is working within the voltage range for optimum function and service life.
0V
36V
0-7V
8-15V
16-36V
12V
10-14V
0V
36V
0-16V
18-30V
32-36V
24V
20-28V
