A Fault Has Occurred - Siemens Synco 700 Manuel D'utilisation

A fault has occurred

If a fault occurred in the plant, it will appear on the dis-
play; in addition, the LED inside the
will be on. Proceed as follows:
LED flashes:
1. Press the button to unlock.
2. If the LED keeps flashing, the fault still exists or the
button must be pressed again to unlock.
LED lit:
1. Rectify the fault.
2. If the LED is still lit, the
again to unlock.
Unlocking is possible only after the cause of fault has
been removed.
If you cannot rectify the fault, contact your HVAC engi-
neer.
20
Siemens Building Technologies / HVAC Products
button will flash or
button must be pressed
Welcome > Main menu > Faults ...
Path:
Additional information about the display of faults:
Menu Faults current
Here, you can see which faults are currently present.
The following information about each fault is displayed:
• The cause (e.g. pump 1)
• The error code (important for the HVAC engineer)
• The date and the time of day the fault occurred
Menu Fault history
Here, each of the last 10 faults will be listed. The infor-
mation given is the same as that provided with current
faults.
Menu Fault status signal bus
If your plant includes several interconnected devices,
faults of other controllers will be displayed on your con-
troller.
Fault indication on the setting level
If you keep the ESC button depressed for 2 seconds, the
current fault will be displayed.
CE1B3144x2 74 319 0350 0 16.05.2003