Kongskilde MULTIAIR FC 3000 Manual Del Operador página 14

The display is oscillating between
"Err" and "931".
The display is oscillating between
"Err" and "933".
The blower stops and the display is
oscillating between "Err" and "932" or
"934".
The display is oscillating between
"Err" and "941".
The display is oscillating between
"Err" and a code which is not de-
scribed here
In case of doubt, contact a qualified service technician or Kongskilde service department.
14
BUS communication to AC drive is
missing.
An error to the AC drive has occurred,
that cannot be indicated in the display
due to missing BUS communication.
The blowers AC drive has reached
max. permissible temperature.
Emergency stop has been activated.
The error code comes directly from
the AC drive
Repair the disconnection
between control box and AC
drive.
Check the cause for the AC
drive malfunction.
Reset the error by pressing
"Reset", and allow the blower
to cool down before restarting.
Solve the cause for the over-
heating of the AC drive, see
section "Service and mainte-
nance".
When activating the emergency
stop, the display will indicate
"941" and "Err". When the emer-
gency stop is reengaged, "051"
or "080" is displayed, depend-
ing on the AC drive version. This
is reset by pressing "Reset",
where after the blower can be
started normally.
See the enclosed documenta-
tion