Operation Manual

72 Fault elimination
Code Message Information
Warning Fault Possible causes Remedy
––– E47 Invalid Level Invalid level detected, humidication is stopped!
Note: As soon as the level is within the valid range again, the Condair RS con-
tinuous normal operation.
Magnetic eld in vicinity of level unit. Eliminate magnetic eld.
Level unit defective. Replace level unit
––– E52 ** Unstable Level Unstable level detected, humidication is stopped
Check hose connections between level
unit and steam cylinder receptacle and
between level unit and steam outlet
hose.
Check/clean hose connections, clean
if necessary.
––– E56 Int. Safety Loop Internal safety loop interrupted, humidication is stopped!
Note: As soon as the internal safety loop is closed again, the Condair RS
continuous normal operation.
Connection between heating cable
plug and electronic interrupted.
Let have the heating cable plug and
cable connections to heating cable
plug socket be checked by an electri-
cian.
––– E57 Activation Activation code has not been entered yet.
Activation code has not been entered
yet.
Enter activation code (code available
from your Condair representative).
––– E58 No Water Pressure Not implemented yet.
––– –––
E60, E61,
E62, E73
––– See malfunction list in the Condair RO-A installation and operation manual.
––– E74 ** Keep Alive Communication between control board and driver board interrupted.
Driver board not connected. Correctly connect driver board.
Wrong driver board installed. Install and connect correct driver board.
Driver board defective. Replace driver board.
E80 USB Logger USB data logger fault.
USB data logger not connected or
defective.
Check/replace USB data logger.
––– E82 ** Driver Missing Communication with driver board interrupted.
RS485 Bus to driver board interrupted. Contact your Condair representative.
––– E83 ** Slave Address The driver board of the slave unit has a wrong address. The control can not
differ between Master and Slave.
Rotary switch on the driver board of the
slave unit set wrong.
Set rotary switch on the driver board of
the slave unit to position "1".
––– E84 ** Driver defective Unknown fault on driver board
Driver board defective. Let have the driver board be replaced
by an electrician.
––– E85 ** Driver ID wrong Driver board ID wrong.
Wrong driver board connected or SAB
address wrong.
Contact your Condair representative.
––– E86 ** Driver Incompatible Wrong version of driver board.
Wrong version of driver board. Contact your Condair representative.
––– E87 ** Local 24VSupply Local 24V voltage on driver board out of valid range!
Short circuit on supply module or supply
module defective.
Contact your Condair representative.
––– E88 ** Local 5V Supply Local 5V voltage on driver board out of valid range!
Short circuit on supply module or supply
module defective.
Contact your Condair representative.
––– E89 ** Local Ref Supply Local reference voltage out of valid range!
DC supply faulty or supply line inter-
rupted.
Contact your Condair representative.
E90 –––
See malfunction list in the Condair RO-A installation and operation manual.