67
Error message
Cause/Remedy
Cause:
Conductance limit exceeded (
>100 µS/cm
).
Remedy:
Check reverse osmosis system (max. conductance
15 µS/cm
),
check conductance sensor and clean, if required.
Cause:
Permeate conductance out of admissible range of tolerance (con-
ductance sensor disconnected or short-circuited).
Remedy:
Check reverse osmosis system. Connect conductance sensor
on con nector box, check wiring.
Cause:
Nominal or maximum value of silver ionization current is not reached
(error message 10 present for more than a week).
Remedy:
Check/plug in connection cables of silver ionization unit. Replace
silver ionization cartridge. Measure ionic current at 100% humidify-
ing capacity and compare to setup value.
Cause:
At the daily Ag ion test the maximum ionization current could not
be reached because the silver electrodes are partially or fully worn
(error message 11 present for more than a week).
Remedy:
Replace silver ionization cartridge (see chapter 6.4).
Cause:
The silver ionization cartridge was not replaced although the
message “Ag electrode change due” has been present for more
than a week, or the capacity counter was not reset following the
replacement of the cartridge.
Remedy:
Replace silver ionization cartridge and/or reset the capacity counter
(see chapter 6.4).
Cause
:
If the internal controller is activated and the humidity signal of the
connected humidity sensor is below 5% for more than 10 minutes
the connection to the sensor is interrupted or the humidity sensor
is defective.
The internal controller is activated although an external controller
is connected.
Remedy:
Check connection cable, humidity sensor and control signal setting
or replace humidity sensor.
Disable the internal controller if an external controller is con-
nected.
error 05
conduct. perm.
error 06
cond.meas perm.
error 10
Ag ions current
error 11
Ag ion test
error 12
Ag ion
error 13
sensor
