Klingenburg CERTO, Documentation, Page: 39 / 52

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Operation instructions controller
Saving the settings
The changes made must now be saved. This is necessary in
order to start the control unit in the selected mode.
Pressing the Enter key ( ) saves the values.
If the changes should not be saved, the action can be can-
celled by pressing the selection keys (
).
Messages displayed for different control options during operation
For external control:
The display (Control signal is present, release enabled) is shown in the event of external control.
„R“ for Run „S“ means stopped via Stop button (
Stop
)
Press the Start key (
Start
) , to activate auto-
start.
S t o r e d a t a ?
S t o r e d !
N o t s t o r e d !
S o l l f r e q u . : 6 0 H z
R I s t f r e q . : 6 0 H z S o l l f r e q u . : 0 0 H z
S I s t f r e q . : 0 0 H z
Target frequency
Actual frequency
Target frequency
Actual frequency
In manual operation
Started up via the Start button(
Start
) in manual mode.
Humidity control via humidity sensor
Humidity control is enabled.
Water treatment
The CERTO controller has a relay contact to the water treatment (terminals 31, 32, and 33). This contact switches
in parallel with the intake valve, i.e. when the CERTO is operating, the contact will activate the water treatment.
A dosing pump can add additives to the deionised water for the hygiene of the CERTO. If this is not necessary,
this contact can also be used to activate the pressure-increasing pump of the building’s own osmosis system.
M a n f r e q u . : 2 0 H z
R I s t f r e q . : 2 0 H z
F S : 6 0 % F I : 5 8 %
R I s t f r e q . : 4 0 H z
Manual frequency
Actual frequency
Humidity target: 60% Humidity actual: 58%
Actual frequency