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20
KOMFORT EC LB/LBE S11
Function
Indication
21 Motor hours
The MOTOR HOURS function enables the user to set up filter cleaning or
replacement periodicity. Upon expiration of the pre-set time the panel
displays a filter cleaning or replacement indicator. The indicator is displayed
every 24 hours.
To set up the MOTOR HOURS function enter the User menu and press
MOTOR HOURS
.
Then use the
or
buttons to set the filter replacement
interval.
The OPERATING HOURS window shows the time elapsed from the filter
installation.
Press RESET
after replacement of the filter.
To save the changes and return to the Engineering menu press EXIT
.
22 Errors
The control panel displays the following message in case of any
malfunctions in the ventilation unit operation.
To enter the s press EXIT
.
The ERROR LIST can also be accessed from the Engineering menu.
The error code details are stated in Table.
The error message appears every 30 seconds until the system emergency
cause has been troubleshooted.
To reset the error alert restart the unit once the malfunction cause has been
eliminated.
Table 6. Unit control and adjustment of operating parameters of the unit
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