Maintenance - Kessel Comfort PLUS SD Installation And Operating Instructions Manual

6

Maintenance

Replace battery/ batteries
The control unit is equipped with batteries in case of a power
outage. These must be renewed when the corresponding
prompt appears in the display (error message
error|
).
NOTICE
Disconnect system from energy sources!
Ensure that the electrical components are dis-
connected from the electrical power supply dur-
ing the work.
Put the main switch (1) at the control unit into the OFF
position, and open up the housing.
Remove cable ties, unplug both batteries (2) and replace
with new ones.
Plug in new batteries and fix with cable ties.
6.1 Update and data read-out
Do not connect external hard drives; the control unit does not work with external hard drives (max. 100 mA power supply).
Before use, the USB stick must be formatted with FAT and assigned a name using a Windows PC. When a USB flash drive
is connected to the control unit, it will be recognised automatically. Then the data exchange menu will appear with these
selection options:
|0.1 Data read out|
|0.2 Software update|
|0.3 Read in parameter|
If the |0 System info| menu is displayed, the ESC button can be used to select the
previously described menu |Data transfer|.
Connect USB flash drive.
Data exchange
Connect USB stick, |
(Only possible if a corresponding file (*.hex) is on the USB
stick).
|Data exchange|
Connect USB stick, the
played. (Only possible if a corresponding file (*.csv) is on the
USB stick).
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|Battery
Data read-out
Select |Data read-out|
with the system data is saved on the USB stick (*.csv).
Carry out update
Select |Software update|
| menu appears.
confirm with OK; the update is performed automatically. Fol-
low the display dialogue.
Read in parameters
Select |Read in parameter|
menu is dis-
and confirm with OK; the parameters are read-in automati-
cally.
Installation and operating instructions
and confirm with OK. A file
, enter password and
, enter password
010-990