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KOMFORT EC DW
Function
Indication
9
Language Selection
To select the control panel interface language select the
LANGUAGE
submenu from the Engineering menu and press
ENTER
.
Select the desired language from the list.
Press
ENTER
to confirm.
To return to the Engineering menu without saving changes press
EXIT
.
10 Extra Options
Select the
EXTRA OPTIONS
submenu from the Engineering menu and
press
ENTER
.
The
SUPPLY FAN OFF
mode helps to prevent heat exchanger freezing
and requires disabling of the
HEATING CONTROL
parameter.
To activate the heat exchanger freezing protection function by means of
the supply fan deactivation set the H
EATING CONTROL
parameter value
to
OFF
. To proceed to the function setup set the
SUPPLY FAN OFF MODE
parameter to
ON
.
To select a humidity sensor type set 1 for the duct sensor or
2
for the
room sensor in the
HUMIDITY SENSOR SELECTION
menu item.
For selecting the bypass operation mode set
1
in the
BYPASS
OPERATION MODE
to select the regular operation mode, which prevents
heat exchanger freezing, or
2
to enable bypass opening in the ventilation
mode.
To save the changes and return to the Engineering menu press
EXIT
.
If the
SUPPLY FAN OFF MODE
parameter is set to
ON
the control panel
switches to the
SUPPLY FAN OFF MODE
setting.
Select an item by touching the respective field:
WORKING HOURS
,
DOWNTIME
and
SWITCH-OFF TEMPERATURE
(the temperature is set
according to the outdoor temperature sensor readings defined in the range
from 0 °C to -30 °C).
Then use
or
buttons to set the desired value.
Press
ENTER
to confirm the parameters.
To return to the Engineering menu without saving changes press
EXIT
.
11 Password Change
Select the
PASSWORD CHANGE
submenu from the Engineering menu
and press
ENTER
.
Then enter the new password for accessing the Engineering menu.
Press OK.
To re-enter the password press
RESET
. This operation clears the
ENTER NEW PASSWORD
field.
To return to the Engineering menu press
EXIT
.
Table 6. Operation and parameter setup of the unit (continued)
KOMFORT EC DW v1(6)_EN.indd 22
10.08.2015 10:11:12
