EN
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User’s Manual
8
HMI com speed / RS485M com speed
– settings for
communication speed between the HMI and the controller. First
parameter refers to HMI speed, the other refers to the controller.
Note!
The speed settings must match each other. Otherwise the
connection will be lost.
Observe communication speed in case of faulty connection.
See the electrical diagrams for the details.
LANGUAGE SELECTION English / Polski /
Русский
HMI OPTIMA supports the following languages:
EN English
PL Polish
RU Russian
English is set as a default language.
Note!
The alarm descriptions are always given in English.
ENTERING THE PASSWORD
Some menus are protected with a password, to avoid unintentional change, that could be dangerous
for the unit or for the user. To access that parts of the menu, you will be asked to enter the password.
Enter password
0 _ _ _
Default password: 1111
To enter the numbers use arrow keys and con
fi
rm each time with [OK] button.
3. CALENDAR
Calendar is an automatic functionality to provide scheduled
operation of the air handling unit according to the Real Time
Clock.
CALENDAR
Set date
– shows current date and allows for entering new value
Set time
– shows current time and allows for entering new value
Note!
At
fi
rst power up the RTC could be blocked. It’s easy to
fi
nd by not running seconds on the display. However, after any
change of the time set, RTC retains normal operation.
Set date
Th 24-02-11
Set time
10:05.42
Annual
– 1
st
(the highest) priority schedule for setting special
dates like holidays.
Monthly
– 2
nd
priority schedule for setting special dates
according to monthly routines, like factory maintenance each 1st
day of the month.
Weekly
– 3
rd
priority schedule for weekly routines, like weekends
Daily
– 4
th
priority schedule for daily routines, like working hours
Clear all
– erase all settings for calendar
Annual
Monthly
Weekly
Daily
Clear all
