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2 Operation of Hand Terminal
1
2
3
4
5
6
7
8
Keys
Functions
1
Home key
Places the cursor on the home page again
2
Save key
Confirms a change to a value (setting)
3
ENTER key
Selects a menu/parameter/line
4
Down or decrease value
Moves the cursor and adjusts a value (-)
5
Alarm key with integrated LED
Display and confirmation of alarms
6
Forcing/Stop
Forced ventilation. Stops the unit if you hold the
key in for 5 seconds
7
Up or increase value
Moves the cursor or adjusts a value (+)
8
Return key
Places the cursor in the previous menu again
*
If there is no activity for 10 minutes, the light in the panel will go out.
3 Description of the Functions
3.1 Password
To access specific functions, you have to enter a password.
The password function ensures that the data is protected.
Each password consists of 4 figures and is given within 3 levels.
Info password (I)
for the information level (password not necessary!)
Service level (S)
for service engineers
Factory settings password (F) for the HVAC engineer
The following numeric codes are used:
Password
Info password
(I)
Service level
(S)
Factory settings code (F)
Level
0
1
2
Numeric code
0000
1000
xxxx
The password levels are structured hierarchically. This means that if password 3 is entered, everything on password level 1 or 2 can be read or written as
well.
CI 500 Hand Terminal
