OUMAN EH-105, User Manual

Page: 47 / 60

Restoring factory settings:
- Eliminates clock programs
- Restores user level and maintenance level settings
- Restores maintenance level tuning values
- Selects automatic control for the operating mode
- Restores actuator output drive times to factory settings
- Eliminates bus measurements from use
- Erases telephone numbers and restores the factory settings to the modem settings.
Factory settings
Reset alarms
Rstore settings
Operating code
Select
Mainten.mode
Special mainten
Rstore settings
Select
Mainten.mode
Special mainten
Locking code
Header text
Ohje
s.23
Operaton code
Modify
o12H0m004125780
000ijPZabcd0
Reset alarms?
No
Yes
Restore factory
settings?
No
Yes
- Temperature control mode
- AH fan control mode
- Control sequence operating modes
- Conditions for AH start-up in the event of an alarm
- Conditions for contradiction alarm
- Conditions for air handling enhancement and limiting
- Conditions for control actuator output
- 24VAC output settings
- Measurement and digital output settings
Move the cursor to ”Change” and press
The operation code will reappear on the display. Press the
button to move the
cursor to the place you want in the function code. The cursor moves one character
at a time. Press the and
button to change the function code. Press the button
to move backward. Press the button to move from one row to the next.
Changing the operation code:
OK.
OK
- + ESC
Clears the alarm buffers and alarm history
The operation code includes the following
information about controller settings:
Attention! When settings are restored,
the items included in the function code
stay in effect (see the ”operating code”
below).
EH-105
RESTORING SETTINGS LOCKING CODE
EH-105
EH-105 can be set into a mode here that prevents the user from changing settings
but allows him to move in the menu and scan settings.Taking the locking code into use:
Move the cursor to ”In use”. The cursor blinks at the first number. Press the and
button to select the locking code number you want. Press
. Use the same
principle to give the rest of the locking code numbers. Press . Press the
button to exit.After this, the controller always asks for the locking code if you want to
change settings.
- +
OK
OK ESC
You can write with the text editor a scrolling header text, which can be seen in the
controller`s basic display. You can write e.g. the name of the object. You can write to
Modify-line, acknowledge by pressing OK-button for a few seconds. You can remove the
text on Modify-line by moving to the end of the text and removing the characters one by one
with ESC-button. Al last press OK-button a few seconds.
Locking code
Not in use
In use
0000
Header text
Modify
LOCKING CODE
HEADER TEXT
Hint!
Hint!
Operation
code
The operation code can be
made with the AH-105
configuration program.
RESET ALARMS
OPERATING CODE
RSTORE SETTINGS
Attention! If no keys are pressed in 30 min. they will lock when the locking
code has been taken into use.
Instr.
p.23
47