Danfoss AR05, Operation Instructions Manual

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7
Reglermanual - VMGFF102
Enter password
1_** The fi rst digit is 1, the cursor is
positioned on the second digit
(0 = basic access)
Enter password
11_**
( 0 = basic access)
Pressing the Enter key at a digit without value validates the
overall selection of the password. The screen is refreshed by
the menu list, and the items displayed depend on the level of
the activated password.
The entry of an incorrect password keeps the password entry
screen.
Password selection 0 (zero) can simply be made by pressing
the Enter key twice in succession.
4.4 - Menu screen characteristics
\\MAINMENU Current path in the menu structure
GENUNIT PUMPSTAT Selection cursor to the left of the fi rst
column
TEMP RUNTIME
PRESSURE MODES Menu list
SETPOINT LOGOUT
INPUTS
OUTPUTS
General Parameters Menu Description of the menu framed by the
selection cursor
Each menu item defi nes the access to categorised data. The
Up and Down arrows position the cursor at the current item. The
Enter key activates the display of the selected sub-menu.
The item LOGOUT permits exiting from the menu screen and
protects access by a user password. The “Previous” key
permits exiting from the current screen without deactivating
the password-protected access.
4.5 - Data screen or confi gurable parameter
characteristics
The data screens display information parameters such as
temperatures or pressures. The confi guration screens display
unit control parameters such as the water temperature
setpoints.
\\MAINMENU\TEMP Current path in the menu structure
EWT 12.0°C List of items
LWT 7.0°C Cursor position
OAT 35.0°C
CHWSTEMP -17.8°C
SCT_A 57.0°C
Leaving Water Temperature Description of the item framed by the
selection cursor
The Up and Down arrow keys position the cursor on the
current menu item. The Enter key activates the parameter
modifi cation (if possible). Any non-pertinent modifi cation
attempt is blocked by a refusal screen.
4.6 - Parameter modifi cation
A confi guration parameter can be modifi ed by positioning
the cursor and then pressing the Enter key.
\\MAINMENU\SETPOINT Current path in the menu structure
cps1 4.0°C List of items
cps2 7.0°C Cursor position
hps1 38.0°C
hps2 38.0°C
hramp_sp 27.4°C
Cooling Setpoint 2 Description of the item framed by the
selection cursor
The following screen allows modifi cation of a parameter.
Modify value Screen description
csp 2
7.0 °C Current value
_ °C Cursor position
Cooling Setpoint 2 Item description
The Up and Down arrow keys permit the selection of the fi rst
digit. Pressing the Up key successively scrolls up to the
following symbols:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ., -.
The Down key follows the reverse order of the Up key in
scrolling down the digit list above. Each digit is validated
with the Enter key.
The - sign is only accessible for the fi rst selected character.
Modify value Description of the screen
csp 2
7.0 °C Current value
6.5_ °C New value before validation
Cooling Setpoint 2 Item description
The value is validated with the Enter key. At any time the
return key cancels the current modifi cation.