97
SOUS MENU SORTIE 2 (SELECTION) (continued)
ITEM FORMAT UNITS
8On
OFF
tESt
9b
1
b
2
b
3
10 b
1
b
2
b
3
tESt
11 nn.n
tESt
12 b
12
b
13 YES/no
DESCRIPTION
Boiler operating status.
On: operating
OFF: stopped
Free cooling heater status (only displayed if the free cooling option is selected).
b1 = heater, circuit A
b2 = heater, circuit B
b3 = heater, circuit C
Free cooling refrigerant pump status.
b1 = pump, circuit A
b2 = pump, circuit B
b3 = pump, circuit C
Unit capacity 0-10 V signal value (10 V = 100 %). Only displayed if the energy management option is selected.
Chiller operating status
b1 = ready (ready-to-start or in operation)
b2 = in operation
Used for local interface test only. Lights or flashes all LEDs and blocks, so as to check that they are working properly.
4.3.10.3 - MANUAL TESTS
This function allows the user to test the outputs
individually, if the machine is completely shut down
(LOFF). To carry out a manual test use the arrow keys to
access the output to be tested and press the Enter key
(longer than 2 seconds) to activate the modification
mode. The password is automatically requested, if it has
not previously been verified. The Outputs/Test LED on
the user interface begins to flash. Enter the desired test
value and again press Enter to start the test. 'TESt' is
displayed on the 4-digit display alternately with the value
tested. The Outputs/Test LED stops flashing. Press the
Enter key or an arrow key to stop the test.
4.3.11- DESCRIPTION OF THE CONFIGURATION MENU
4.3.11.1- GENERAL
This menu can be used to display and modify all
configurations: Factory, Service and User. Only the User
Configuration can be modified by the end-user. The
Factory, Service and master/slave configurations are not
described in this document. A configuration can only be
modified if the unit is fully stopped (LOFF).
The menus User 1 [USEr 1] and User 2 [USEr 2] are
password-protected. The other menus are directly
accessible, except if item 11 of the User 2 menu (password
for all configurations) has been validated.
4.3.11.2 - PASSWORD
A password must be entered in order to access the test
function or to modify a configuration. It is automatically
requested, if necessary: 'EntEr PASS' is displayed on the
4-digit display and the configuration menu LED flashes,
indicating that the modification mode is active. Press
the arrow keys until the value '11' is displayed on the 4-
digit display. Press Enter to validate this. The configuration
menu LED stops flashing. If the password is correct,
'Good' is displayed. If the password is incorrect, 'PASS
incorrEct' is displayed. The User password has a default
value of 11.
This value can be modified through the Service
configuration. The password can be entered if the unit is
fully stopped, otherwise 'ACCES dEniEd' (access denied)
will be displayed on the 4-digit display. The controller
automatically deactivates the password after 5 minutes
without activity (i.e. no buttons pressed) or after powering
up.
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