18
4.3.11.3 - Description of the User 1 Configuration sub-menu
U
SER 1 CONFIGURATION SUB-MENU [2]
ITEM
FORMAT
UNITS
DEFAULT
COMMENTS
0
USEr MEnu
-
-
When selected this item authorises return to the previous menu.
1
«YES/no»
-
no
Control selection by thermostat
Yes = unit controlled by a thermostat
No = unit automatically controlled
This configuration permits connection of a room thermostat at the unit
2
0/1
-
0
Frost protection mode selection in unoccupied mode
1 = frost protection mode used in unoccupied mode. The unoccupied setpoint is replaced by the frost
protection setpoint.
0 = unoccupied mode operating with the unoccupied setpoint.
3[1]
0/1/2/3/4
-
0
Room temperature calculation type selection
0 = the room temperature is the medium temperature
1 = the room temperature is the maximum temperature
2 = the room temperature is the minimum temperature
3 = the room temperature is the minimum temperature in cooling mode and the maximum temperature in
heating mode
4 = the room temperature is the maximum temperature in cooling mode and the minimum temperature in
heating mode
4
0/1/2
0
Indoor fan operation type selection
0 = indoor fan permanently operating
1 = fan permanently operating in occupied mode only, fan operating intermittently in unoccupied mode
2 = fan operating intermittently in occupied and unoccupied mode
5[1]
«YES/no»
-
no
Purge function selection
YES = purge function activated. The air in the room is renewed at the beginning of the occupied period by
opening the economiser.
No = no purging.
This item is accessible when the economiser is present.
6[1]
0/1/2/3/4
hours
0
Occupied period extension time
This is the number of hours in occupied mode generated when the extension key for the occupied period on
the room temperature sensor is activated.
7
0 to 30
-
0
Smart Start factor
Control coefficient allowing the unit to anticipate the next occupied period in order to control the room
temperature before the occupied period.
8
0/1/2
-
2
Demand limit selection in cooling mode
This is the number of compressor stages authorised for operation when the demand limit contact is closed.
See sections 3.5 and 5.9.
9[1]
0/1/2/3/4/5
-
5
Demand limit selection in heating mode
This is the number of heating stages that can operate.
0 = 0 comp 0 electric heating stage
1 = 1 comp 0 electric heating stage
2 = 2 compr 0 electric heating stage
3 = 2 compr 1 electric heating stage
4 = 2 compr 2 electric heating stages
5 = 2 compr 3 electric heating stages
See sections 3.5 and 5.9.
10[1]
0/1
-
0
Demand limit selection in defrost mode
1 = demand limit active in defrost mode. Authorises electrical demand limit in one circuit in defrost mode,
when the demand limit contact is closed.
0 = no demand limit in defrost mode. See sections 3.5 and 5.9.
11
1 to 15
min
1
Delay at start-up
. This value is reinitialised after power-up or when both circuits are halted by local, remote
or CCN command. No compressor will be started up until this pause has expired. However, the fan command
will be activated immediately.
12
«YES/no»
-
0
Cooling setpoint offset select
. See section 5.7.2.
Yes = offset selected
No = no offset
13 [1]
-5 to 21
°
C
5
Electric heating stage threshold.
Maximum outdoor air temperature threshold for the use of electric heating
stages.
14 [1]
0 to 60
minutes
0
Electric heating stage operation schedule.
Permits configuration of a start-up delay after unit start-up
during which the electric heater stages are not allowed to start.
15
«YES/no»
-
yes
Extended menu select
Yes = menu description available
No = menu description not available
This item authorises activating or inhibiting the menu item expanded display.
16
«YES/no»
-
no
Password for all User Configurations
Yes = password required for all User Configurations (Date, Time Schedule, Broadcast)
No = password required for User menu only
When this item is validated, the User Password will be required for all configurations accessible by the User.
17
nn.n
-
-
Software version number
This item shows the number of the software version used by this controller. Access is read only.
Legend
1
This item shall be masked when not used.
2
Access to menu is read/write.
