Carrier PRO-DIALOG PLUS 50AZ - Page 19

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4.3.11.4 - Description of the User 2 Configuration sub-menu
USER 1 CONFIGURATION SUB-MENU
ITEM FORMAT UNITS DEFAULT COMMENTS
0 USEr 2 Menu When selected this item authorises return to the previous menu.
1n
1
n
2
n
3
n
4
Night control mode - start time*
00:00 to 23:59 - 00:00 Authorises entering the time of day at which the night control mode starts. During this period the fan runs at low
speed (to reduce fan noise) if permitted by operating conditions, and unit capacity is limited to the maximum
night values.
2n
1
n
2
n
3
n
4
Night control mode - end time*
00:00 to 23:59 - 00:00 Authorises entering the time of day at which the night control mode ends.
30 to 2 - 2 Night mode demand limit value.
Authorises configuration of the maximum capacity authorised during the night mode.
40 or 65 to 99 - 0 Schedule 1 clock number (for setpoint schedule, see section 4.3.11.6).
0 = schedule in local operating mode
65 to 99 = schedule in CCN operating mode
51 to 239 - 1 CCN element address.
No two network elements can have the same element number and bus number at the same time.
60 to 239 - 0 CCN bus number.
No two network elements can have the same element number and bus number at the same time.
Legend
*n
1
n
2
: hours (00 to 23). The first time the Enter button is continuously pressed, the first two characters in the 4-digit display flash so that hours can be adjusted.
n
3
n
4
: minutes (00 to 59). Continuous pressing of the Enter key again causes the last two characters to flash so that minutes can be adjusted.
4.3.11.5 - Description of Date and Time configuration sub-
menu
DATE & TIME CONFIGURATION SUB-MENU
ITEM FORMAT COMMENTS
0 dAtE MEnu When selected this item authorises return to the
previous menu.
1n
1
n
2
n
3
n
4
Current time setting.
00:00 to 23:59 n
1
n
2
: hours (00 to 23). The first time the Enter button is
continuously pressed, the first two characters in the 4-
digit display flash so that hours can be adjusted.
n
3
n
4
: minutes (00 to 59). Continuous pressing of the
Enter key again causes the last two characters to flash
and minutes can be adjusted.
2 Current day of week setting.
«Mon» Monday
«tUe» Tuesday
«uEd» Wednesday
«tHu» Thursday
«FrI» Friday
«SAt» Saturday
«Sun» Sunday
3n
1
n
2
n
3
n
4
Current day and month setting.
01:01 to 31:12 n
1
n
2
:day (01 to 31). The first time the Enter button is
continuously pressed, the first two characters in the 4-
digit display flash so that day can be adjusted.
n
3
n
4
:month (01 to 12). Continuous pressing of the Enter
key again causes the last two characters to flash so that
month can be adjusted.
4 nnnn Current year setting.
4.3.11.6 - Description of the Time Schedules sub-menus
The time schedule permits automatic change-over from an
active occupied setpoint to an unoccupied setpoint. The frost
protection setpoint is active during holiday periods.
Each schedule consists of eight time periods set by the operator.
These time periods can be flagged to be in effect or not in effect
on each day of the week plus a holiday period (see section
4.3.11.7 on public holidays). The day begins at 00.00 hours and
ends at 24.00 hours.
Program is in unoccupied mode unless a schedule time period is
in effect. If two periods overlap and are both active on the same
day, the occupied mode takes priority over the unoccupied period.
Each of the eight periods can be displayed and changed with
the aid of a sub-sub-menu. The table below shows how to
access the period configuration.