![Check System Parameters — To check system](/images/new-backgrounds/33649/3364931x1.webp)
Configure Schedules — To configure the schedules, perform the following procedure:
1.Press 1 and then SCHD . The LID display will show: Occupancy Algorithm
2.Press ENTER . The LID display will show: Occupancy 01
OCCPC01
3.There are 18 occupancy algorithms: OCCPC01 to OCCPC18. There is one algorithm for each of the 18 zone relay outputs. Use the up and down arrows to select the desired schedule to modify then press ENTER . The LID display will show:
Time Schedule Enter to select
4.Press ENTER . If the LID display shows “MODE 0” then the user is in Maintenance mode and the LID display is showing the maintenance information for the occupan- cy schedule. Press EXPN/EDIT to enter the configura- tion mode. The LID display will show:
Manual Override Hours 0 hours
This is the first configuration for each occupancy algo- rithm and is used to put the schedule in or out of occupan- cy override for the number of hours entered.
5.Press . The LID display will show: Period 1: Day of week
00000000
The eight digits represent if this period should apply to certain days of the week or holidays. The digits represent M, Tu, W, Th, F, Sa, Su, and Hol, respectively. Enter a series of 0s or 1s with a 1 corresponding to the days that this period should apply to and a 0 for the days that this schedule should not apply to. As an example, entering 11111000 would make the schedule apply to days Mon- day through Friday and not apply to Saturday, Sunday, or Holidays.
6.Press the button. The LID display will show: Period 1 occupied from
00:00
7.Input the Occupancy Start time for this period. NOTE: 12.00 represents 12:00 pm.
8.Press the to input the Occupied To time for period 1.
9.Input the days and times for periods 2 through 8 as required.
10.Press clear to leave the occupancy programming.
Program Set Points — To program the set points, per- form the following procedure:
1.Press 2 and then SCHD . The LID display will show: Setpoint Schedule
2.Press ENTER . The LID display will show: Loop Water Supply
SETPT01
3.Press ENTER .
4.If “No maintenance” is displayed, press EXPN/EDIT to view the set point information. The LID display will show:
Occupied Lo Setpoint 60.00
This set point is the Loop Low Water Temperature set point.
5.Press . The LID display will show: Occupied Hi Setpoint
90.00
This set point is the Loop High Water Temperature set point.
The down or up arrow will also display the Unoccupied Low and High Temperature set points. These values should be kept the same as the occupied values.
6.The system pressure set point (SETPT02) is used for controlling variable speed pumps. This can be accessed by pressing the down or up arrow when SETPT01 is on the display.
7.Pressing the CLEAR button will take the user out of the set point configuration mode.
Check System Parameters — To check system
parameters, press the STAT button. The LID display will show: “Hardware Points”. Press ENTER to view the hard-
ware points. The user can navigate up and down through the points with the up and down arrows.
Press 2 and STAT to display the software points. The user
can navigate up and down through the points with the up and down arrows.
Refer to the Configuration section for a listing of the hard- ware and software points.
Display Alarm History — If the controller is indicating there are alarms, the user can view the alarm history by
pressing the HIST button. The LID display will show “Alarm
History.” Press ENTER . The LID display will show the date
and type of alarm.
As an example, if the LID display shows: ALARM — 10:55
SSWT
That display indicates that on 11/27/02 at 10:55 the system Supply Water Temperature sensor went into an alarm condition.
The user can view other stored alarms by pressing the up and down arrows. The five most recent alarms are stored.
Configure the Custom Programming Selec- tions — To configure the custom programming selections, perform the following procedure:
1.Press 37 ALGO . The LID display will show: Custom Program
2.Press ENTER . The LID display will show: Global Dictionary
AQUAZONE
3.Press ENTER if the display indicates “No Data.” Press CLEAR then press EXPN/EDIT . Press ENTER again. The LID display should now show:
PUMPS 0=ON/OFF, 1 = VFD 0.00
4.Press 1 and then ENTER to change to variable speed pumping (if required).
5.Use the down and up arrows to select the other configura- tion parameters as required. See the Configuration section for an explanation of the configuration parameters.
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