Carrier AquaForce 30XV140 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 24

Variable speed air-cooled liquid chillers with greenspeed intelligence and touch pilot controls
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To set the occupancy schedules, select OCCPC01S or OC-
CPC02S and select the applicable days for the displayed time
schedule period. The selected period will be displayed as a
green band on the timeline. Press the Save button to confirm or
the Cancel button to cancel changes. See Fig. 22.
SAVE
CANCEL
Fig. 22 — Schedule Menu
The schedules consist of 8 user-configurable occupied time
periods. The control supports time schedules for local control,
remote control, and ice building. These time periods can be
flagged to be in effect or not in effect on each day of the week.
The day begins at 00:00 and ends at 24:00. The machine is in
unoccupied mode unless a scheduled time period is in effect. If
an occupied period is to extend past midnight, the occupied pe-
riod must end at 24:00 hours (midnight) and a new occupied
period must be programmed to begin at 00:00 hours.
In the example in Table 22, an early morning pulldown time
period is scheduled for Monday morning from 12:00 AM to
3:00 AM. The occupied period starts at 7:00 AM, Monday
through Saturday. The occupied time ends at 6:00 PM on Mon-
day and Tuesday, 9:30 PM on Wednesday, 5:00 PM on Thurs-
day and Friday, and 12:00 PM on Saturday.
NOTE: This example schedule was designed to illustrate
the programming of the schedule function and is not
intended as a recommended schedule for chiller operation.
Holiday Schedule — The unit control allows up to 16 holiday
periods. Each holiday period is defined by three parameters:
the month, the start day, and the duration of the holiday period.
During the holiday periods, the controller will be in occupied
or unoccupied mode, depending on the periods validated as
holidays. The Holiday Configuration Table is accessed by
Main Menu  Configuration Menu  Holiday Menu. Select
one of the 16 available Holiday periods (HOLDY_01 through
HOLDY_16) to define the holiday.
CCN Global Time Schedule — In addition to the two
onboard occupancy schedules (OCCPC01S and OCCPC02S),
the Touch Pilot
can also receive a time schedule broadcast
from another element in the CCN network.
The 30XV with Greenspeed
configured to follow a CCN Global Time Schedule broadcast
by another system element. The Occupancy Table (OC-
CPC01S) number must be changed to configure the unit to
broadcast a Global Time Schedule. The Schedule Number can
be set from 65 to 99 (OCCPC65S to OCCPC99S). When
OCC1PxxS is set to a value of 65 or greater and all attached
schedules are 00:00 (that is, no occupied time periods), an oc-
cupancy flag is broadcast over the CCN every time it transi-
tions from occupied to unoccupied or vice-versa. The Comfort-
VIEW™ Network Manager's Configure and Modify com-
mands or the Service Tool's Modify/Names function must be
used to change the number of the Occupancy Equipment Part
Table Name (OCCPC01E) to the Global Schedule Number.
The Schedule Number can be set from 65 to 99 (OCCPC65E
to OCCPC99E).
SELECT THE
DAYS FOR
THIS PERIOD
SCHEDULE
SET THE
OCCUPIED
TIMES
PREVIOUS
NEXT
PERIOD
PERIOD
®
intelligence chillers can be
Table 22 — Configuring Schedules (Example)
ITEM
Occupied from
Occupied to
Monday Select
Tuesday Select
Wednesday Select
OCCPC01S or OCCPC02S
Thursday Select
Friday Select
Saturday Select
Sunday Select
Holiday Select
Occupied from
Occupied to
Monday Select
Tuesday Select
Wednesday Select
OCCPC01S or OCCPC02S
Thursday Select
Friday Select
Saturday Select
Sunday Select
Holiday Select
Occupied from
Occupied to
Monday Select
Tuesday Select
Wednesday Select
OCCPC01S or OCCPC02S
Thursday Select
Friday Select
Saturday Select
Sunday Select
Holiday Select
Occupied from
Occupied to
Monday Select
Tuesday Select
Wednesday Select
OCCPC01S or OCCPC02S
Thursday Select
Friday Select
Saturday Select
Sunday Select
Holiday Select
Occupied from
Occupied to
Monday Select
Tuesday Select
Wednesday Select
OCCPC01S or OCCPC02S
Thursday Select
Friday Select
Saturday Select
Sunday Select
Holiday Select
When OCC1PxxS is set to a value of 65 or greater and a
time schedule is configured for at least one occupancy period,
the system will assume that the unit is going to be the master
element for this schedule (the system element doing the broad-
casting). In that case the unit Equipment and Supervisory part
table names will be automatically modified to OCCPCxxE
and OCCPCxxS.
24
PATH
Period 1

Main Menu
Configuration


Menu
Schedule Menu
Page 1
Period 2

Main Menu
Configuration


Menu
Schedule Menu
Page 2
Period 3

Main Menu
Configuration


Menu
Schedule Menu
Page 3
Period 4

Main Menu
Configuration


Menu
Schedule Menu
Page 4
Period 5

Main Menu
Configuration


Menu
Schedule Menu
Page 5
VALUE
00:00
03:00
Yes
No
No
No
No
No
No
No
07:00
18:00
Yes
Yes
No
No
No
No
No
No
07:00
21:30
No
No
Yes
No
No
No
No
No
07:00
17:00
No
No
No
Yes
Yes
No
No
No
07:00
12:00
No
No
No
No
No
Yes
No
No

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