Carrier 48LC 04 Controls, Start-Up, Operation And Troubleshooting page 10

Single package rooftop units with comfortlink controls version 1.x and puron (r-410a) refrigerant
Table of Contents

Advertisement

4. Configure the beginning of the occupied time period for
Period 1 (OCC). Press ENTER to go into Edit mode, and
the first two digits of the 00.00 will start flashing. Use the
Up or Down key to display the correct value for hours, in
24- -hour (military) time. Press ENTER and hour value is
saved and the minutes digits will start flashing. Use the
same procedure to display and save the desired minutes
value.
5. Configure the unoccupied time for period 1 (UNC). Press
ENTER to go into Edit mode, and the first two digits of the
00.00 will start flashing. Use the Up or Down key to display
Table 3 – Setting an Occupied Time Schedule — Weekdays Only for 7:30 to 22:30
DISPLAY
SUB-SUB
MENU
MODE
TIMECLOCK
SCH.L
PER.1
KEYPAD
ITEM
DISPLAY
ENTRY
ENTER
ENTER
OCC.1
ENTER
00.00
ENTER
00.00
07.00
Y
ENTER
07.00
07.30
Y
ENTER
07.30
ESCAPE
OCC.1
07.30
UNC.1
00.00
B
ENTER
00.00
ENTER
00.00
22.00
Y
ENTER
22.00
22.30
Y
ENTER
22.30
ESCAPE
UNC.1
22.30
MON.1
NO
B
ENTER
NO
YES
Y
ENTER
YES
ESCAPE
MON.1
YES
TUE.1
NO
B
ENTER
NO
YES
Y
ENTER
YES
ESCAPE
TUE.1
YES
WED.1
NO
B
ENTER
NO
YES
Y
ENTER
YES
ESCAPE
WED.1
YES
THU.1
NO
B
ENTER
NO
YES
Y
ENTER
YES
ESCAPE
THU.1
YES
FRI.1
NO
B
ENTER
NO
YES
Y
ENTER
YES
ESCAPE
FRI.1
YES
ESCAPE
ESCAPE
the correct value for hours, in 24- -hour (military) time. Press
ENTER and hour value is saved and the minutes digits will
start flashing. Use the same procedure to display and save
the desired minutes value.
6. The first schedule is now complete. If a second schedule is
needed, such as for weekends or holidays, scroll down and
repeat the entire procedure for period 2 (PER.2). If
additional schedules are needed, repeat the process for as
many as are needed. Eight schedules are provided. See
Table 3 for an example of setting the schedule.
ITEM EXPANSION
Local Occupancy Schedule
Period Occupied Time
Period Occupied Time
Period Unoccupied Time
Period Unoccupied Time
Monday In Period
Monday In Period
Tuesday In Period
Tuesday In Period
Wednesday In Period
Wednesday In Period
Thursday In Period
Thursday In Period
Friday In Period
Friday In Period
10
COMMENT
Scrolling stops
Hours Flash
Select 7
Change accepted, minutes flash
Select 30
Change accepted
Item/Value/Units scrolls again
Scrolling stops
Hours Flash
Select 22
Change accepted, minutes flash
Select 30
Change accepted
Item/Value/Units scrolls again
Scrolling stops
Select YES
Change accepted
Item/Value/Units scrolls again
Scrolling stops
Select YES
Change accepted
Item/Value/Units scrolls again
Scrolling stops
Select YES
Change accepted
Item/Value/Units scrolls again
Scrolling stops
Select YES
Change accepted
Item/Value/Units scrolls again
Scrolling stops
Select YES
Change accepted
Item/Value/Units scrolls again

Advertisement

Table of Contents
loading

This manual is also suitable for:

48lc 0550lc 0550lc 0648lc 0650lc 04

Table of Contents