Carrier 50RLP Heat Pump User Manual


 
15
Change the Default Password
To change the
default password, perform the following procedure:
NOTE: The password must have already been entered to per-
form this procedure.
1. Press 3 and then . The LID display will show:
Controller Password
2. Press . The LID display will show:
Log in to Controller
Enter Password
3. Press . The LID display will show:
Password
1111
4. Enter the new password (up to 8 digits) and press
. The LID display will show:
Password
(New Password)
5. Press to leave the password screen and return to
the default display screen.
Set the Clock
The user must be logged in to set the
clock. To set the clock, perform the following procedure:
1. Press 1 and then . The LID display will show:
Set Clock
2. Press . The LID display will show:
No Maintenance
NOTE: There is no maintenance information regarding
setting the clock.
3. Press . The LID display will show:
Time
00:00
4. Enter the time. The time is entered in military time (for
example 14.59 for 2.59 pm). Press the button. The
LID display will show:
Day of Week
1
5. Enter the day of week. The numbers 1 through 7 corre-
spond to the days of the week (1 = MON, 2 = TUE,
3 = WED, 4 = THUR, 5 = FRI, 6 = SAT, 7 = SUN). Press
. The LID display will show:
Month
1
6. Enter the number of the corresponding month (1 through
12). Press . The LID display will show:
Day
1
7. Enter the day of the month. Press . The LID display
will show:
Yea r
95
8. Enter the last two digits of the current year. Press .
The LID display will show:
Update Clock
No
9. Press 1 and then to change display to a YES.
Press . The clock will be updated. Press
twice to view the default display and the clock
should update to the input time and date.
SET
ENTER
EXPN/EDIT
ENTER
CLEAR
SET
ENTER
EXPN/EDIT
ENTER
ENTER
CLEAR
Fig. 9 Connection to CCN Bus
NOTE: Do not bundle power and
communication wiring with sensor
and device wiring.