Carrier 50RLP installation instructions Connection to CCN Bus

NOTE: Do not bundle power and communication wiring with sensor and device wiring.

Fig. 9 — Connection to CCN Bus

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 SET . The LID display will show: Controller Password

2.Press ENTER . The LID display will show: Log in to Controller

Enter Password

3.Press EXPN/EDIT . The LID display will show: Password

1111

4.Enter the new password (up to 8 digits) and press ENTER . The LID display will show:

Password

(New Password)

5.Press CLEAR 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 SET . The LID display will show: Set Clock

2.Press ENTER . The LID display will show: No Maintenance

NOTE: There is no maintenance information regarding setting the clock.

3.Press EXPN/EDIT . 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:

Year 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 ENTER to change display to a YES. Press ENTER . The clock will be updated. Press CLEAR twice to view the default display and the clock should update to the input time and date.

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