Expand Display - Carrier 30RQ Operation And Maintenance Instructions

4.3.4 - expand display

Pressing the Enter button causes a 23 character text expan-
sion to be scrolled across the four-digit display. All user
menus provide an expansion of the current displayed
parameters. If the expansion is complete the four-digit
display reverts to item value. This function can be inhibited
through the User Configuration menu.
Modifying the value of a parameter
Operation value
Hold on the MENU button until the LED for SETPOINT lights.
Press one of the Arrow buttons until the two-digit display shows 1 (item number 1- cooling setpoint 2).
The value for setpoint 2 is displayed in the four-digit display (6.0°C in this example).
Press the Enter button for more than 2 seconds to enable the value associated with item 1 to be
modified. The Setpoint menu LED and the two-digit display flash indicating that modification mode is
active.
Keep pressing the Down Arrow button until the value 5.7 is displayed in the four-digit display. The
Setpoint menu LED and the two-digit display keep flashing.
Press the Enter button again to validate the change. The new setpoint is 5.7°C.The Setpoint menu
LED and the two-digit display stop flashing, indicating that modification mode no longer applies.
10
Press button Menu LED Item number
2-digit display
0
0
1
1
1
1
1
1
1
Item 4-digit
display
6.0
6.0
5.9
5.8
5.7
5.7