Carrier WeatherExpert 50LC14 Installation Instructions Manual page 72

Single package rooftop cooling only with puron(r-410a) refrigerant
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b. Press ▼ (Down arrow key) once. The following dis-
play appears:
4—** Limits/Warnings
5—** Digital In/Out
c. Press OK. The following display appears:
5 —0* Digital I/O Mode
5 —1* Digital Inputs
d. Press ▼ (Down arrow key) once to move the high-
light to the bottom row, then press OK. The following
display appears:
5 —10 Terminal 18 Digital In...
[8] Start
e. Press ▼ (Down arrow key) again. The following dis-
play appears:
5 —11 Terminal 19 Digital In...
[16] Preset ref bit 0
f. Press ▼ (Down arrow key) again. The following dis-
play appears:
5 —12 Terminal 27 Digital In...
[17] Preset ref bit 1
g. Press ▼ (Down arrow key) again. The following dis-
play appears:
5 —12 Terminal 29 Digital In...
[18] Preset ref bit 2
NOTE: By pressing OK the number in the bracket can be changed
until the desired number appears. Press OK again to set the select-
ed value.
11. Set Analog Inputs:
a. Press the Back key until the following display
appears:
4—** Limits/Warnings
5—** Digital In/Out
b. Press ▼ (Down arrow key) until the following dis-
play appears:
5—** Digital In/Out
6—** Analog In/Out
c. Press OK. The following display appears:
6—**Analog In/Out
6—1* Analog Input 53
d. Press ▼ (Down arrow key) once to move the high-
light to the bottom row, then press OK. The following
display appears:
6 —10 Terminal 53 Low Voltage
2V
e. Press ▼ (Down arrow key) once to move the high-
light to the bottom row, then press OK. The following
display appears:
6 —11 Terminal 53 High Voltage
[10V]
f. Press ▼ (Down arrow key) once to move the high-
light to the bottom row, then press OK. The following
display appears:
6 —14 Set Min Reference
[0 Hz]
g. Press ▼ (Down arrow key) once to move the high-
light to the bottom row, then press OK. The following
display appears:
6 —15 Set Max Reference
[60 Hz]
12. Set Reset Mode and RFI Filter:
a. Press the Back key until the following display
appears:
0 —** Operation/Display
1 —** Load and Motor
b. Press ▼ (Down arrow key) until the following dis-
play appears:
13—** Smart Logic
14—** Special Functions
c. Press OK. The following display appears:
14 —0* Inverter Switching
14 —1* Mains On/Off
d. Press ▼ (Down arrow key) twice. The following dis-
play appears:
14—1* Mains On/Off
14—2* Reset Functions
e. Press OK. The following display appears:
14 —20 Reset Mode
[0] Manual reset
f. Press OK to highlight the number in the bracket.
g. Use the ▲ (Up arrow) and ▼ (Down arrow) keys to
change the number to 3 for 2 automatic resets; then
press OK. The display changes to:
14 —20 Reset Mode
[3] Automatic reset x 3
h. Press ▼ (Down arrow key) once. The following dis-
play appears:
24 —21 Automatic Restart T...
10s
i. Press OK to highlight the number of seconds and use the
▲ (Up arrow) and ▼ (Down arrow) keys to select
600 seconds. Press OK again to set the selected value.
j. Press the Back key once. The following display
appears:
14—1* Mains On/Off
14—2* Reset Functions
k. Press ▼ (Down arrow key) twice. The following dis-
play appears:
14—4* Energy Optimizing
14—5* Environment
l. Press OK. The following display appears:
14 —50 RFI Filter
[1] On
m. Press OK to highlight the number in the brackets and use
the ▲ (Up arrow) and ▼ (Down arrow) keys to select
0. Press OK again to set the selected value.
13. Complete reprogramming: Press the Auto On key before
disconnecting the VFD Remote Keypad from the variable
frequency drive.
72

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