Carrier WeatherExpert 48LC Installation Instructions Manual page 59

Single package rooftop gas heat/electric cooling unit with puronr (r ---410a) refrigerant size: 07
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c. Press OK, the display changes to - -
1--- 0* General Settings
1--- 1* Motor Selection
d. Press B(Down Arrow) until the following display
appears - -
1--- 6* Load Depen. Setting
1--- 7* Start Adjustments
e. Press OK, the following display appears - -
1-71 Start Delay
2.0s
f. Press OK to highlight the number and then use
the Y and B (Up and Down Arrow) keys to
select the number provided in Table 20. Press
OK again to set the selected value.
g. Press B(Down Arrow) twice, the following
display appears - -
1-73 Flying Start
[1] Enabled
h. Press OK to highlight the number in the bracket
and then use the Y and B (Up and Down Ar-
row) keys to select the number provided in Table
20. Press OK again to set the selected value.
i. Press the Back key once, the following display
appears - -
1--- 6* Load Depen. Setting
1--- 7* Start Adjustments
j. Press B(Down Arrow) once, the following
display appears - -
1--- 7* Start Adjustments
1--- 8* Stop Adjustments
k. Press OK, the following display appears - -
1-80 Function at Stop
[0] Coast
l. Press B(Down Arrow) once, the following
display appears - -
1-82 Min Speed for Functio...
1.0 Hz
m. Press OK to highlight the number and then use
the Y and B (Up and Down Arrow) keys to
select the number provided in Table 20. Press
OK again to set the selected value.
n. Press the Back key once, the following display
appears - -
1--- 7* Start Adjustments
1--- 8* Stop Adjustments
o. Press B(Down Arrow) once, the following
display appears - -
1--- 8* Stop Adjustments
1--- 9* Motor Temperature
p. Press OK, the following display appears - -
1-90 Motor Thermal Prote...
[4] ETR trip 1
q. Press OK to highlight the number in the bracket
then use the Y and B (Up and Down Arrow)
keys to select the number provided in Table 20.
Press OK again to set the selected value.
7. Setting References:
a. Press the Menu key to move the B(triangle
icon) so it is positioned over Main Menu. The
display show the following - -
0--- ** Operation / Display
1--- ** Load and Motor
b. Press B(Down Arrow) three times, the following
display appears - -
2--- ** Brakes
3--- ** Reference / Ramps
c. Press OK, the following display appears - -
3--- 0* Reference Limits
3--- 1* References
d. Press OK again, the following display appears - -
3-02 Minimum Reference
0.000
NOTE: If the bottom row displays a number other than
0.000, press OK and use the Y and B (Up and Down
Arrow) key to select 0.000.
e. Press B(Down Arrow) once, the following dis-
play appears - -
3-03 Maximum Reference
60.000
NOTE: If the bottom row displays a number other than
60.000, press OK and use the Y and B (Up and Down
Arrow) key to select 60.000.
f. Press the Back key until the following display
appears - -
3--- 0* Reference Limits
3--- 1* References
g. Press B(Down Arrow) once to move the high-
light to the bottom row and then press OK. The
following display appears - -
3-10 Preset Reference
[0]0.00%
h. Press OK once to highlight the number in the
bracket. Press OK again; the highlight moves to
the current percent value.
Use the Y and B (Up and Down Arrow) keys
and the following table to enter the required
Preset Reference values.
59

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