Carrier WeatherExpert 50LC 07 Series Service And Maintenance Instructions page 47

d. Press ▼ (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 ▲
and ▼ (Up and Down Arrow) keys to select the num-
ber provided in Tables 24-27. Press OK again to set
the selected value.
g. Press ▼ (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 ▲ and ▼ (Up and Down Arrow) keys to
select the number provided in Tables 24-27. 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 ▼ (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 ▼ (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 ▲
and ▼ (Up and Down Arrow) keys to select the num-
ber provided in Tables 24-27. 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 ▼ (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 ▲ and ▼ (Up and Down Arrow) keys to
select the number provided in Tables 24-27. Press OK
again to set the selected value.
7. Setting References:
a. Press the Menu key to move the ▼ (triangle icon) so
it is positioned over Main Menu. The display shows
the following:
0—** Operation / Display
1—** Load and Motor
b. Press ▼ (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 ▲ and ▼ (Up and Down Arrow) key to
select 0.000.
e. Press ▼ (Down Arrow) once, the following display
appears:
3-03 Maximum Reference
60.000
NOTE: If the bottom row displays a number other than 60.000,
press OK and use the ▲ and ▼ (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 ▼ (Down Arrow) once to move the highlight to
the bottom row and then press OK. The following dis-
play 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 ▲ and ▼ (Up and Down Arrow) keys and the
table below to enter the required Preset Reference
values.
[0]0.00% Stop
Low Speed (see Tables 24-27, column labeled "Preset
[1]LL.LL%
References 3—10[1]" for the proper % for each unit)
Medium Speed (see Tables 24-27, column labeled
[2]MM.MM% "Preset References 3—10[2]" for the proper % for each
unit)
[3]100% Override (High Speed)
High Speed (100% or close to 100% to achieve the
[4]100%
required CFM at high speed)
[5]0.00% Stop
[6]0.00% Stop
[7]0.00% Stop
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