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70
e. Press
OK
. The following display appears:
NOTE: The number in the brackets may be different from the one
shown above.
f. Press
OK
; then use the ▲ (Up arrow) and ▼ (Down
arrow) keys to scroll to the proper motor horsepower.
Press
OK
again to set the selected hp.
g. Press ▼ (Down arrow) once to display the following:
h. Press
OK
to highlight the voltage value; then use the
▲ (Up arrow) and ▼ (Down arrow) keys to select the
nameplate voltage. Press
OK
again to set the selected
voltage.
i. Press ▼ (Down arrow) once to display the following:
j. Press
OK
to highlight the frequency value; then use the
▲ (Up arrow) and ▼ (Down arrow) keys to select the
nameplate Hz. Press
OK
again to set the selected Hz.
k. Press ▼ (Down arrow) once to display the following:
l. Press
OK
to highlight the current value; then use the
▲ (Up arrow) and ▼ (Down arrow) keys to select the
Max Amps value provided. Press
OK
again to set the
Max Amps.
NOTE: The Max Amps is greater than the nameplate value.
Check the VFD Unit Parameters (see Tables 19-23 beginning on
page 73) and use the value listed for the given unit in the column
labeled “Motor Current Must-Hold Amps”.
m. Press ▼ (Down arrow) once to display the following:
n. Press
OK
to highlight the rpm value; then use the ▲
(Up arrow) and ▼ (Down arrow) keys to select the
nameplate rpm. Press
OK
again to set the selected rpm.
6. Enter parameters for 1-71, 1-73, 1-82, and 1-90:
a. Press the Menu key to move the ▼ (triangle icon) so
it is positioned over the Main Menu. The display
shows the following:
b. Press ▼ (Down arrow key) once to highlight the bot
-
tom row.
c. Press
OK
. The display changes to:
d. Press ▼ (Down arrow key) until the following dis
-
play appears:
e. Press
OK
. The following display appears:
f. Press
OK
to highlight the number; then use the ▲
(Up arrow) and ▼ (Down arrow) keys to select the
number provided in Tables 19-23 beginning on page 73.
Press
OK
again to set the selected value.
g. Press ▼ (Down arrow) twice. The following display
appears:
h. Press
OK
to highlight the number in brackets; then
use the ▲ (Up arrow) and ▼ (Down arrow) keys to
select the number provided in Tables 19-23 beginning
on page 73. Press
OK
again to set the selected value.
i. Press the
Back
key once. The following display
appears:
j. Press ▼ (Down arrow key) once. The following dis
-
play appears:
k. Press OK. The following display appears:
l. Press ▼ (Down arrow) once. The following display
appears:
m. Press
OK
to highlight the number; then use the ▲
(Up arrow) and ▼ (Down arrow) keys to select the
number provided in Tables 19-23 beginning on page 73.
Press
OK
again to set the selected value.
n. Press the
Back
key once. The following display
appears:
o. Press ▼ (Down arrow key) once. The following dis
-
play appears:
p. Press
OK
. The following display appears:
q. Press
OK
to highlight the number in brackets; then
use the ▲ (Up arrow) and ▼ (Down arrow) keys to
select the number provided in Tables 19-23 beginning
on page 73. Press
OK
again to set the selected value.
7. Set References:
a. Press the Menu key to move the ▼ (triangle icon) so
it is positioned over the Main Menu. The display
shows the following:
b. Press ▼ (Down arrow key) three times. The follow
-
ing display appears:
1 —20 Motor Power
[9] 1.5kW — 2 hp
1 —22 Motor Voltage
230V
1 —23 Motor Frequency
60Hz
1 —24 Motor Current
6.61A
1 —25 Motor Nominal Speed
1740rpm
0 —** Operation/Display
1 —** Load and Motor
1 —0* General Settings
1 —1* Motor Selection
1—6* Load Depen.Setting
1 —7* Start Adjustments
1 —71 Start Delay
2.0s
1 —73 Flying Start
[1] Enabled
1—6* Load Depen. Setting
1—7* Start Adjustments
1—7* Start Adjustments
1—8* Stop Adjustments
1 —80 Function at Stop
[0] Coast
1 —82 Min Speed for Function...
1.0 Hz
1—7* Start Adjustments
1—8* Stop Adjustments
1—8* Stop Adjustments
1—9* Motor Temperature
1 —90 Motor Thermal Prote...
[4] ETR Trip 1
0 —** Operation/Display
1 —** Load and Motor
2—** Brakes
3—** Reference/Ramps
Summary of Contents for WeatherExpert 50LC14
Page 4: ...4 Fig 2 50LC Vertical Airflow Size 14...
Page 5: ...5 Fig 3 50LC Horizontal Airflow Size 14...
Page 6: ...6 Fig 4 50LC Back View and Condensate Drain Location Size 14...
Page 7: ...7 Fig 5 50LC Corner Weights and Clearances Size 14...
Page 8: ...8 Fig 6 50LC Bottom View Size 14...
Page 9: ...9 Fig 7 50LC Vertical Airflow Sizes 17 20...
Page 10: ...10 Fig 8 50LC Horizontal Airflow Sizes 17 20...
Page 11: ...11 Fig 9 50LC Back View and Condensate Drain Location Sizes 17 20...
Page 12: ...12 Fig 10 50LC Corner Weights and Clearances Sizes 17 20...
Page 13: ...13 Fig 11 50LC Bottom View Sizes 17 20...
Page 14: ...14 Fig 12 50LC Vertical Airflow Sizes 24 26...
Page 15: ...15 Fig 13 50LC Horizontal Airflow Sizes 24 26...
Page 16: ...16 Fig 14 50LC Back View and Condensate Drain Location Sizes 24 26...
Page 17: ...17 Fig 15 50LC Corner Weights and Clearances Sizes 24 26...
Page 18: ...18 Fig 16 50LC Bottom View Sizes 24 26...
Page 21: ...21 Fig 19 Roof Curb Details 14 Size Unit...
Page 22: ...22 Fig 20 Roof Curb Details 17 and 20 Size Units...
Page 23: ...23 Fig 21 Roof Curb Details 24 and 26 Size Units...
Page 30: ...30 Fig 42 50LC 14 26 Electro Mechanical Control Wiring Diagram...
Page 31: ...31 Fig 43 50LC 14 26 RTU Open Control Wiring Diagram...
Page 32: ...32 Fig 44 50LC 14 26 SystemVu Control Wiring Diagram...
Page 35: ...35 Fig 47 Typical Power Wiring Diagram SystemVu Controls 50LC Unit 208 230V Shown...
Page 36: ...36 Fig 48 Typical Power Wiring Diagram SystemVu Controls 50LC Unit 460V 575V Shown...
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Page 81: ......