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44
c. Press
OK
, the following display appears:
d. Press
OK
again, the following display appears:
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:
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:
g. Press
▼
(Down Arrow) once to move the highlight to
the bottom row and then press
OK
. The following dis-
play appears:
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.
8. Setting the Ramp Time:
a. Press the
Back
key until the following display appears:
b. Press
▼
(Down Arrow) twice, the following display
appears:
c. Press
OK
, the following display appears:
d. Press
OK
again to highlight the bottom row and use the
▲
and
▼
(Up and Down Arrow) keys to select 10.00s.
Press
OK
again to set the selected Ramp up Time.
e. Press
▼
(Down Arrow) once, the following display
appears:
f. Press
OK
again to highlight the bottom row and use the
▲
and
▼
(Up and Down Arrow) keys to select 10.00s.
Press
OK
again to set the selected Ramp Down Time.
9. Setting Limits:
a. Press the
Back
key until the following display appears:
b. Press
▼
(Down Arrow) once, the following display
appears:
c. Press
OK
, the following display appears:
d. Press
OK
again, the following display appears:
e. Press
▼
(Down Arrow) once, the following display
appears:
f. Press
▼
(Down Arrow) again, the following display
appears:
NOTE: Press
OK
to highlight the Hz value and then use the
▲
and
▼
(Up and Down Arrow) keys to enter the required values.
g. Press
▼
(Down Arrow) once, the following display
appears:
NOTE: Press
OK
to highlight the % value and then use the
▲
and
▼
(Up and Down Arrow) keys to enter the required value.
See Tables 10-14 for proper selection of the value for this parame-
ter, then press
OK
to set the selected value.
h. Press
▼
(Down Arrow) once, the following display
appears:
NOTE: Press
OK
to highlight the Hz value and then use the
▲
and
▼
(Up and Down Arrow) keys to enter the required values.
10. Setting Digital Inputs:
a. Press the
Back
key until the following display appears:
b. Press
▼
(Down Arrow) once, the following display
appears:
3—0* Reference Limits
3—1* References
3-02 Minimum Reference
0.000
3-03 Maximum Reference
60.000
3—0* Reference Limits
3—1* References
3-10 Preset Reference
[0]0.00%
[0]0.00%
Stop
[1]LL.LL%
Low Speed (see Tables 10-14, column
labeled “Preset References 3-10[1]” for
the proper % for each unit)
[2]MM.MM%
Medium Speed (see Tables 10-14, col-
umn labeled “Preset References 3-10[2]”
for the proper % for each unit)
[3]100%
Override (High Speed)
[4]100%
High Speed (100% or close to 100% to
achieve the required CFM at high speed)
[5]0.00%
Stop
[6]0.00%
Stop
[7]0.00%
Stop
3—0* Reference Limits
3—1* References
3—1* References
3—4* Ramp 1
3-41 Ramp 1 Ramp up Time
3.00s
3-42 Ramp 1 Ramp Down Time
3.00s
2—** Brakes
3—** Reference / Ramps
3—** Reference / Ramps
4—** Limits / Warnings
4—1* Motor Limits
4—4* Adj. Warning 2
4-10 Motor Speed Direction
[2] Both Directions
4-12 Motor Speed Low Limi…
0.0Hz
4-14 Motor Speed High Limi…
65.0Hz
4-18 Current Limit
110%
4-19 Max Output Frequency
65.0Hz
3—** Reference / Ramps
4—** Limits / Warnings
4—** Limits / Warnings
5—** Digital In/Out
Summary of Contents for WeatherExpert 48LC B14 Series
Page 4: ...4 Fig 2 48LC B14 Vertical Airflow ...
Page 5: ...5 Fig 3 48LC B14 Horizontal Airflow ...
Page 6: ...6 Fig 4 48LC B14 Back View and Condensate Drain Location ...
Page 7: ...7 Fig 5 48LC B14 Corner Weights and Clearances ...
Page 8: ...8 Fig 6 48LC B14 Bottom View ...
Page 9: ...9 Fig 7 48LC B17 20 Vertical Airflow ...
Page 10: ...10 Fig 8 48LC B17 20 Horizontal Airflow ...
Page 11: ...11 Fig 9 48LC B17 20 Back View and Condensate Drain Location ...
Page 12: ...12 Fig 10 48LC B17 20 Corner Weights and Clearances ...
Page 13: ...13 Fig 11 48LC B17 20 Bottom View ...
Page 14: ...14 Fig 12 48LC B24 26 Vertical Airflow ...
Page 15: ...15 Fig 13 48LC B24 26 Horizontal Airflow ...
Page 16: ...16 Fig 14 48LC B24 26 Back View and Condensate Drain Location ...
Page 17: ...17 Fig 15 48LC B24 26 Corner Weights and Clearances ...
Page 18: ...18 Fig 16 48LC B24 26 Bottom View ...
Page 21: ...21 Fig 20 48LC B14 Roof Curb Details ...
Page 22: ...22 Fig 21 48LC B17 20 Roof Curb Details ...
Page 23: ...23 Fig 22 48LC B24 26 Roof Curb Details ...
Page 30: ...30 Fig 40 48LC B14 26 VAV RTU Open Control Wiring Diagram ...
Page 31: ...31 Fig 41 48LC B14 26 Power Wiring Diagram ...
Page 53: ......