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63
CONTROL SETPOINT AND CONFIGURATION LOG
Project Name/Location: ____________________________________________________________
Model Number: ___________________________________________________________________
Serial Number: ___________________________________________________________________
Date: ___________________________________________________________________________
Technician: ______________________________________________________________________
Menu Tables:
1. SYSTEM SETUP
2. ADVANCED SETUP
3. SETPOINTS
Menu 1: System Setup
PARAMETER
PROJECT
VALUE
PARAMETER
DEFAULT
VALUE
PARAMETER
RANGE AND
INCREMENT
NOTES
INSTALL
01/01/10
Display order = MM/DD/YY
Setting order = DD, MM, then YY
UNITS DEG
°F
°F or °C
Sets economizer controller in degrees Fahrenheit or Celsius.
EQUIPMENT
CONV
CONV required for
2-speed mode
CONV = conventional;
HP O/B = Enable Heat Pump mode; not available with 2-speed
See Table 7 on page 48, Menu Note 4.
AUX2 I
W
W required for
2-speed mode
W = Informs controller that system is in heating mode.
SD = Enables configuration of shutdown (not available on
2-speed)
See Table 7 on page 48, Menu Note 4.
FAN TYPE
2speed
2 speed required
Sets the economizer controller for operation of 1 speed or 2
speed indoor fan system.
See Table 7 on page 48, Menu Note 4.
FAN CFM
5000cfm
100 to 15000 cfm
UNIT DESIGN AIRFLOW (CFM)
Enter ONLY if using DCVCAL ENA = AUTO
The value is found in the Project Submittal documents for the
specific RTU.
AUX OUT
NONE
NONE
ERV
EXH2
SYS
Select OUTPUT for AUX1 O relay:
NONE = not configured (output is not used)
ERV = Energy Recovery Ventilator
EXH2 = second damper position relay closure for second
exhaust fan
SYS = use output as an alarm signal
OCC
INPUT
INPUT or ALWAYS
OCCUPIED MODE BY EXTERNAL SIGNAL
When using a setback thermostat with occupancy out (24 Vac),
the 24-Vac is input to the OCC terminal. RTU control circuit pro-
vides 24-Vac to OCC through OCCUPIED terminals on Inte-
grated Staging Control Board.
FACTORY DEFAULT
NO
NO or YES
Resets all set points to factory defaults when set to YES. LCD
will briefly flash YES and change to NO but all parameters will
change to the factory default values.
RECHECK AUX2 I and FANTYPE for required 2-speed values.
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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