Control Setpoint And Configuration Log - Carrier WeatherExpert 50LC14 Installation Instructions Manual

Single package rooftop cooling only with puron(r-410a) refrigerant
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Project Name/Location: ____________________________________________________________
Model Number: ___________________________________________________________________
Serial Number: ___________________________________________________________________
Date: ___________________________________________________________________________
Technician: ______________________________________________________________________
Menu Tables:
1. SYSTEM SETUP
2. ADVANCED SETUP
3. SETPOINTS
Menu 1: System Setup
PROJECT
PARAMETER
INSTALL
UNITS DEG
EQUIPMENT
AUX2 I
FAN TYPE
FAN CFM
AUX OUT
OCC
FACTORY DEFAULT

CONTROL SETPOINT AND CONFIGURATION LOG

PARAMETER
DEFAULT
VALUE
VALUE
01/01/10
°F
°F or °C
CONV
CONV required for
2-speed mode
W
W required for
2-speed mode
2speed
2 speed required
5000cfm
100 to 15000 cfm
NONE
NONE
ERV
EXH2
SYS
INPUT
INPUT or ALWAYS
NO
NO or YES
PARAMETER
RANGE AND
INCREMENT
Display order = MM/DD/YY
Setting order = DD, MM, then YY
Sets economizer controller in degrees Fahrenheit or Celsius.
CONV = conventional;
HP O/B = Enable Heat Pump mode; not available with 2-speed
See Table 7 on page 48, Menu Note 4.
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.
Sets the economizer controller for operation of 1 speed or 2
speed indoor fan system.
See Table 7 on page 48, Menu Note 4.
UNIT DESIGN AIRFLOW (CFM)
Enter ONLY if using DCVCAL ENA = AUTO
The value is found in the Project Submittal documents for the
specific RTU.
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
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.
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.
63
NOTES

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Weatherexpert 50lc26

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