Control Set Point And Configuration Log - Carrier WeatherExpert 48LC Installation Instructions Manual

Single package rooftop gas heat/electric cooling unit with puronr (r ---410a) refrigerant size: 07
Hide thumbs Also See for WeatherExpert 48LC:
Table of Contents

Advertisement

CONTROL SET POINT AND CONFIGURATION LOG

Menu Tables:
1. SYSTEM SETUP
2. ADVANCED SETUP
3. SETPOINTS
Menu 1: System Setup
Project
Parameter
Value
INSTALL
UNITS DEG
EQUIPMENT
AUX2 I
FAN TYPE
FAN CFM
AUX OUT
OCC
FACTORY DEFAULT
Project Name/Location:
Model Number:
Serial Number:
Date:
Technician
Parameter
Parameter
Default
Range and Increment
Value
01/01/10
_F
_F or _C
CONV
CONV required for
2--- speed mode
W
W required for
2--- speed mode
2speed
2speed required
5000cfm
100 to 15000 cfm;
NONE
NONE
ERV
EXH2
SYS
INPUT
INPUT or ALWAYS
NO
NO or YES
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 Menu Note 4 (on page 38)
W = Informs controller that system is in heating mode.
SD = Enables configuration of shutdown (not available on 2---speed)
See Menu Note 4 (on page 38)
Sets the economizer controller for operation of 1 speed or 2 speed
indoor fan system.
See Menu Note 4 (on page 38)
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 provides
24---Vac to OCC through OCCUPIED terminals on Integrated 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.
52
Notes

Advertisement

Table of Contents
loading

Table of Contents