Carrier 48LC - Control Set Point and Configuration Log

48
CONTROL SET POINT 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 Inc rement
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 --- s p e e d m o d e
CONV = convent io nal ;
HP O/B = Enable Heat Pump mode; not availabl e with 2--- speed
SeeMenuNote4(onpage34)
AUX2 I W Wrequiredfor
2 --- s p e e d m o d e
W = Informs controller that system is in heating mode.
SD = Enables configurat i on o f shut down (not avail abl e on 2---speed)
SeeMenuNote4(onpage34)
FAN TYPE 2speed 2speed required Sets the economizer controller for operation of 1 speed or 2 speed
indoor fan system.
SeeMenuNote4(onpage34)
FAN CFM 5000cfm 100 to 15000 cfm; UNIT DESIGN AIRFLOW (CFM)
Enter ONLY if using DCVCAL ENA = AUTO
The value is found in the Pro jec t S ubmi t t al document s for the spec i fic
RTU .
AUX OUT NONE NONE
ERV
EXH2
SYS
Select OUTPUT for AUX1 O relay
NONE = not configured (o utput is not used)
ERV = Energy Recovery Venti lator
EXH2 = second damper position relay closure for second exhaust fan
SYS = use out put as an alarm s ignal
OCC INPUT INPUT or ALWA YS OCCUPIED MODE BY EXTERNAL SIGNAL
When using a set back thermos t at wi th occupancy out (24 V ac) , 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. (see Menu Note 2 on page 34)
FACTORY DEFAUL T NO NO or YES Resets all set points to factory defaults when set to YES. LCD will
brie fl y fl ash YES and change to NO but al l paramet e rs wil l change to
the factory default values.
RECHECK A UX2 I and F AN TYPE for required 2---s peed values.
48HC48LC