York ECO2 YPAL 050, Installation & Operation Manual

Page: 141 / 168

141 JOHNSON CONTROLS
FORM 100.50-NOM6 (1207)
7
TABLE 7-1 – DEFINITIONS
Continued on next page
SECTION 7 – PARAMETER DESCRIPTIONS AND OPTIONS
MENU ITEM DEFINITION
ACCUMULATED UNOCCUPIED OVERRIDE TIME
THIS PARAMETER GIVES THE ACCUMULATED TIME THE UNIT
HAS PLACED IN UNOCCUPIED OVERRIDE MODE.
ACTIVE ALARM THIS IDENTIFIES THE NUMBER OF ACTIVE ALARMS PRESENT
ADDRESS
THIS PARAMETER IS USED TO SET THE COMMUNICATION
ADDRESS FOR THE UNIT WHEN CONNECTED TO A NETWORK
APS DATA
THIS PARAMETER GIVES THE STATUS OF THE SUPPLY FAN AIR
PROVING SWITCH. 0 = SWITCH OPEN, 1 = SWITCH CLOSED
BUILDING PRESSURE SETPOINT
THIS PARAMETER ESTABLISHES THE BUILDING PRESSURE
SETPOINT FOR THE CONTROL OF BUILDING EXHAUST
OPERATION
BUILDING STATIC PRESSURE
THIS PARAMETER GIVES THE CURRENT VALUE OF THE
BUILDING STATIC PRESSURE INPUT
BUILDING STATIC PRESSURE SENSOR
INSTALLED
THIS PARAMETER MUST BE TURNED ON TO ENABLE THE USE
OF BUILDING PRESSURE IN THE OPERATION OF THE EXHAUST
FUNCTION
COMFORT VENTILATION FOR COOLING
ENABLED
THIS PARAMETER MUST BE TURNED ON TO ENABLED
COMFORT VENTILATION DURING COOLING MODE OPERATION
ON A CONSTANT VOLUME UNIT
COMFORT VENTILATION FOR HEATING
ENABLED
THIS PARAMETER MUST BE TURNED ON TO ENABLE COMFORT
VENTILATION DURING HEATING MODE OPERATION ON A
CONSTANT VOLUME UNIT
COMFORT VENTILATION LOWER SETPOINT
THIS PARAMETER IS THE LOWER SETPOINT USED BY THE UNIT
CONTROLLER TO DETERMINE WHEN TO SWITCH THE UNIT IN
COMFORT VENTILATION MODE
COMFORT VENTILATION UPPER SETPOINT
THIS PARAMETER IS THE UPPER SETPOINT USED BY THE UNIT
CONTROLLER TO DETERMINE WHEN TO SWITCH THE UNIT IN
COMFORT VENTILATION MODE
COMP 1 ASCD ACTIVE
THIS IS USED TO DETERMINE THE STATUS OF THE OFF CYCLE
TIMER. ON MEANS THE COMPRESSOR 1 IS IN THIS MODE
COMP 1 ASCD TIMER
THIS GIVES THE ACTUAL TIME OF THE OFF CYCLE TIMER FOR
COMPRESSOR 1 IN SECONDS.
COMP 1 MIN RUN TIME
THIS GIVES THE ACTUAL TIME OF THE MINIMUM RUN TIME FOR
COMPRESSOR 1 IN SECONDS.
COMP 1 OUTPUT
THIS GIVES THE STATUS OF THE BINARY OUTPUT FROM THE
UNIT CONTROLLER TO COMPRESSOR CIRCUIT 1
COMP 1 OVERLOAD SWITCH
THIS IS THE STATUS OF THE BINARY INPUT FROM THE
COMPRESSOR OVERLOAD FOR COMPRESSOR SYSTEM 1 TO
THE UNIT CONTROLLER. ON - OKAY, OFF - FAULTED.
COMP 2 ASCD ACTIVE
THIS IS USED TO DETERMINE THE STATUS OF THE OFF CYCLE
TIMER. ON MEANS THE COMPRESSOR 2 IS IN THIS MODE
COMP 2 ASCD TIMER
THIS GIVES THE ACTUAL TIME OF THE OFF CYCLE TIMER FOR
COMPRESSOR 2 IN SECONDS.
COMP 2 MIN RUN TIME
THIS GIVES THE ACTUAL TIME OF THE MINIMUM RUN TIME FOR
COMPRESSOR 2 IN SECONDS.