149
JOHNSON CONTROLS
FORM 100.50-NOM6 (1207)
7
MENU ITEM
DEFINITION
LPS3
THIS IS THE STATUS OF THE BINARY INPUT FROM THE LOW
PRESSURE SWITCH FOR COMPRESSOR SYSTEM 3 TO THE
UNIT CONTROLLER. ON - OKAY, OFF - FAULTED.
LPS4
THIS IS THE STATUS OF THE BINARY INPUT FROM THE LOW
PRESSURE SWITCH FOR COMPRESSOR SYSTEM 4 TO THE
UNIT CONTROLLER. ON - OKAY, OFF - FAULTED.
MAXIMUM IAQ ECONOMIZER POSITION
THIS PARAMETER ESTABLISHED THE MAXIMUM POSITION
THE OUTDOOR DAMPER CAN OPEN TO IN THE DEMAND
VENTILATION MODE
METER OF UNOCCUPIED OVERRIDE ENABLED
THIS PARAMETER GIVES THE STATUS OF THE UNOCCUPIED
OVERRIDE INPUT. OFF MEANS IT IS NOT IN OVERRIDE MODE
AND ON MEANS IT IS IN OVERRIDE MODE.
METRIC OPERATION
WHEN THIS OPTION IS TURNED ON THE TEMPERATURE DATA
WILL BE CONVERTED TO METRIC UNITS. 0 = IMPERIAL, 1 =
METRIC
MINIMUM RUN TIME FOR COMPRESSORS
THIS PARAMETER ESTABLISHES THE MINIMUM RUN TIME FOR
THE COMPRESSORS, 1 TO 10 MINUTES
MINUTE
THIS PARAMETER IS USED TO ENTER THE MINUTES OF THE
CURRENT TIME.
MODULATING POWER EXHAUST INSTALLED
THIS PARAMETER MUST BE TURNED ON IN ORDER TO USE
MODULATING EXHAUST, EITHER DAMPER OR VFD
MONTH
THIS PARAMETER IS USED TO ENTER THE CURRENT MONTH 1
TO 12. FOR EXAMPLE 1 WOULD BE JANUARY
MORNING WARM-UP / VAV RETURN AIR TEMP
SETPOINT
THIS PARAMETER IS USED TO DETERMINE THE ON AND OFF
POINTS FOR VAV OCCUPIED HEATING OPERATION IN THE
STAND ALONE OR SPACE SENSOR MODE OF OPERATION. IT
IS ALSO USED TO CONTROL THE HEATING OPTION IN THE
MORNING WARM-UP MODE.
MORNING WARM-UP ENABLE
THIS PARAMETER MUST BE TURNED ON TO ENABLE MORNING
WARM-UP OPERATION
NETWORK OCCUPIED FLAG
THIS GIVES THE STATUS OF THE COMMUNICATED OCCUPIED
COMMAND, OFF UNOCCUPIED, ON OCCUPIED
OCC INPUT
THIS IS THE STATUS OF THE BINARY INPUT TO TERMINAL OCC
- OCCUPIED INPUT
OCCUPIED INPUT ENABLED
THIS PARAMETER MUST BE TURNED ON IN ORDER TO USE THE
HARD WIRED OR COMMUNICATED OCCUPIED INPUT. IT MUST
BE TURNED OFF IN ORDER TO USE THE DAILY OR HOLIDAY
SCHEDULING FEATURE
OUTDOOR AIR TEMP COOLING LOCKOUT
THIS PARAMETER ESTABLISHES AN OUTDOOR SET POINT TO
LOCKOUT COOLING OPERATION. WHEN THE TEMPERATURE IS
BELOW THIS SETTING COOLING IS LOCKED OUT
OUTDOOR AIR TEMP HEATING LOCKOUT
THIS PARAMETER ESTABLISHES AN OUTDOOR SET POINT TO
LOCKOUT HEATING OPERATION. WHEN THE TEMPERATURE IS
ABOVE THIS SETTING HEATING IS LOCKED OUT
OUTSIDE AIR ENTHALPY
THIS PARAMETER IS THE CALCULATED VALUE FOR THE
OUTDOOR AIR ENTHALPY
TABLE 7-1 – DEFINITIONS (CONTINUED)
Continued on next page
Summary of Contents for ECO2 YPAL 050
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