Johnson Controls 100 Series User Manual

JOHNSON CONTROLS
164
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
SECTION 7 – PARAMETER DESCRIPTIONS AND OPTIONS
TEMPERATURE
SUPERHEAT
This is calculated for each compressor system that has a suction line pressure transducer
installed and congured. This is the refrigerant evaporator superheat leaving the evaporator
coil.
UNDERFLOOR AIR
HUMIDITY
This is the humidity level under the oor of a FlexSys installation.
UNDERFLOOR AIR TEMP This is the temperature of the air in the underoor space.
UNDERFLOOR SLAB
DEW POINT
This is the dewpoint of the air beneath the oor of a FlexSys installation.
UNDERFLOOR SLAB
TEMP
This is the temperature of the slab beneath the oor of a FlexSys installation.
UNIT INSTALLED
ALTITUDE
This parameter is programmed through the SETPOINTS key. This is the altitude at which
the unit is installed. This is used in the calculation of an airow correction factory when air
measuring stations are installed.
UNIT SIZE This parameter is programmed through the OPTIONS key and identies the size of the unit.
UNIT TYPE
This parameter is programmed through the OPTIONS key and identies the type of unit. The
choices are Constant Volume, Variable Volume, or FlexSys.
UNIT-OVERALL STATUS
This is the active status of the Unit. The display will show Local Stop, Run, Unit Trip, Unit Fault,
Unit Lockout, SMK Purge # - Press, SMK Purge #-Purge, or Smk Purge #-Evac.
VENT SYS STATUS
This is the active status of the Ventilation System. The display will show Normal- Active,
Normal-Inactive, Safety Trip, Safety Fault, Safety Lockout, User Disabled, or None.
VENTILATION CONTROL
This parameter is programmed through the OPTIONS key and identies whether the unit will
operate with a Fixed Minimum or Demand ventilation system.
VENTILATION DEMAND
This is the output in percent to the outside air damper when the unit is operating in the
Demand Ventilation mode.
ZONE TEMP OCC ZONE
COOLING SETPOINT
This parameter is programmed using the SETPOINTS key. This is the temperature that the IPU
board compares the actual space temperature to, to decide when to switch into the Occupied
Cooling Mode.
ZONE TEMP OCC ZONE
HEATING SETPOINT
This parameter is programmed using the SETPOINTS key. This is the temperature that the IPU
board compares the actual space temperature to, to decide when to switch into the Occupied
Heating Mode.
ZONE TEMP UNOCC
ZONE COOLING
SETPOINT
This parameter is programmed using the Setpoints key. This is the temperature that the
IPU board compares the actual space temperature to, to decide when to switch into the
Unoccupied Cooling Mode.
ZONE TEMP UNOCC
ZONE HEATING
SETPOINT
This parameter is programmed using the Setpoints key. This is the temperature that the
IPU board compares the actual space temperature to, to decide when to switch into the
Unoccupied Heating Mode.
ZONE TEMP CURRENT This is the temperature in the conditioned space.
* May be 1, 2, or 3
TABLE 54 – DEFINITIONS (CONT'D)

Johnson Controls 100 Series Specifications

General

Brand	Johnson Controls
Model	100 Series
Category	Air Conditioner
Language	English