JOHNSON CONTROLS
153
SECTION 6 – USER INTERFACE CONTROL CENTER
FORM 145.05-NOM7
ISSUE DATE: 10/31/2019
6
SETPOINTS
All “Setpoints” values are numeric. To view the val-
ues press the SETPOINTS key. After pressing the
SETPOINTS key use the ◄ key or the ► key to se-
lect the menu subsection: Unit, Cooling, Compressor
Systems, Supply System, Heating, Economizer, Ven-
tilation, or Condenser, that contains the parameter you
would like to view. The parameters contained under
each of these menu subsections and their password
level is contained in Table 36. Use the ▲ and ▼ arrow
key to navigate to the parameter within the subsection
you want to view.
If you need to change any of the “Setpoints,” press
the CHECK key. The Enter Password screen appears.
All “Setpoints” parameters require the use of a pass-
word before they can be changed. See Password on
page 168 for information on how to enter a password
into the User Interface. If a Level 1 password is en-
tered, only Level 1 setpoint parameters are available
for change. Entering a Level 2 password makes all
setpoint parameters available.
Once a password is entered it remains active for 15
minutes.
TABLE 36 - SETPOINTS
USER
INTERFACE
KEY
SUBSECTION DISPLAYED TEXT
RANGE
DEFAULT
VALUE
UNIT
SETTING
Setpoint Cooling
OCC Zone Cooling
Setpoint
2.0°F above OCC Zone Heating
Setpoint to 85.0°F
72.0
°F
Setpoint Cooling
UNOCC Zone Cooling
Setpoint
2.0°F above UNOCC Zone Heat-
ing Setpoint to 95.0°F
85.0
°F
Setpoint Cooling RAT Cooling Setpoint
2.0° F above RAT Heating
Setpoint to RAT for High SAT
70.0
°F
Setpoint Cooling Maximum Bypass 20.0% to 40.0% 40.00%
Setpoint Cooling
Ist Stage Cooling Setpoint
(SAT SP for CV)
55.0
°F
to 65.0
°F
60.0
°F
Setpoint Cooling
2nd Stage Cooling
Setpoint (SAT SP for CV)
50.0
°F
to 60.0
°F
55.0
°F
Setpoint Cooling SAT Low Setpoint 50.0
°F
to SAT High Limit 55.0
°F
Setpoint Cooling SAT High Setpoint 55.0
°F
to 65.0
°F
65.0
°F
Setpoint Cooling
MX Supply Air Temp
Setpoint
50.0
°F
to 65.0
°F
60.0
°F
Setpoint Cooling OAT Setpoint for Low SAT OAT for High SAT to 90.0
°F
80.0
°F
Setpoint Cooling OAT Setpoint for High Sat 60.0
°F
to OAT for Low SAT 70.0
°F
Setpoint Cooling RAT Setpoint for Low RAT
RAT Setpoint for High RAT
+ 5.0
°F
to 90.0
°F
80.0
°F
Setpoint Cooling
RAT Setpoint for High
SAT
RAT Cooling Setpoint to RAT
Setpoint for Low SAT - 5.0
°F
70.0
°F
Setpoint Cooling
Fan Speed Setpoint for
Low SAT
Fan Speed Setp for High SAT to
100.0%
90.00%
Setpoint Cooling
Fan Speed Setpoint for
High SAT
50.0% to Fan Speed Setpoint
for Low SAT
70.00%
Setpoint Cooling
Evap Leaving Air Temp
High
Evap Leaving Air Temp Low to
60.0
°F
60.0
°F
Setpoint Cooling
Evap Leaving Air Temp
Low
50.0
°F
to Evap Leaving Air
Temp High
50.0
°F
Setpoint Cooling Reset Enthalpy SP 25 to 35 BTU/LB 30 BTU/LB
Setpoint Cooling Return Air Diff SP 4.0
°F
to 10.0
°F
6.0°
F
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