JOHNSON CONTROLS
119
SECTION 6 – USER INTERFACE CONTROL CENTER
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
6
TABLE 44 - COMPRESSOR SYSTEMS (1, 2, OR 3)
DISPLAY TEXT
PASS
WORD
LEVEL
RANGE DEFAULT
SETTING
LOCATION
SHOW WHEN UNIT TYPE IS
COMP SYS* STATUS
Normal - Comp A On /
Normal - Comp B On /
Normal - Both On / Normal
- Both Off / Safety Trip
/ Safety Fault / Safety
Lockout / Low Amb Inhibit /
Low Suct Temp Unl / High
Dp Unload / User Disabled
Derived Always
COMP SYS* STATE 1
Stop / Run / Lockout / Auto
Reset
Derived
Options /
Comp Sys
Always
CONDENSER FAN 1A / 1 Off / On Derived
CONDENSER FAN 1B / 2 Off / On Derived
CONDENSER FAN 2A / 3 Off / On Derived
CONDENSER FAN 2B / 4 Off / On Derived
CONDENSER FAN 3A / 5 Off / On Derived Always
CONDENSER FAN 3B / 6 Off / On Derived Always
SAFETY INPUT
LPCO Okay - Faulted Derived
Always
CHAIN Okay - Faulted Derived
SUCTION TEMP -20.0°F To 180.0°F
Look Up
Table
Press Trans Pkg Indicates That
Transducers Are Not Installed
For The Applicable System
PRESSURE
DISCHARGE * -0 to 320 PSIG
Look Up
Table
Press Trans Pkg Indicates That
Transducers Are Installed For
The Applicable System
SUCTION * 0–800 PSIG
Look Up
Table
TEMPERATURE
SUCTION 1 -20.0°F To 180.0°F
Look Up
Table
Press Trans Pkg Indicates That
Transducers Are Installed For
The Applicable System
SUPERHEAT 0.0°F To 50.0°F Derived
CURRENT RUN TIME
COMP A HH:MM:SS Derived
Always
COMP B HH:MM:SS Derived
PUMPDOWN 2
User Enabled
User Disabled
Disabled
Program/
Comp Sys.
Always
READY TO RUN
COMP A Yes - No Derived
Always
COMP B Yes - No Derived
READY TO STOP
COMP A Yes - No Derived
Always
COMP B Yes - No Derived
SYSTEM UNLOADING
PRESSURE
2 250–450 PSIG 400 PSIG
Setpoints/
Comp Sys
Press Trans Pkg Does Not
Equal None
PRESS TRANS PKG 2
None / Sys 1 / Sys 1, 2 /
Sys 1, 2, 3
None
Optional/
Comp Sys
Always
LOW AMBIENT PKG 2
None / Sys 1 / Sys 1, 2 /
Sys 1, 2, 3
None
Optional/
Comp Sys
Always
* May be 1, 2, or 3
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