Figure 19 - Status Key Messages Quick Reference List - Johnson Controls Quantech Millennium QCC3080CZE Installation Operation & Maintenance

SECTION 7: UNIT CONTROLS
General Messages
Unit Switch Off
Shutdown
Remote Controlled
Shutdown
Daily Schedule
Shutdown
* Air Flow Switch/Rem Stop
No Run Premissive
System X Switch Off
System X
No Cooling load
System X Comps Run
** System X Zone
Thermostat Off
System X AR Timer
System X AC Timer
System X Disch Limiting
System X Suction Limiting
System X Percentage Load Limiting
Manual Overide Status
System X Pumping Down (on shutdown)
* Only displayed when unit control mode programmed for Discharge Air Temperature.
** Only displayed when unit control mode programmed for Suction Pressure.

FIGURE 19 - STATUS KEy MESSAGES QUICK REFERENCE LIST

116
Status key messages
STATUS KEY MESSAGES
System Safeties
System X High Disch Pressure
System X Low Suct Pressure
System X MP/HPCO Fault
System X High Mtr Curr
(Optional)
Fault Messages
Unit Safeties
Low Ambient Temp
115VAC Undervoltage
Unit High Mtr Curr
(Optional)
FORM QCC3-NM1
ISSUE DATE: 12/19/2023
Unit Warnings
Low Battery
Incorrect Unit Type
LD13346
Quantech