Quantech QTC3040T User Manual

Quantech
139
Section 7: Unit controls
Form QTC3-NM1
Issue date: 12/19/2023
7
Figure 43: Status Key Messages Quick Reference List
LD11297B
STATUS KEY MESSAGES
General Messages Fault Messages
Unit Switch Off
Shutdown
Remote Controlled
Shutdown
Daily Schedule
Shutdown
Unit Safeties &
Warning Messages
System Safeties
Low Ambient TempSystem X High Disch Pressure
System X Low Suct Pressure
Low Liquid Temp
System X MP/HPCO Fault
115VAC Undervoltage
Low Battery
Check Prog/Step/Optn
(Unit Warning Message)
Rem Stop
No Run Permissive
Flow Switch
Open
Incorrect Unit Type
(Unit Warning Message)
High Motor Current
System X Switch Off
System X Comps Run
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)
System X
No Cooling load
System X HIGH MTR CURR
(Optional)
System X MP/HPCO Inhibit
Sys 1 SP/Freeze Warn
Sys 2 SP/Freeze Warn
Sys 1 Sensor Failure
Sys 2 Sensor Failure
Sys 1 ATV Suct Press
Sys 2 ATV Suct Press
Sys 1 Low Suct SHeat
Sys 2 Low Suct SHeat
Sys 1 Low Dsch SHeat
Sys 2 Low Dsch SHeat
Pump Fail Make Flow
Pump Trip
Check Liq Temp Sens

Quantech QTC3040T Specifications

General

Brand	Quantech
Model	QTC3040T
Category	Chiller
Language	English