Conair Thermolator TW-P User Manual

6-14 I Troubleshooting
Controller Control Fault Logic
Fault Alarm Indication Pump
Shut
Off
Heater
Shut
Off
Unit
Shut
Off
Alarm
Reset
Required
1
Manual
Reset
Required
2
Remote
Alarm
Activated
3
Low Coolant Inlet Pressure
The Coolant Pressure In Light flashes red Ye s Ye s Ye s No No Ye s
Temperature Limit Safety
The Set Point and Process Temperatures Flash
and the Temperature Limit Light flashes red
Ye s Ye s Ye s Yes No Yes
Temperature Limit Warning
The Temperature Limit Light flashes yellow No No No Ye s No Ye s
Pump Motor Overload
The Pump Light flashes red Ye s Ye s Ye s Yes Ye s Ye s
Supply Probe Fault Hi
The Set Point Temperature Display shows PRS
and the Process Temperature Display shows EH
Ye s Ye s Ye s Yes No Ye s
Supply Probe Fault Lo
The Set Point Temperature Display shows PRS
and the Process Temperature Display shows E
Ye s Ye s Ye s Yes No Ye s
Return Probe Fault Hi
The Set Point Temperature Display shows PRR
and the Process Temperature Display shows EH
Ye s Ye s Ye s Yes No Ye s
Return Probe Fault Lo
The Set Point Temperature Display shows PRr
and the Process Temperature Display shows E
Ye s Ye s Ye s Yes No Ye s
Brownout
The Set Point Temperature Display shows Brn
and the Process Temperature Display shows Out
Ye s Ye s Ye s Yes No Ye s
3-Phase Power Error
(Optional)
4
The Electrical Phase Error light flashes red Yes Ye s Ye s Ye s No Ye s
Heater Contactor Error
(Optional)
4
The Heat Error light flashes red Ye s Ye s Ye s Ye s No Ye s
1
Pressing the Alarm Silence/Reset resets alarm.
2
A manual reset of the pump motor thermal overload is required to reset this alarm.
3
Activates the alarm horn and closes the alarm contact (optional).
4
Requires the Premium Controller option (TW-P).

Conair Thermolator TW-P Specifications

General

Brand	Conair
Model	Thermolator TW-P
Category	Temperature Controller
Language	English