Dryer Alarm Table - Gardner Denver RNC Series Instruction Manual

DRYER ALARM TABLE

Alarm Conditions
Alarm Text Alarm Trigger
DISCHARGE
Discharge temperature >
HIGH TEMPERATURE high discharge temperature set point
HIGH PRESSURE High pressure switch open
LOW PRESSURE Low pressure switch open
COMPRESSOR Motor protection switch open
Phase Detection Enabled AND isPhaseReversed()
PHASE REVERSAL
Phase Detection Enabled and isPhaseLoss()
PHASE LOSS
EVAPORATOR
Evaporator temperature > High evaporator temperature
HIGH TEMPERATURE set point
HEATER
Heater switch open
DRAIN 1
Drain #1 switch open
DRAIN 2
Drain #2 switch open
SERVICE Dryer service interval > 0
DRYER
AND Dryer service timer > Dryer service interval
EVAPORATOR
Evaporator temperature sensor out of range
TEMP SENSOR
EVAPORATOR OUT. Evaporator outlet temperature sensor out of range
TEMP SENSOR
AND evaporator outlet temperature sensor installed
DISCHARGE Discharge temperature sensor out of range
TEMP SENSOR
SUPERHEAT ALARM
(Evaporator outlet temperature – Evaporator inlet temperature )
> Super heat alarm set point
AND evaporator outlet temperature sensor installed
Delay Monitored Exit Condition
1 Second Always Alarm reset button pressed
1 Second Always Alarm reset button pressed
3 Minutes Always Alarm reset button pressed
1 Second Primary Alarm reset button pressed
Compressor On
1 Second Standby Alarm reset button pressed
1 Second Standby Alarm reset button pressed
1 Second Dryer On Alarm reset button pressed
> 10 minutes
1 Second Standby Alarm reset button pressed
1 Second Dryer On Alarm reset button pressed
1 Second Dryer On Alarm reset button pressed
None Always Alarm reset button pressed
1 Second Always Alarm reset button pressed
1 Second Always Alarm reset button pressed
1 Second Always Alarm reset button pressed
7 Minutes Dryer On Alarm reset button pressed
Alarm Action
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
De-energize alarm relay #2
De-energize alarm relay #2
De-energize alarm relay #2
De-energize alarm relay #2
De-energize alarm relay #2
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
Halt compressors
De-energize alarm relay #1
21