STULZ Ultra-Series Humidifier Controller
(August, 2013)
25
Alarm Screen Messages
5.3.4
ALARM MESSAGE
DESCRIPTION OF ALARM CONDITION
Control Temperature Sensor Failure
Control temperature sensor is disconnected or failed
Control Humidity Sensor Failure
Control humidity sensor is disconnected or failed
Limit Temperature Sensor Failure
Limit temperature sensor is disconnected or failed
Limit Humidity Sensor Failure
Limit humidity sensor is disconnected or failed
Conductivity Sensor Failure
Conductivity sensor is disconnected or failed
Air Speed Sensor Failure
Air Velocity sensor is disconnected or failed
High Control Temperature
Control air temperature is above user defined alarm point
High Control Humidity
Control air humidity is above user defined alarm point
High Cabinet Temperature
Cabinet Temperature is above user defined high alarm point
Low Cabinet Temperature
Cabinet Temperature is below user defined low alarm point
Low Control Temperature
Control air temperature is below user defined alarm point
Low Control Humidity
Control air humidity is below user defined alarm point
Remote Shutdown
Remote shutdown as occurred and configured to be an alarm
Customer Alarm 1
The customer defined alarm #1 input is active
Airflow Alarm
The airflow alarm switch input is active
Water Alarm
The water detector alarm input is active
Condensate Pan Full Alarm
The condensate pan full alarm input is active
Smoke Alarm
The smoke alarm input is active
Customer Alarm 2
The customer defined alarm #2 input is active
Customer Alarm 3
The customer defined alarm #3 input is active
Humidifier n Alarm
An alarm on humidifier n (n=1-16) has occurred
Conductivity Pre-alarm
Mineral content of supply water is approaching high level.
Conductivity Alarm
Mineral content of supply water too high.
NTC 2 High Temperature Alarm
NTC2 temperature is above user defined high alarm point
NTC 2 Low Temperature Alarm
NTC2 temperature is below user defined high alarm point
NTC 3 High Temperature Alarm
NTC3 temperature is above user defined high alarm point
NTC 3 Low Temperature Alarm
NTC3 temperature is below user defined high alarm point
NTC 4 High Temperature Alarm
NTC4 temperature is above user defined high alarm point
NTC 4 Low Temperature Alarm
NTC4 temperature is below user defined high alarm point
Humidity Limit Alarm
The high humidity alarm switch input is active
High Limit Temperature
Limit air temperature is above user defined alarm point
Low Limit Temperature
Limit air temperature is below user defined alarm point
High Limit Humidity
Limit air humidity is above user defined alarm point
Low Limit Humidity
Limit air humidity is below user defined alarm point
High Airflow Alarm
Airflow velocity is above user defined alarm point
Low Airflow Alarm
Airflow velocity is below user defined alarm point
Freeze Alarm
Freeze thermostat indicates water temperature is at or below freezing
