American Power Conversion Central Air Conditioning System manual Set Up Alarms, Temperature alarms

Set Up Alarms

Set alarms to alert you to abnormal temperatures or humidity levels and the number of hours certain components have been in operation. Alarms will also alert you to malfunctions; however, malfunction alarms are not user-definable.

See “Respond to Alarms” on page 38 to correct these conditions.

Preset alarm-threshold default values are applicable for most precision air conditioning applications.

Note

Temperature alarms

Path: Main > Setup > System # > Alarms > Temp Thrshlds

Temperature Thrshlds. Set the low- and high-temperature alarms for the air at each of the following locations. When the air temperature at the sensor is outside the range defined by the thresholds, an alarm will occur.

Sply Temperature thresholds for the air blown into the room (supply).

Env Thresholds for the air at the sensors measuring the room temperature, either the return or the remote sensors, depending on your settings.

Humidity alarms

Path: Main > Setup > System # > Alarms > Humidity Thresholds

Humidity Thresholds. Set the low and high humidity alarms for the air at each of the following locations. When the relative humidity of the air at the sensor is outside the range defined by the thresholds, an alarm will occur.

Env	Thresholds for the air at the sensors measuring the room humidity, either the
	return or the remote sensors, depending on your settings.

26 NetworkAIR IR Operation, Maintenance, and Troubleshooting