Data Aire Mini dap4 Installation, Operation & Maintenance Manual page 52

LOW TEMPERATURE ALARM LIMIT
1. The low temperature alarm limit programmable (See Menu K – Alarms and Limits). The range is from 55 to 75°F.
It can also be disabled.
2. If the alarm is not disabled and the return air temperature falls below the high temperature alarm limit, the audio
alarm is activated and a "Low Return Air Temperature" message is displayed on the display module.
3. The audio alarm is a warning only and will not prevent any of the unit functions from operating.
4. The alarm will remain until the alarm condition is corrected.
HIGH HUMIDITY ALARM LIMIT
1. The high humidity alarm limit is programmable (See Menu K – Alarms and Limits). The range is from 35 to 90%.
2. If the alarm is not disabled and the humidity rises above the high humidity alarm limit, the audio alarm is activated
and a "High Humidity Warning" message is displayed on the display module.
3. The audio alarm is a warning only and will not prevent any of the unit functions from operating.
4. The alarm will remain until the alarm condition is corrected.
LOW HUMIDITY ALARM LIMIT
1. The low humidity alarm limit is programmable (See Menu K – Alarms and Limits). The range is from 10 to 65%.
2. If the alarm is not disabled and the humidity falls below the low humidity alarm limit, the audio alarm is activated
and a "Low Humidity Warning" message is displayed on the display module.
3. The audio alarm is a warning only and will not prevent any of the unit functions from operating.
4. The alarm will remain until the alarm condition is corrected.
HIGH PRESSURE/COMPRESSOR 1 FAIL ALARM
1. In the event of a high pressure condition, the high head pressure switch is tripped or the compressor overload
contact opens, the audio alarm is activated and a "Circuit #1: High Pressure" or "Circuit #2: High Pressure" mes-
sage will be displayed on the display module.
2. The alarm will prevent the compressor(s) from operating and must MANUALLY RESET.
3. The alarm will remain until the alarm condition is corrected.
LOW PRESSURE COMPRESSOR ALARM
1. In the event of a low pressure condition, the audio alarm is activated and a "Circuit #1: Low Pressure" or "Circuit
#2: Low Pressure" message will be displayed on the display module.
2. The alarm will prevent the compressor(s) from operating but will automatically reset when the low pressure
condition is corrected.
3. The alarm will remain until the alarm condition is corrected.
PERSON TO CONTACT ALARM
1. The person to contact on alarm is programmable (See Menu K – Alarms and Limits). It can also be disabled.
2. The audio alarm is a warning only and will not prevent any of the unit functions from operating.
3. The alarm will remain until the alarm condition is corrected.
52 • Mini dap4 User Manual