Easicool™ precision air conditioning, Controls, Introduction – Airedale EasiCool 6kW 64kW User Manual
Page 24
EasiCool™
Precision Air Conditioning
Controls
Alarm Handling
An alarm will be generated under the following conditions and will be visually displayed through the alarm log. In
addition, under certain conditions the relevant Icon will flash repeatedly as indicated below:
Sizes 6 - 26
• Return air temperature high limit
• Return air temperature low limit
• Return air humidity high limit (Optional on Full Function units)
• Return air humidity low limit (Optional on Full Function units)
• Frost protection low limit (LPHW option only)
• Low pressure trip (Optional on DX units only)
• Filter change alarm
• Manual override
• Common alarm
• Power fail reset
• Communications failure
• Maintenance - fan and compressor (once hours run limit exceeded)
• Airflow failure (
)
• Compressor failure (Optional on DX units only) (
)
• Electric Heating Overheat cut-out (
)
• Humidifier alarm (Full Function units only) (
)
Sizes 28 - 60
• Return air temperature high limit
• Return air temperature low limit
• Return air humidity high limit (Optional on Full Function units)
• Return air humidity low limit (Optional on Full Function units)
• Frost protection low limit (LPHW option only)
• Low pressure trip (Optional on DX units only)
• Filter change alarm
• Manual override
• Common alarm
• Power fail reset
• Communications failure
• Maintenance - fan and compressor (once hours run limit exceeded)
• Fire
• Flood
• Phase Failure
• Critical
• Non-critical
• Airflow failure (
)
• Compressor failure (Optional on DX units only) (
)
• Electric Heating Overheat cut-out (
)
• Humidifier alarm (Full Function units only) (
)
24
Introduction
EasiCool Technical Manual 7525389 V1.1.0_02_2013