Low Air Supervisory
Low Air Supervisory
(OP)
On a related note to an earlier posting, I do not see where it is mandatory to have low air supervision on a dry system. If it is a code requirement, then power to the air supply is in effect self monitoring. If it is not and a system exists without low air trouble, there exists ample room for error if a compressor is merely plugged into a receptacle.
Thoughts?
Regards
Dave
Thoughts?
Regards
Dave





RE: Low Air Supervisory
RE: Low Air Supervisory
RE: Low Air Supervisory
7.8* Refrigerated Spaces.
7.8.2.2 Low Air Pressure Alarm.
7.8.2.2.1 Unless the requirements of 7.8.2.2.2 are met, a low air pressure alarm to a constantly attended location shall be installed.
7.8.2.2.2 Systems equipped with local low pressure alarms and an automatic air maintenance device shall not be required to alarm to a constantly attended location.