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Copyright 2020 - NICHOLAS A. CHAZAPIS




General: The BAS will monitor various aspects of the air handling systems and calculate parameters as specified below to facilitate operations and management.

Trending: The BAS will continuously monitor, calculate and display the following parameters at the intervals indicated. These values will be stored initially in the buffer of the controlling control unit, and then be uploaded periodically and stored on a specified hard disc.

Parameters to be trended:

a) All temperature sensors at 1 hour intervals

b) All relative humidity sensors at 1 hour intervals

c) All pressure sensors at 1 hour intervals

d) All run requests and statuses on a change in value

e) All analog loop outputs on 1 hour intervals

f) Calculated enthalpies in 2 hour intervals

g) Summed cooling and heating requests on 2 hour intervals

 2. CX stamp