ASHRAE GUIDELINE 36
High Performance Sequences of Operation for HVAC Systems
Organization: | ASHRAE |
Publication Date: | 30 March 2021 |
Status: | active |
Page Count: | 30 |
scope:
FOREWORD
Addendum u includes edits to the automatic fault detection and diagnostics sections. AHU operating state tables and figures for return fan systems, which were previously missing, have been added. Fault Condition #1 has been updated to use DSPavg instead of DSP for consistency. A directive has been added to delete Fault Condition #7 if there is no heating coil. Fault Condition #12 has been expanded to include operating state, OS#2, as supply air temperature should be less than or equal to mixed air temperatures when in economizer.
Note: In this addendum, changes to the current guideline are indicated in the text by underlining (for additions) and strikethrough (for deletions) unless the instructions specifically mention some other means of indicating the changes.
Document History
























