Carrier 39L User Manual

Page 95

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LEGEND

AQ

— Air Quality Sensor

IAQ

— Indoor-Air Quality

MAT — Mixed-Air Temperature
OAT — Outdoor-Air Temperature
RH

— Relative Humidity

SAT — Supply-Air Temperature
SPT — Space Temperature
VAV

— Variable Air Volume

Fig. 76 — Indoor-Air Quality (IAQ) Control Operation

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