Airflow Instruments IAQ50 User Manual

Details on the procedure are as follows:
Press the %OA key once to begin. To
choose a measurement mode (OA,
SUPPLY, RETURN), use the ^ or ▼
You may press TEMP or CO2 at any time
to move from calculating % OA from
TEMP to C0 2 or from C0 2 to TEMP.
In return air mode, "RETURN" will
appear on the display. The current value
will show on the bottom line of the
display. The top line of the display will
show either dashes (if this is the first
time using % OA function or if the mem¬
ory has been cleared) or it will show the
last value stored for return air. Press
READ/ENTER once the reading has
stabilized.
The stored measurement will display on
the top line. This is the reading that will
be used to calculate percentage of out-

Airflow Instruments IAQ50 Specifications

General

Brand	Airflow Instruments
Model	IAQ50
Category	Measuring Instruments
Language	English