AQ COMFORT Instruction & Operations Manual
Version 1.01
Page 10 of 44
INSTRUMENT OPERATION OVERVIEW
AQ COMFORT STARTING INSTRUCTIONS
1. Turn the AQ Comfort on by pressing the
POWER
key. The instrument’s internal
pump will immediately turn on and the E INSTRUMENTS logo will appear. The
instrument will begin to draw in air from the center SAMPLE IN inlet “A” at the
bottom of the unit.
2. If applicable, attach the optional probe and sampling line to the monitor.
3.
Press the
MEASURE
key to view the Main Measuring Screen including
ambient temperature, barometric pressure, relative humidity and dew point. The
toxic gas readings you selected in your kit are also displayed:
CO
2
& CO (CO will
appear only if sensor was installed).
4. At initial startup, allow the CO
2
sensor up to 1 minute to warm up and stabilize.
The
MEASURE
key allows the user to toggle/zoom
between a small font and a large font screen.
The battery icon is displayed in the middle of the bottom
line of the display. Its condition is marked by the shaded
fraction of the icon. If the unit is powered by the battery
charger a small “plug” icon will replace the battery icon.
NOTE:
When connecting the battery charger to the
monitor make sure that the “plug” icon appears on the
MEASURE
screen. This ensures a proper power
connection and charging of the batteries.
5. If you are using the monitor for the first time, press the
SETUP
key to set the appropriate parameters
(i.e.: measurement units) for your application. See
Chapter 5 for an explanation of each parameter.
CO
2
: 920
PPM
CO: 0
PPM
Ta: 79.1°F
RH: 46.9%
DPt:57.0°F
∆
P: 0.0
mb
_____________________
Sampling 12:45:00
NOTE: Depending on the options
enabled for your AQ COMFORT some
of the entries in one or more of the
displays shown above will be blank if
that option is not available.
APR 1 ‘14 12:45:00
Temperature Units: F
Measure Units: PPM
Pressure Units: inWC
Pumps: AUTO 750cc/m
Velocity Probe: OFF
Velocity Units: FPS
Duct Size: 0 in2
Display Contrast: 24
Baudrate: 115 kbps
Version: 1.02Li
Battery Charger Connected
Battery Empty
Battery Full
