AFA4000/E
VAV Airflow Controller / p.91
Figure 58: Personnel sensor 4-way terminal block
6.8.2
Adjusting the personnel sensor beam width
Adjust the width of the Personnel Sensor’s beam to suit different fume hood widths.
To adjust the beam width:
1.
Access the two potentiometers under the sensor's front cover (Figure 59).
Figure 59: Personnel sensor beam width adjustment potentiometers
2.
Adjust the width of the Personnel Sensor beam using the two potentiometers. This is to
achieve the best field coverage in front of the fume hood for the hood's width (Figure 60).
Summary of Contents for AFA4000/E
Page 1: ...AFA4000 E VAV Airflow Controller Installation and operating manual Issue 2...
Page 57: ...AFA4000 E VAV Airflow Controller p 57 Figure 22 AFA4000 E inverter control connections...
Page 58: ...AFA4000 E VAV Airflow Controller p 58 Figure 23 AFA4000 E damper control connections...
Page 59: ...AFA4000 E VAV Airflow Controller p 59 Figure 24 AFA4000 E typical connection diagram...
Page 60: ...AFA4000 E VAV Airflow Controller p 60 Figure 25 AFA4000 E AS typical connection diagram...
Page 62: ...AFA4000 E VAV Airflow Controller p 62 Figure 27 SM7 airflow sensor dimensions...
Page 96: ...AFA4000 E VAV Airflow Controller p 96 6 9 Auto Sash System Control Box general wiring diagram...
Page 158: ...AFA4000 E VAV Airflow Controller p 158...
Page 182: ...AFA4000 E VAV Airflow Controller p 182 Figure 79 Connection diagram with RS232 485 converter...
