AFA4000/E
VAV Airflow Controller / p.79
Figure 42: Light curtain vertical range
2.
When the light curtain transmitter and receiver have been positioned, mark the sidewall
using the fixing holes in the transmitter and receiver as templates.
3.
Drill the holes for the fixing screws. Use the 2 mm (0.08") drill bit provided and fix the
transmitter and receiver.
Figure 43: Transmitter / Receiver fixing holes
4.
On a fume hood with an inner and outer sidewall the light curtain transmitter and receiver
cables run through the sidewall into the service void and up to the Sash Light Curtain Control
Box on top of the fume hood.
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...
