Page 2
Accutrol LLC or any authorized seller, the repair or replacement of the product. In no event shall Accutrol LLC or any other seller be liable for any...
8. Hood Probe Port: This is the exit side of the mass airflow sensor. Tubing from the hood probe or BSC exhaust duct is connected here. 9. Input Power Plug: The DC Power Module provided connects directly to plug on the back of the unit. T-ABVA Manual |Rev.C, JULY 2017 Page 2...
One LED ON indicates Cal Mode 1, Both LEDs ON indicates Cal Mode 2. Pressing and Holding Mute for 15 Seconds while in alarm disables the horn with re-beep inactive. If alarm clears, or mute is pressed for 15 seconds, normal operation is restored. T-ABVA Manual |Rev.C, JULY 2017 Page 3...
Option 3: Installing the ABVA Using the Side Mount Kit (Optional Item, Sold Separately) a. Using the hardware and instruction sheet provided with the side mount kit, Accutrol LLC PN T-ABVA-SMKIT, install the bracket to the side panel of the device being monitored.
Page 10
Slide the tubing over the sensor port on the back side of the ABVA. Step 8: Secure the ABVA Secure the ABVA to the mounting surface using the appropriate two screws provided. T-ABVA Manual |Rev.C, JULY 2017 Page 6...
Fume Hood Type: Variable Exhaust Volume Face Velocity Range: Face Velocity is controlled to 100 FPM, regardless of sash position. Calibration Mode: Select Mode 2; because the desired alarm set point is 20% less than the operating velocity. T-ABVA Manual |Rev.C, JULY 2017 Page 7...
Verify the alarm set point is calibrated properly by modulating the exhaust volume or moving the fume hood sash to achieve the desired alarm set point. After calibration is verified, you may place a calibration sticker over the Calibration Button to identify date of calibration. T-ABVA Manual |Rev.C, JULY 2017 Page 8...
Fume Hood or Bio Safety Cabinet performance certification. Inspection of the ABVA should include; alarm calibration verification with re-calibration if required, visual hood probe inspection and visual inspection of the inlet port on the front surface of the ABVA. T-ABVA Manual |Rev.C, JULY 2017 Page 9...
Page 14
Notes T-ABVA Manual |Rev.C, JULY 2017 Page...
Page 15
Revision History ECN # New Rev. New File Name 2260 T-ABVA – Rev.C, February 2017 Updated company physical address to the front and back cover pages...
Page 16
Proudly made in the USA! 21 Commerce Dr Danbury, CT 06810 Tel: 203-445-9991 www.accutrolllc.com...
Need help?
Do you have a question about the T-ABVA and is the answer not in the manual?
Questions and answers