TEL AFA4000/E - Page 111

AFA4000/E VAV Airflow Controller / p.111
7.6.5 Over Current Monitor
1. Press and hold the Enter button for 5 seconds until the Main Menu is displayed.
2. The current Hardware and Software versions are displayed, for example 1. HW2.0 FW1.1
3. Press ↓ button, select 2. Setup and press Enter.
4. Enter the Password using the ↑ button and Enter button, the factory default is 1 0 0 1. In the
Set-Up menu, the controller will display Keypad Tones.
5. Press ↓ button, select Sash Settings and press Enter. The controller will display 1. S1 Enabled.
6. Use the ↓ button to scroll through the menu and select 3. Motor Drive. Press Enter.
7. Use the ↓ button to scroll through the menu and select Motor Current Display, Press Enter.
8. Use the ↑ / ↓ buttons to select Max, Press Enter.
Note: Select Max to show the Peak current or Live to show the live value.
9. Use the ↓ button and select Back then Back to Set up menu. Press Enter.
10. Use the ↓ button and select Exit and Save Changes. Press Enter.
11. When the Motor drives, the selected Max or Live current will be displayed in the status bar.
12. Determine the current limit required for either sash open, sash close or both.
13. From the Run Screen press and hold the Enter button for 5 seconds until the Main Menu is
displayed.
14. Use the ↑ / ↓ buttons to select Set Up Auto Sash. The display shows the message TEL SASH
CLOSER.
15. Press the ↓ button to scroll down and select Setup Menu and press Enter.
16. Enter the password (the factory default password is 1-0-0-1) and press Enter.
17. Use the ↓ button to scroll through the menu and select Sash Settings, then press Enter
18. Use the ↓ button to scroll through the menu and select 3. Motor Drive. Press Enter.
19. Use the ↓ button to scroll through the menu and select Motor Current Display, Press Enter.
20. Use the ↑ / ↓ buttons to select Off, Press Enter.
21. Use the ↓ button to scroll through the menu and select Over current Open, Press Enter.
22. Use the ↑ / ↓ buttons to set the required limit, Press Enter.
23. Use the ↓ button to scroll through the menu and select Over current Close, Press Enter.
24. Use the ↑ / ↓ buttons to set the required limit, Press Enter.
Note: If a limit is not required set to the max value (300mA)
25. Use the ↓ button and select Back then Back to Set up menu. Press Enter.