AFA4000/E
VAV Airflow Controller / p.108
The LCD display will show the current hardware and software versions. For example,
1.
HW2.0 FW1.1.
2.
Press
↓
and select
2. Setup.
3.
Press
Enter
.
4.
Enter the Password using the
↑
arrow and
Enter
button, the factory default is 1 0 0 1. In the
Set-Up menu, the controller will display
Keypad Tones
.
5.
Press
↓
and select
Sash Settings.
6.
Press
Enter
.
In the S1 (Sash 1) Settings menu, the display will show
1. Enabled.
7.
Press
↓
and select
4. Calibration.
8.
Press
Enter
.
The display will show on screen instructions. For example:
"Manually move sash to centre and then press the Up/Down keys to find sash down
direction. Press Cancel to abort Calibration"
9.
Move the sash to the middle of the sash opening.
10.
Press
↑/↓
buttons to determine which arrow activates sash closing.
11.
Press the
↑/↓
button which closes the sash, press
Enter
.
This instructs the controller which direction the motor needs to turn to close the sash.
12.
Move the sash to the lowest position required, press
Enter
.
13.
Either:
•
Press
Mute,
if this is the only pre-set position required, or
•
Set the sash to the normal working height, for example 500 mm.
14.
Press
Enter
, for two position operation.
15.
Either:
•
Press
Mute
, if only two pre-
set positions (‘lowest’ and ‘normal’) are required.
•
Set the sash to the full opening height.
16.
Press
Enter
, for three position operation.
The lowest, normal and fully open positions are now calibrated.
17.
Press
Enter
, to exit Calibration mode.
18.
Press
↓
button, select
Back to Set up
menu.
19.
Press
Enter
.
20.
Press
↓
button, select
Exit and Save Changes.
21.
Press
Enter
.
The Controller will now enter
Run
mode.
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...
