Contact: AIRSYS North America Phone: (855) 874-5380 Page 23 of 29
Email: [email protected] Web: http://airsysnorthamerica.com Rev 1.1
Wiring-Electrical Heater (Optional)
If a heater is to be installed, refer to the diagram below for electrical connection.
Dip Switch Settings (Optional)
Note:
All units are factory configured. Changing these setting will change the fan speed and damper
settings. Please reference the
SW1 Fresh Damper Setting
, as well as the
SW2 Max Supply Fan Setting
tables
below when making any changes to the default settings.
SW1 Fresh Damper Setting
SW1-1
SW1-2
SW1-3
Max Damper Opening Level
(less means less opening)
Optional or Default
OFF
OFF
OFF
1
Optional
OFF
OFF
ON
2
Optional
OFF
ON
OFF
3
Optional
OFF
ON
ON
4
Optional
ON
OFF
OFF
5
Optional
ON
OFF
ON
6
Optional
ON
ON
OFF
7
Optional
ON
ON
ON
8
Default
SW2 Max Supply Fan Setting
SW1-1
SW1-2
SW1-3
Max Fan Speed Level
Optional or Default
Built in the factory as standard
Included in heater options