Model 200DX
::
Ultimateair.com
::
Athens, Ohio 45701 :: 740.594.2277
Auxiliary Output (Optional)
UltimateAir allows you to run auxiliary options, such as duct power
dampers, fans, humidifiers, & dehumidifiers. For instance, you can use the
auxiliary output to turn on a furnace fan. UltimateAir is equipped with a
low-voltage relay (normally open) on the three-motor controller. The relay
controls any auxiliary options you may want to operate in conjunction with
your ventilation unit. When the UltimateAir unit is turned on by the Wall
Dial Control or by other means (e.g., fan, furnace, boost, and building
input), the relay switches from Normally Open to Closed, completing the
circuit between QC1 and QC2 (1/4" quick-disconnect tabs), denoted as “W”
and “Y” on the 3 Motor Main Control description. Jumper J7 must be in the
I/O position for this relay to activate at Start-Up.
Max contact rating: 1A@24VAC
Minimum permissible load: 1mA@5VDC
