ATTENTION INSTALLER
WIRE THE UNIT AND CONTROL PACKAGE AS SHOWN IN THE DIAGRAM BELOW
WARNING:
DO NOT
allow the yellow lead from the unit to contact the red lead or the white lead from the
unit or damage to the transformers will result. Do not direct connect the white lead on the unit to the violet
lead on the ventilation control or damage to the transformer will result.
Control Part No. 4026570
UA Base Unit
Ye
llo
w
Red
Blue
Green
White
DAMPER
24
VA
C
DMP COMP FAN
optional
Humidity/Fan Control Panel
Ventilation Timer/
Humidity Control Panel
DEH 3000 Digital Control
17
Ultra-Aire 90H Installer’s & Owner’s Manual
