Odorox
®
IDU
TM
9
INSTALLATION INSTRUCTIONS
NOTE: The IDU™ unit must be hardwired into the HVAC system. Connect to the HVAC EAC terminals or to the blower control.
A current sensing relay or pressure switch may be necessary. Check with the equipment manufacturer.
Neutral
Line 1
Line 1
Line 2
Dedicated
120 Volt, 60 Cycle,
15 Amp Circuit
Mini HVAC
Blower Control
208 Volt, 60 Cycle
Current Sensing
Relay C/W Adjustable
Setpoint
(Example: CR Magnetics CR4395)
Example of Control Circuit for IDU™
Using a Current Sensing Relay
Odorox® IDU™