How to Guide

Aero Pure Wiring Diagrams DH G & L Series
.- Place steaming hot water back under humidity sensor and wait for the fan to turn on. If the fan does not
start, double check that the secondary switch is in the OFF position and the USB is plugged in and repeat
previous step.
- Once the fan starts with the humidity of the water, remove water and allow fan to turn off on its own,
which will ensure the sensor is working properly. You can adjust the time for the fan operates by using the
Time knob located at the back of the unit. If you choose to leave the knob at “0” on the timer, the sensor
will shut off when it no longer detects humidity.
- The secondary switch (wired to the Red/Signal wires) is an override. If you wish to turn the fan on
without waiting for humidity to trip the sensor, turn the secondary switch to on. This will turn the fan on
manually. Use the CFM switch located in the back of the fan to set airflow speed for manual operation.
- To return the fan back to humidity sensor mode, turn off the secondary switch (Red/Signal wire input).
This will automatically turn the fan off and set it back into humidity mode.
- Please note, if you turn the primary switch off, the fan will not operate. The primary
switch must always be in the ON position for the fan to operate.
ABF110DH L1, ABF110DH L5, ABF110DH L6 (2 Switches required)
1 Switch w/3 Functions (Fan, Light, Night Light)
1 Secondary switch (See wiring DIAGRAM B for more information.)
Be sure the secondary switch is a traditional ON/OFF switch and does not contain a Neutral
hookup. A Ground (Green wire) is fine. Typically, there will be two brass screws on one side and a
green screw on the switch. See DIAGRAM B for more information.
- For ABF110DH L1, ABF110DH L5, and ABF110DH L6 (Light kit brown wire and Night Light blue wire): if
you do not want the night light feature cap off the blue wire and use a 2-function switch as the primary
switch- one for the fan and one for the light only.
-The fan switch is the primary switch and must always be ON to keep the humidity control sensor in the
unit powered.
- The secondary switch (Red/Signal wire hook up) is an override and is ONLY to be an On/Off switch with
no Neutral. The Light kit is wired separate of the DC motor. If you follow the DIAGRAM B, the night light
and light switch will function properly.
- Once the fan is wired correctly, follow the previous steps that are outlined for the ABF110DH G Series
(Fan only).
- The humidity control sensor is preset to operate while the primary switch is ON and secondary switch is
OFF. Turning the primary switch off will shut off power to the fan and render the secondary switch
useless. On the other hand, while the primary switch is on, if you turn on the secondary switch in
conjunction, the fan will turn on continuously until the secondary switch is turned off. Once the secondary
switch is turned off, the fan will return to humidity sensor mode. Leave the primary switch in the ON
position.
For further questions, please call 843-377-8642.
FAN WITH HUMIDITY SENSOR ONLY CONTINUED
FAN WITH LED LIGHT, NIGHT LIGHT & HUMIDITY SENSOR ONLY