Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Can this be setup as follows:  1) Humidity sensor in crawl space  2) Display in living area  3)  Wired to bath fan to turn on when humidity is high
Document: These four figures are available at a glance with no button pushing. The Aprilaire contender did not have an outdoor humidity sensor.3. The control unit may be mounted on the return duct or has the flexibility to be wall-mounted. If you don't mind running some "thermostat wire" a wall-mounted installation puts the controls right in your living room with the added bonus of an outdoor thermometer and hydrometer. Plus a digital clock. Very slick.4.
Each one has a unique display icon which illuminates. Might be helpful to some while others may just find it needless gimmickry.8. Plenty of software programmable settings accessible by a "service menu". For example, the vent relay can be programmed to activate a ventilation fan between certain hours of the day. Check the "Advanced Programming" section of the owner's manual for complete list.9. The outdoor "sensor" is actually much more sophisticated than a simple "probe".
The LCD display is back-lit and illuminates when a front panel button is pressed.Cons:1. The owner's manual (which contains installation instructions and sample wiring diagrams) is terse but adequate for someone with a little HVAC knowledge. The installation portion was written for the HVAC technician not the first-time handyman. However, armed with the right background the unit is very easy to install. Especially if all you want to do is replacing an existing manual humidistat. You can't beat the price.2.
A 2-conductor cable was also used to wire the "humidifier" switching relay (in series) into the existing 24-volt humidifier solenoid circuit. I actually left the existing manual humidistat alone (didn't want to repair the wall after removal) and simply set it "on" so it functions as a high limit switch.The final connection was 5-conductor cable to the furnace control board. Only 3 conductors were required.
This humidistat is great. Before I had this I had to constantly worry about the humidity setting being too high and causing condensation on the windows. It was impossible to keep on top of the weather changes all of the time and to remember to run down to the basement to turn the dial down. This humidistat takes into account the outdoor temperature to cut back on the humidity automatically when it gets too cold.
Finally, and this is the beauty of it, the HVAC fan request (3rd conductor) from the Honeywell was wired to an unused "low voltage" fan speed input on the furnace's Genteq Evergreen ECM blower motor. This allows the Honeywell to "step up" the blower fan to its own speed when humidification is required, even if there is no call for heat at the time.
I got this unit to monitor humidity inside an enclosure in a laboratory. It works quite well for this purpose and the humidifier control functions as advertised to allow some active control. From a cost standpoint, the unit is a real bargain even if it is only used as a 2-point humidity meter. The only drawback to the unit I received was that there is a 4 degree F temperature offset in the readings (it reads low).
If you see condensation in the morning then you just dial the window frost number down by one. You keep doing this until you never see condensation. After this adjustment is set then you have effectively calibrated this humidistat for your home. After I did this for my home I have not had to make any more adjustments. It is very nice to know that this humidistat is keeping the humidity in my house as high as it is safe to keep it through all of the temperature ups and downs outside.
To reply to another review here:  This unit will do over 40% RH. You need to go into the &#34;Advanced Programming&#34; section , down to item #20, and change the value from the default 40% Humidity High Limit. It will go up to 80% in 5% increments.I would not recommend that the common home owner purchase the Honeywell DG115EZIAQ. You will get absolutely no information from Honeywell about the unit other then what you can read for sales info.
My whole house humidifier was setup to work only during the heating season in conjunction with the furnace. I live in Colorado where the humidity even in the summer is very low. This controller allows the humidifier to work independently from the furnace (still using the same ventilation system) and keep the humidity level in the house comfortable year around. The outside thermometer/hygrometer module makes the device smart enough that you do not need to change the humidity setting by hand for temperature changes outside (to prevent condensation issues).
Answer: Yep!...in the setup..you change 165 to equal a 1...this allows the dehumidify terminal, to be controlled by the outdoor sensor...peace and love!