Aprilaire E070 Owner's Manual
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Also See for E070:
- Installation instructions manual (12 pages) ,
- Installation & owner's manual (16 pages) ,
- User manual
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PLEASE LEAVE THIS MANUAL WITH THE HOMEOWNER
Installed by: _________________________________ Installer Phone: _______________________ Date Installed: _______________
ON/OFF button
used to turn
buttons used to
dehumidifier on
change humidity
and off
MODE button
used for optional
ventilation feature
CRAWL SPACE DEHUMIDIFICATION
The Aprilaire
dehumidifier controls the humidity level in your crawl space. A powerful blower inside the dehumidifier draws air into the
®
cabinet, filters the air and removes moisture, then discharges the dry air into the crawl space. Inside the cabinet, a sealed refrigeration system
removes moisture by moving the air through a series of tubes and fins that are kept colder than the dew point of the incoming air. The dew
point is the temperature at which moisture in the air will condense, much like what occurs on the outside of a cold glass on a hot summer
day. The condensed moisture drips into the dehumidifier drain pan to a drain tube routed to the nearest floor drain or condensate pump. After
the moisture is removed, the air moves through a second coil where it is reheated before being sent back into the space. The air leaving the
dehumidifier will be warmer and drier than the air entering the dehumidifier.
Model E070 Dehumidifier
Owner's Manual
Up/Down
Dehumidifer Control
setting
Inlet
Filter Access
Door
Outlet
Drain
Power
Switch
90-2309
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Summary of Contents for Aprilaire E070
- Page 1 Model E070 Dehumidifier Owner’s Manual PLEASE LEAVE THIS MANUAL WITH THE HOMEOWNER Installed by: _________________________________ Installer Phone: _______________________ Date Installed: _______________ ON/OFF button Up/Down Dehumidifer Control Outlet used to turn buttons used to dehumidifier on change humidity and off setting...
- Page 2 90-1854 EXTERNAL CONTROL OPTIONS Your Aprilaire dehumidifier can be controlled with an optional Aprilaire Model 76 Control. Install the Model 76 in your living space and make changes to the dehumidifier setting or find out what the humidity level is in the crawl space from the comfort and convenience of the living space. Refer to the Model 76 Owner’s Manual for operating instructions.
- Page 3 MAINTENANCE CLEAN OR REPLACE THE AIR FILTER After initial installation the air filter should be checked and cleaned every 6 months. The CLEAN FILTER service reminder will display on the on-board control screen every 6 months. To clear the service message, press the UP and DOWN arrows simultaneously for 3 seconds. Filter Cleaning Procedure 1.
- Page 4 WARRANTY REGISTRATION Visit us on-line at www.aprilaire.com to register your Aprilaire product. If you do not have on-line access, please mail a postcard with your name, address, phone number, email address, product purchased, model number, date of purchase and dealer name and address to: Research Products Corporation, P.O.
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Questions and answers
I have had my E070 for a little over a year now, it has been running nonstop for about two weeks now. I cleaned the filter, but it's still running all the time and staying at 68% and it is set at 50%. I have ordered a new filter to see if that will help it. Any ideas?
Several issues could cause the Aprilaire E070 to run continuously at 68% humidity despite being set to 50% and having a clean filter:
1. Inadequate Airflow: If external static pressure is too high (above 0.4" WC), airflow may drop below optimal levels (140 CFM or less), reducing dehumidification efficiency.
2. Improper Drainage: A blocked or air-locked drain system can affect performance. Check the drain annually to ensure proper function.
3. Ambient Conditions: The unit operates best at 80°F and 60% RH. If the temperature or humidity is outside the optimal range, especially near the lower limits (40°F dew point), performance may decrease.
4. Installation Issues: Ductwork or condensate pump installation problems may affect airflow and drainage.
5. Control Settings: If using an external control like Model 76, ensure it is functioning correctly and communicating with the unit.
6. System Error: Check the on-board control for diagnostic codes (E1–E9), which indicate service issues.
If none of these apply, service by a qualified professional may be required.
This answer is automatically generated