To Next PageTo Next PageWhat to do if Aprilaire E130C Dehumidifier does not turn on/run?
If your Aprilaire dehumidifier isn't turning on, here are a few things to check based on the possible cause: * Ensure the dehumidifier is properly plugged in. * Verify that the power switch is in the ON position. * Confirm that the control is turned ON. * Check the circuit breaker to see if it has tripped.
What to do if Aprilaire E130C Dehumidifier has high temperature thermistor failure?
If there is a high temperature thermistor failure in your Aprilaire dehumidifier: 1. Check the high temperature sensor connection at the power board, ensuring the terminal is fully seated. 2. Remove the side access panel and verify the sensor is undamaged and connected to the refrigeration line coming from the compressor. 3. If the sensor is connected and secured, it may need replacement. Contact Technical Support to confirm if you need Part No. 5456.
What to do if Aprilaire dehumidifier shows low temperature thermistor failure?
If your Aprilaire dehumidifier shows a low temperature thermistor failure: 1. Check the low temperature sensor connection at the power board. 2. Remove the side access panel and verify the sensor is not damaged and connected to the suction line. 3. If the sensor is connected and secured to the refrigeration line, it might need replacing with Part No. 5455. Contact Technical Support to confirm.
What to do if Aprilaire dehumidifier float switch is open?
If the float switch is open on your Aprilaire dehumidifier: 1. Empty the condensate pan. 2. Check the float switch connection at the control board. 3. If you're not using a float switch, make sure a jumper is between the float switch terminals on the dehumidifier control board. 4. If the problem continues, replace the float switch.
What to do if Aprilaire E130C shows Internal Humidity or Temperature Sensor Open or Shorted?
If your Aprilaire dehumidifier displays an error indicating that the internal humidity or temperature sensor is open or shorted: 1. Cycle power to clear the error code. 2. If the error code reappears, replace the User Interface, Part No. 5445.
Why Aprilaire dehumidifier blower is running but with little or no airflow?
If your Aprilaire dehumidifier's blower is running but there's little to no airflow, it could be due to a pressure drop across the dehumidifier exceeding 0.7"w.c. Here's what you can do: * Check the dehumidifier air filter and wash or replace it. * Inspect the ductwork for any blockages and clear them. * Make sure that the outlet collar with backflow damper is correctly installed on the dehumidifier's outlet side. * Check the backflow damper for obstructions or if it's stuck, and remove any blockage.
Why is my Aprilaire E130C not draining properly?
If your Aprilaire dehumidifier isn't draining correctly, it could be due to a blocked drain line or the unit not being level. To resolve this: * Make sure the unit is level. * Check the drain line for any blockages and ensure it has a continuous downward slope.
Why Aprilaire E130C blower is running but compressor is not?
If the blower in your Aprilaire dehumidifier is running, but the compressor isn't, it could be due to an open float switch. Here's how to address it: * If a float switch is installed, check the connections at the control board and empty the condensate pan. * If no float switch is installed, ensure that the jumper is correctly placed at the float switch terminals on the control board.
Why is my Aprilaire dehumidifier producing hot air?
The Aprilaire dehumidifier produces hot air because air is reheated across the condenser coil, leading to a temperature increase between the inlet and outlet.
Why is there coil frosting in my Aprilaire E130C?
Coil frosting in your Aprilaire dehumidifier can occur due to: * Lack of or reduced airflow. Inspect the air filter and wash or replace it. * Obstructions blocking the inlet or outlet of the dehumidifier. Clear any blockages. * Inlet air conditions below 60°F. Try increasing the humidity setting.
Essential safety precautions for installation and operation, including electrical hazards, physical risks, and sharp edges.
Guidelines for safe usage, including chemical use, handling, and user supervision to prevent injury or damage.
Details on weight, shipping, capacity, power requirements, and operating conditions for the dehumidifier.
Information on filter type and airflow rates at different external static pressures for optimal performance.
Step-by-step instructions and visual guide for safely removing the shipping bracket to prevent damage.
Recommended clearances for filter access, airflow, and electrical service for proper unit placement and maintenance.
Guidance on connecting drain tubing, ensuring proper slope, and using thread seal tape for leak-free drainage.
Instructions for installing a condensate pump and wiring an overflow float switch for safety and proper drainage.
How to set the desired humidity level, understand sampling modes, and adjust for personal comfort.
Advice on optimizing humidity settings and unit usage for energy efficiency and comfortable living.
Procedure for cleaning or replacing the air filter, including clearing the service reminder message.
Annual inspection of the drain system for blockages or air locks to ensure proper water removal.
Instructions for attaching duct collars for horizontal discharge, ensuring proper airflow and damper function.
Steps for installing duct collars for vertical discharge, including panel removal and remounting.
Procedure for moving the on-board control to the front of the unit for better visibility or access.
Methods for connecting the dehumidifier to HVAC return or supply ducts in a basement installation.
Best practices for ductwork installation, including insulation, flex duct use, and wiring for fan operation.
Guidance for ducted installations not connected to an HVAC system, using ductwork and grilles.
Failure modes and actions for diagnostic codes E1 through E6, including sensor and communication issues.
Failure modes and actions for diagnostic codes E7 (Float Switch) and E8 (Inlet Air Temperature/Dew Point).
Solutions for common issues like no power, blower problems, compressor issues, drainage, and hot air production.
Visual diagram and numbered list of replacement parts with their corresponding part numbers for the dehumidifier.
Details of the five-year limited warranty, exclusions, and conditions for coverage.
Instructions on how to register the product online or by mail to activate warranty coverage.
The Aprilaire Model E130C Dehumidifier is designed to control humidity levels in a home, offering both dehumidification and ventilation capabilities. This device is intended for installation and operation by qualified heating and air conditioning contractors to ensure proper setup and functionality.
The primary function of the Aprilaire Model E130C is to remove excess moisture from the air, thereby improving indoor air quality and comfort. It operates by drawing in air, removing humidity, and then discharging the dehumidified air. The unit can be integrated with an existing HVAC system or operate as a standalone ducted system.
For dehumidification, the unit is effective in a wide range of temperatures, from 50°F to 104°F, with a minimum dew point of 40°F. It also supports ventilation in temperatures ranging from 40°F to 140°F, with relative humidity from 0%RH to 99%RH (non-condensing). The dehumidifier is equipped with a compressor that activates when the measured humidity exceeds the user-set level, continuing to run until the humidity drops 3% RH below the setting. After three minutes of initial air sampling, the unit compares the measured humidity to the set point and adjusts its operation accordingly. If the humidity is below the setting, the blowers turn off, and the display reverts to showing the relative humidity setting. The unit resamples the air every 60 minutes or whenever the humidity setting is lowered.
The device includes protective features to prevent unwanted energy consumption and ensure efficient operation. A "DEFROSTING" mode activates to prevent significant ice formation on the refrigeration system coil, which can occur with insufficient airflow or low incoming air temperature/humidity. An E8 code on the display indicates that the incoming air temperature is outside the optimal range (below 50°F or above 104°F) or the dew point is below 40°F, conditions under which dehumidifier efficiency would be significantly reduced. The unit will monitor conditions and resume dehumidification once they return to the operating range.
The dehumidifier features an on-board control panel that allows users to set and monitor humidity levels. The ON/OFF switch powers the unit, and the ON/OFF button activates the dehumidifier control. Users can adjust the desired humidity level between 40% and 80% relative humidity using the up and down arrow buttons. It is recommended to initially set the control at 55%RH and allow the unit to run until this setting is reached before making further adjustments. If the air feels too dry, the humidity setting can be increased; if it feels too clammy or musty, it can be decreased.
The control panel can be located on the top or front of the dehumidifier and can be rotated 180 degrees for convenience, depending on the installation orientation. This flexibility ensures that the control is always accessible for monitoring and adjustments.
The dehumidifier can be installed in various configurations:
Proper clearance for filter removal and airflow is essential for optimal performance. Electrical service access also requires sufficient space for the removal of the side panel.
Regular maintenance is crucial for the dehumidifier's longevity and efficient operation.
The dehumidifier includes diagnostic codes to assist in troubleshooting. If an error occurs, a diagnostic code along with "SERVICE REQUIRED" will be displayed on the control screen. These codes help identify issues such as sensor failures, high refrigeration pressure, communication loss with remote controls, or insufficient capacity. A troubleshooting guide is provided to address common symptoms like the unit not turning on, low airflow, compressor not running, improper draining, or unexpected HVAC fan operation. For complex issues or persistent faults, contacting Technical Support is recommended.
General| Dehumidification Capacity | 130 pints per day |
|---|---|
| Moisture Removal Capacity | 130 pints per day |
| Refrigerant | R-410A |
| Dimensions | 20.5"H x 15.0"W x 27.0"D |
| Voltage | 115V |
| Power Supply | 115V, 60 Hz |
| Energy Factor | 3.0 L/kWh |
| Drainage Type | Gravity Drain or Optional Pump |
| Airflow | 300 CFM |
| Drainage | Gravity Drain or Optional Pump |
| Operating Temperature Range | 40°F–95°F (4.4°C–35°C) |
| Operating Temperature | 40°F–95°F (4.4°C–35°C) |
