1. Okwu mmalite na gafereview
The AprilAire Model 4655 is a 2-wire manual humidifier control, also known as a humidistat, designed to work with AprilAire Whole Home Humidifiers. This device accurately maintains the relative humidity in your home by allowing manual adjustment of the humidity setting through a simple dial. It utilizes a mechanical filament to measure humidity changes and provides a dry-contact closure compatible with various AprilAire Whole House Humidifier series, including 400, 500, 600, 700 Evaporative Humidifiers, and 800 Steam Humidifiers.
Foto 1: N'ihu view of the AprilAire 4655 Manual Humidifier Control Humidistat.
2. Akụrụngwa Ngwaahịa
- ndakọrịta: Designed to integrate with AprilAire Whole Home Humidifiers for optimal performance.
- Njikwa ntuziaka: Allows for convenient and simple adjustment of your home's Relative Humidity (RH) with a turn of the dial.
- Healthy Humidity Range: Helps maintain indoor relative humidity within the recommended 40-60% RH range, which can contribute to a healthier indoor environment by reducing airborne irritants and preserving household items.
- Vol dị alatage ọrụ: Operates on low voltage (24VAC) for controlling humidification equipment.
- Nkwalite mgbanwe: Offers installation options for duct mounting near your HVAC equipment or wall mounting in your living space.
3. Nwụnye na Ntọala
The AprilAire 4655 humidistat can be installed in two primary locations: on an interior wall or duct-mounted.
Ihe ngwugwu 3.1
- AprilAire 4655 Wall-Mount Control
- Ịkwanye kposara
- Arịlịka Drywall
- Gasket (for duct mounting)
- Akwụkwọ ntuziaka
3.2 Nhọrọ nrịgo
Ịkwanye mgbidi:
- Mount on an interior wall, approximately 5 feet (1.5 meters) off the floor.
- Ensure the location is away from direct drafts, heat sources, or cold spots that could affect humidity readings.
- The included gasket is not required for wall mounting.
Ịkwanye eriri mmiri:
- Mount on the furnace return air plenum or duct.
- Position the humidistat at least 6 inches (15 cm) upstream of the humidifier, humidifier bypass ductwork (if applicable), or fresh air intake ductwork (if applicable).
- Use the provided template for cutting the correct duct opening size: 4.15625 inches H x 2.4375 inches W (approximately 10.56 cm H x 6.19 cm W).
- The included gasket should be used to help reduce air leakage between the duct and the control housing.
Figure 2: AprilAire 4655 Humidistat demonstrating its compact size.
Foto 3: Akụkụ view showing the gasket for duct mounting.
3.3 Waya
The AprilAire 4655 is a 2-wire system designed for low voltage (24VAC) service. Connect the two wires from your AprilAire Whole Home Humidifier to the terminals on the back of the humidistat. Polarity is typically not a concern for these low-voltage dry-contact closures.
Note: If you are unsure about wiring, consult a qualified HVAC technician.
4. Ọrụ
The AprilAire 4655 humidistat operates in manual mode, allowing you to directly set the desired relative humidity level in your home using the control dial.
Figure 4: The control dial for manual humidity adjustment.
4.1 Ịtọ Ọkwa Iru Mmiri
- Locate the control dial on the front of the humidistat.
- Turn the dial to your desired relative humidity percentage (e.g., 15%, 25%, 35%, 45%).
- The humidistat will activate your humidifier when the indoor humidity falls below the set point and deactivate it when the set point is reached.
4.2 Outdoor Temperature Guide
The humidistat includes a guide on its face to help you select an appropriate indoor humidity level based on the outdoor temperature. This helps prevent condensation on windows and other surfaces during colder weather.
| When Outside Temp Is | Reset Humidity To |
|---|---|
| -29°C (-20°F) | 15% |
| -18°C (0°F) | 25% |
| -7°C (+20°F) | 35% |
Adjust the dial to the recommended humidity percentage corresponding to your current outdoor temperature. If the outdoor temperature is between the listed values, choose an intermediate setting or the lower humidity setting to be safe.
4.3 Turning Off the Humidifier
To turn off the humidifier, rotate the control dial to the 'OFF' position.
5. Nlekọta
The AprilAire 4655 Manual Humidifier Control Humidistat itself requires minimal maintenance. Keep the exterior clean and free of dust. Do not attempt to open or repair the unit yourself.
For maintenance of your AprilAire Whole Home Humidifier, refer to the specific instruction manual provided with your humidifier model. Regular maintenance of the humidifier, such as replacing water panels or cleaning components, is crucial for its efficient operation and the longevity of the entire humidification system.
6. Nchọpụta nsogbu
If your humidifier system is not operating as expected, consider the following basic troubleshooting steps:
- No Humidification: Ensure the humidistat dial is set to a humidity percentage higher than the current indoor humidity and is not in the 'OFF' position.
- Excessive Humidification/Condensation: Lower the humidity setting on the dial, especially if outdoor temperatures are very low. Refer to the outdoor temperature guide in Section 4.2.
- Humidifier Not Responding: Check all wiring connections to ensure they are secure. Verify that the humidifier itself is receiving power and is functioning correctly according to its own manual.
If issues persist, consult the instruction manual for your specific AprilAire Whole Home Humidifier or contact AprilAire customer support or a qualified HVAC technician.
7. Nkọwapụta
- Nọmba nlereanya: 4655
- Akara: AprilAire
- Ụdị ọrụ: Akwụkwọ ntuziaka
- Voltage: 24VAC (Low Voltage)
- izi ezi: +/- 5% RH
- Agba: Agba ntụ
- Akụkụ ngwaahịa: 5.13 inches (W) x 1.94 inches (D) x 3.38 inches (H) (13.03 cm x 4.93 cm x 8.59 cm)
- Arọ: 5.6 ounce (158.76 grams)
- Onye nrụpụta: Ụlọ ọrụ ngwaahịa nyocha
- Nke mbụ dị: Febụwarị 23, 2010
8. Akwụkwọ ikike na nkwado
For information regarding the warranty of your AprilAire 4655 Manual Humidifier Control Humidistat, please refer to the warranty documentation included with your purchase or visit the official AprilAire website. For technical support, troubleshooting assistance, or to locate authorized service providers, please contact AprilAire customer service directly.
AprilAire Contact Information:
- Gaa leta AprilAire Official Websaịtị
- Refer to your product packaging for specific customer service phone numbers or email contacts.
