AprilAire 600M Whole House Large Bypass Evaporative Humidifier User Guide
- June 17, 2024
- Aprilaire
Table of Contents
600M Whole House Large
Bypass Evaporative
Humidifier User Guide
MODELS:
600: Automatic Whole-House Humidification
600M: Manual Whole-House Humidification
FEATURES
- Should be plumbed to hot water to improve efficiency
- Fast and easy installation for every application
- Designed for homes up to 5,000 square feet with tight construction
SPECIFICATIONS
| Capacity | 0.7 gph 17 gpd |
|---|---|
| Electrical Data | 24 VAC – 60 Hz – 0.5 amp |
| Dimensions | 15 3 ⁄8″ W x 15 3 ⁄4″ H x 10 1 ⁄4″ D |
| Weight | 10 lbs. (Unit Weight) |
12 lbs. (Shipping Weight)
Bypass Connection| 6″ round
Plenum Opening| 10″ W x 123 ⁄4″ H
SPECIFICATION
600 Series
Whole-House Evaporative Humidifier
PRINCIPLE OF OPERATION
The AprilAire Model 600 Evaporative Humidifier operates in conjunction with
the heating, ventilating, air conditioning equipment (HVAC) blower. When the
AprilAire Humidifier Control calls for humidity and the blower motor is
operating, water flows to the distribution tray located at the top of the
humidifier. The water is uniformly distributed across the width of the tray
and through a scientifically designed system of outlets, it flows by gravity
over the Water Panel® evaporator, the heart of the humidifier. Dry, hot air is
moved through the moisture-laden Water Panel® evaporator where natural
evaporation takes place.
The now-humidified air carrying moisture in vapor form (nature’s own way) is
circulated throughout the home.
HUMIDIFIER SIZING GUIDELINES GPD NEEDED PER SQUARE FOOT BASED ON BUILDING STRUCTURE TIGHTNESS
STRUCTURE
TIGHTNESS| VOLUME OF BUILDING (FT3)
---|---
8000| 12000| 16000| 20000| 24000| 32000| 40000
BUILDING FLOOR AREA (FT2) WITH 8 FT CEILINGS
1000 Ft2| 1500 Ft2| 2000 Ft2| 2500 Ft2| 3000 Ft2| 4000 Ft2| 5000 Ft2
Tight| 3.3 GPD| 5.0 GPD| 6.7 GPD| 8.3 GPD| 10.0 GPD| 13.4 GPD| 16.7 GPD
Average| 6.7 GPD| 10.0 GPD| 13.4 GPD| 16.7 GPD| 20.0 GPD| 26.7 GPD| 33.4 GPD
Loose| 10.0 GPD| 15.0 GPD| 20.0 GPD| 25.0 GPD| 30.1 GPD| 40.1 GPD| 50.1 GPD
GPD = Gallons Per Day, as recommended by AHRI (Air Conditioning, Heating
and Refrigeration Institute), Guideline F
A family of 4 will add 2 gallons of humidity per day through everyday
activities like breathing, cooking, bathing and washing. Evaporative
capacities assume blower is active 100% of the time, plenum temperature is at
120º F and water is cold.
INCLUDED WALL-MOUNT CONTROL
|
---|---
Model 60 (600)
Automatic Humidistat
• RH adjustment knob
• Backlit LCD displays RH & setting when adjusting
• Change water panel and service needed indicator lights
• Blower Activation mode can extend humidifier run time| Model 4655 (600M)
Manual Humidistat
• RH adjustment knob
• Wall-mounted for easy access
• Humidity guide lets the user pre-adjust RH based on expected outdoor
temperature changes
• Simple wiring
| Model 60| Model 4655
---|---|---
Dimensions (W”xH”xD”)| 6 x 4 V4x11/2| 5 Ve x 33/8x 1 mil
AC Power| 24 VAC (18-30 VAC) at 60 HZ| N/A
Power Consumption]| 0.08A g024 VAC| N/A
RH Setting Range| 10%-45%, Off
(45%: max humidity)| 15%-45%, Off
(45%: max humidity)
Humidity| Control Accuracy: ±3% RH Control Range: 0% to 45% RH Differential:
3.0% RH| Control Accuracy: ± 5%, Control Range: 0 to 45, Differential: 5%
Control Options| System Setting: Auto or Manual
Blower Activation: Off or On| N/A
ANNUAL OPERATION & MAINTENANCE
| Fall Startup:
• Turn humidistat to desired set point
• Set damper knob to WINTER (located next to AprilAire logo)
• Confirm water supply is on
---|---
| Spring Shutdown:
• Turn humidistat to OFF
• Set damper knob to SUMMER
Digital humidifier control in automatic mode, no adjustment necessary
Once Per Season:
- Water Panel Only: Remove cover and replace water panel. Clean the water panel assembly. Use Genuine AprilAire Model 35.
- Water Panel EZKit: Simply remove the water panel and assembly. Replace with the Water Panel EZKit Model H635EZ1A.
Scan QR code for full humidifier maintenance tutorial
Model 4839
Maintenance Kit
Includes parts for any maintenance need: new water panel, water panel
assembly, water distribution parts and Owner’s Manual.
Form No. 382 • 318818 • 10.23
© 2023 AprilAire | aprilairepartners.com | 800.334.6011
AprilAire reserves the right to change specifications without notice.
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