Honeywell H1008A,D Installation Instructions

APPLICATION
The H1008A,D Automatic Humidity Controls with
HumidiCalc+™ Software are duct mounted and provide
automatic, low voltage, electronic control of by-pass
flow-through, powered flow-through, steam and drum
humidifiers in central heating systems. The H1008D also
controls heat/energy recovery units and dehumidifiers.
The H1008A,D are designed to automatically adjust the
humidity level based on indoor temperature and humidity,
inferred or measured outdoor temperature and the
frost factor dial setting. The frost factor setting is used to
maintain a comfortable humidity level in the home while
reducing moisture condensation on inside windows. The
HumidiCalc+™ Software infers the outdoor temperature
by monitoring equipment cycles and eliminating the need
for an outdoor temperature sensor when used with gas or
oil furnaces. Using the C7089H Outdoor Temperature
Sensor (purchased separately), the H1008A,D also
provide automatic humidity control for heat pump
systems.
American Lung Association Health
House Program and Honeywell Working
Together For Better Air
Did you know that the average person breathes 3400
gallons(12,870 liters) of air each day * and spends 90%
of that day inside?**
Indoor air quality products from Honeywell are designed
to help make your home more comfortable—from zoning
products that allow you to control the temperature in
individual areas of the home to humidifiers and comfort
control centers that help balance the moisture content of
your indoor air.
Honeywell is proud to be a partner of the American Lung
Association Health House program, contributing annually
to the Lung Association. The Health House program
provides guidelines for constructing homes with
improved air quality and ventilation.
For more information on ways to improve the air inside
your home, please visit the Health House website at:
www.healthhouse.org,
® U.S. Registered Trademark
Copyright © 2003 Honeywell International Inc. •
Automatic Humidity Control
• All Rights Reserved
INSTALLATION INSTRUCTIONS
the American Lung Association website at:
ww.lungusa.org, and the Lung Association website in
Canada: www.lung.ca or www.poumon.ca.
The American Lung Association and its Health House
program do not endorse products.
For more information about Honeywell Indoor Air Quality
products, visit:
www.honeywell.com/yourhome, or call
1-800-345-6770 x531.
*EPA.National Air Quality 1999 Status & Trends.
**Indoor Air Pollution, An Introduction for Health Professionals, EPA, US
Government Printing Office #1994-523-217/81322.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to
follow them could damage the product or cause a
hazardous condition.
2. Check the ratings given in the instructions to make
sure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
Use the following specifications for this installation:
Electrical Ratings:
Power Supply: 24 Vac, 60 Hz.
Humidifier Control Relay Contacts:
Inductive: 2A full load, 10A locked rotor.
Resistive: 2A.
Thermostat/Furnace Load: 11 mA maximum at 24 Vac.
CAUTION
Voltage Hazard.
Power supply can cause electrical shock.
Disconnect power supply before beginning
installation.
H1008A,D
69-1185EF-3