HE360A POWERED FLOW-THROUGH HUMIDIFIER
3
68-0273
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 ratings given in instructions and on the product to
ensure 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.
CAUTION
Personal Injury or Equipment Hazard.
Improper drilling can cause equipment damage or
personal injury.
Do not cut or drill into any air conditioning or electrical
accessory.
CAUTION
Property or Equipment Hazard.
Can cause property or equipment damage.
• Locate the humidifier where the ambient
temperature is between 32°F (0°C) and 160°F
(71°C).
• Do not install where freezing temperatures could
occur.
• Be sure supply plenum static pressure is no greater
than 0.4 in. wc and water pressure is no greater
than 125 psi.
Location and Mounting
IMPORTANT
Mount the humidifier at least 3 in. (76 mm) above the
furnace jacket to allow adequate space for the drain
line. Check that there is adequate space above the
humidifier to remove and install the humidifier cover.
Do not install on a furnace jacket.
1.
Determine the best location for the humidifier and draw
a level line on the plenum. See Fig. 2 and 3.
IMPORTANT
Be sure the template is level before marking to
assure optimal product performance.
2.
Tape the template in position and trace around the tem-
plate.
3.
Remove the template and carefully cut the rectangular
opening.
4.
Loosen the thumbscrew on the bottom of the humidifier
and remove the cover.
5.
Remove the humidifier pad assembly by grasping the
top of the tray and pulling the assembly out of the
housing. See Fig. 4.
6.
Position the securing clips as shown in Fig. 5.
Do not
completely seat them.
Fig. 2. Typical humidifier installation locations.
Fig. 3. HE360 Humidifier location in relation to air
conditioning cooling coils.
M12808A
HORIZONTAL
DOWN
FLO
LOWBOY
RETURN
RETURN
RETURN
HIGHBOY
RETURN
M12812A
