Honeywell HE360A - Manual (Page 3)

HE360A,B POWERED FLOW-THROUGH HUMIDIFIER
3 68-0194—2
,167$//$7,21
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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 and on
the product 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.
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.
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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
template.
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.
M12808
HORIZONTAL
DOWN
FLO
LOWBOY
RETURN
RETURN
RETURN
HIGHBOY
RETURN
Fig. 2. Typical humidifier installation locations.
M12812
Fig. 3. HE360 Humidifier location in relation to air
conditioning cooling coils.
M12809
COVER
ASSEMBLY
HUMIDIFIER
PAD ASSEMBLY
FEED TUBE NOZZLE
WATER
DISTRIBUTION TRAY
HUMIDIFIER
HOUSING
THUMB
SCREW
Fig. 4. Humidifier components.