Connecting The Plumbing - Honeywell HE360 Installation Kit
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Also See for HE360:
- Installation manual & owner's manual (41 pages) ,
- Installation kit (40 pages) ,
- Installation instructions & owner's manual (25 pages)
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1. Turn off power to the air handing system at the cir-
cuit breaker.
2. Draw a level line on the plenum in the location
chosen for the humidifier. (Leveling assures optimal
humidifier performance.)
3. Locate the template in the Humidifier Installation
Instructions.
4. Tape the template in position and trace around the
template.
5. Remove the template and carefully cut the rectan-
gular opening.
6. Disassemble the humidifier; remove the cover and
take out the humidifier pad assembly. See Fig. 3.
FEED TUBE NOZZLE
WATER
DISTRIBUTION TRAY
HUMIDIFIER
PAD ASSEMBLY
THUMB
SCREW
Fig. 3. Disassembling humidifier.
7. Make sure the humidifier housing is level, then posi-
tion it in the opening so the plastic tabs are in place
on the lower sheet metal edge of the opening. Use
pliers, as necessary, to flatten cut edges. See Fig.
4.
8. Secure the humidifier housing to the opening at the
top and bottom using sheet metal screws.
SHEET METAL
SCREWS (4)
PLASTIC
TABS (2)
DRAIN TUBING
Fig. 4. Installing humidifier on duct.
HUMIDIFIER
HOUSING
COVER
ASSEMBLY
DUCT
LEVEL
OPENING
TO AIR DUCT
M20204
9. Reinstall the humidifier pad assembly in the humidi-
fier housing.
IMPORTANT
Be sure to reconnect the water feed tube and
ensure that the tube is not pinched or kinked.
10. Hinge the cover in place and secure with the thumb-
screw located at the bottom of the cover.
Connecting the Plumbing
1. Shut off the water.
CAUTION
Chemical Hazard.
Can cause personal injury or equipment
damage.
Do not use any line connected to an air
conditioner.
Do not use gas line.
2. First, connect 1/4-in. line to the humidifier's sole-
noid valve, located at the bottom of the humidifier.
a. Remove the compression nut.
b. Discard the brass ring, replacing it with the plas-
tic ring.
c. Install the brass insert into the end of the tubing.
d. Insert the tubing into the solenoid valve fitting
and support the valve while tightening the com-
pression nut.
M12809
NOTE: Do not over-tighten the compression nut. Moder-
ate tightness prevents leaking.
3. Use the saddle valve (included) to tap into the water
supply line at the location selected. See Fig. 8. If
tapping into galvanized pipe, drain line and pre-drill
3/17-in. tap for saddle valve.
NOTE: The saddle valve is not designed to regulate
water flow. The valve is either open or closed.
IMPORTANT
To prevent debris from clogging the solenoid in-
line filter, be sure to install the saddle valve han-
dle pointing toward the ceiling.
4. Use 1/4-in. (6mm) OD tubing and connect the sad-
dle valve to the inlet side of the solenoid valve on
the humidifier (See Fig. 9).
5. Repeat step 2, a - d for saddle valve fitting.
3
HE360 HUMIDIFIER INSTALLATION KIT
BRASS COMPRESSION NUT
PLASTIC
COMPRESSION RING
BRASS INSERT
Fig. 5. Installing feed tubing.
M20176
69-2519—01
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