HE360 HUMIDIFIER
11. Reinstall the humidifier pad assembly in the humidifier housing.
IMPORTANT
Be sure to reconnect the water feed tube and ensure that the tube is not pinched or kinked.
12. Hinge the cover in place and secure with the thumbscrew located at the bottom of the cover.
Connecting the Plumbing
Use hot or cold water and either hard or softened water in the humidifier.
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. Install the water shut-off valve in the water supply line at the location selected per local code.
3. Use 1/4 in. (6 mm) copper or OD tubing and connect the shut-off valve to the inlet side of the solenoid
valve on the humidifier.
a. Insert the tubing into the solenoid valve fitting and support the valve while tightening the compression
nut.
b. Place the brass compression nut over the tubing.
c. Install brass insert into end of tubing.
d. Slide the plastic compression ring over the tubing. (Discard copper compression ring provided with
valve.)
NOTE: To prevent leaking, use plastic (Delrin) sleeve rings with plastic tubing. Use copper sleeve rings only
with copper tubing.
NOTE: Do not over-tighten the compression nut. Moderate tightness prevents leaking.
69-2629EF—11
SHEET METAL
SCREWS (4)
PLASTIC
TABS (2)
DRAIN TUBING
Fig. 5. Installing humidifier on duct.
DUCT
LEVEL
OPENING
TO AIR DUCT
6
M20204