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HE220, HE260 HUMIDIFIER AND INSTALLATION KIT
Fig. 6. Installing the starter collar.
12. Remove liner to expose foam adhesive. Position
starter collar over opening.
13. Slide one end of the flexible ducting over the
starter collar and secure with one of the connecting
straps.
14. Insert the plain collar into the humidifier port and
secure with sheet metal screws. Connect the
flexible ducting over the collar and secure with a
connecting strap. See Fig. 7.
Fig. 7. Connecting bypass ducting.
15. Seal the duct connections with duct tape (not
included).
16. Reinstall the humidifier pad assembly in the humid-
ifier housing.
17. 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.
69-1645EF
HUMIDIFIER PORT
PLAIN COLLAR
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. Use the self-piercing 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
IMPORTANT
M20173
3. Use 1/4 in. (6 mm) OD tubing and connect the sad-
dle valve to the inlet side of the solenoid valve on
the humidifier (see Fig. 9).
a. Place the brass compression nut over the
b. Install brass insert into end of tubing.
c. Slide the plastic compression ring over the
NOTE: To prevent leaking, use plastic (Delrin) sleeve
M20785
d. Insert the tubing into the solenoid valve fitting
NOTE: Do not over-tighten the compression nut. Mod-
e. Repeat steps a. through d. for solenoid valve
f.
4
water flow. The valve is either open or closed.
To prevent debris from clogging the solenoid in-
line filter, be sure to install the saddle valve han-
dle pointing toward the ceiling.
Fig. 8. Installing the saddle valve.
tubing.
tubing. (Discard copper compression ring pro-
vided with valve.)
rings with plastic tubing. Use copper sleeve
rings only with copper tubing.
and support the valve while tightening the com-
pression nut.
erate tightness prevents leaking.
fitting.
Secure tubing with clamps provided.
SCREW DRIVER
WATER LINE
M20175
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