Connecting The Plumbing - Honeywell HE220 Installation Manual

HE220, HE260 HUMIDIFIER INSTALLATION KIT
6 IN. ROUND TEMPLATE
STARTING
HOLE
Fig. 5. Cutting bypass opening.
11. Assemble the summer shutoff damper into the
starter collar. Verify that the damper rotates freely
between the open and closed positions. Make sure
handle will be accessible. Mark the damper closed
position as summer and the open position as winter.
See Fig. 6.
Fig. 6. Installing the starter collar.
12. Remove liner to expose foam adhesive. Position
starter collar over opening.
13. Using sheet metal screws, connect starter collar to
the duct and bypass duct from humidifier to starter
collar. Be sure to secure the collar to the duct with
sheet metal screws. See Fig. 7.
69-2518—03
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IMPORTANT
14. Seal the duct connections with duct tape.
15. Reinstall the humidifier pad assembly in the humidi-
IMPORTANT
16. Hinge the cover in place and secure with the thumb-

Connecting the Plumbing

1. Shut off the water.
2. First, connect 1/4-in. line to the humidifier's sole-
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NOTE: Do not over-tighten the compression nut. Moder-
3. Use the saddle valve (included) to tap into the water
NOTE: The saddle valve is not designed to regulate
4
Fig. 7. Connecting bypass ducting.
To avoid sagging and stress on humidifier, add
support if ducting is longer than 4 ft (1.25m).
fier housing.
Be sure to reconnect the water feed tube and
ensure that the tube is not pinched or kinked.
screw located at the bottom of the cover.
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.
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.
ate tightness prevents leaking.
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.
water flow. The valve is either open or closed.
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