Wall Mounting - Honeywell Home HE120 Instructions D'installation

5. Unscrew Back Cover of the Humidistat and remove.
See Fig. 39.
Fig. 39. Removing Humidistat Back Cover.
6. Snap two Screw Terminals over the blade terminals
on the Control Assembly. See Fig. 40
Fig. 40. Installing Screw Terminals.
7. Connect the two low voltage control wires to the
Screw Terminals on the Control Assembly. See
Fig. 41.
Fig. 41. Wiring Humidistat.
8. Tuck excess wire into the recessed area on the back
of the Base Plate.
HE120 BY-PASS DRUM HUMIDIFIER
9. Use four #6 x 1 in. Sheet Metal Screws to secure the
assembly to the duct through the mounting holes.
See Fig. 42.
DUCT
GASKET
SETPOINT
DIAL
Fig. 42. Securing Humidistat to Duct.
10. Push the Setpoint Dial knob onto the control shaft.

Wall Mounting:

IMPORTANT
Mount the control in an area with average room
temperature and relative humidity.
1. Locate the control about 5 ft. above the floor on an
inside wall. See Fig. 43.
NO
NO
Fig. 43. Selecting Humidistat location.
2. Drill a 3/8 in. hole in the wall
3. Run 18-gauge two-strand thermostat wire to the
location and pull about 6 in. of wire through the hole.
4. Plug the hole with nonflammable insulation to pre-
vent drafts from affecting the control.
17
1 0
6 0
SHEET METAL
SCREWS (4)
CONTROL
ASSEMBLY
NO
YES
5 FEET
[1.5 METERS]
69-1860EF—02
M12841B
M19925