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HE360A,B POWERED FLOW-THROUGH HUMIDIFIER
15 69-1176—04
6. Secure the switch by using the sheet metal screws provided.
7. After wiring, snap on the cover.
Installing the Humidistat
Installing on Mounting Duct
1. Apply the template to the duct location chosen for the humidistat. Make sure the
template is level before drilling the holes.
2. Refer to the template (provided with the H8908 Humidistat Installation Instruc-
tions) to drill the control assembly opening and mounting holes for the H8908.
3. Remove the H8908 case from the base.
4. Position the foam gasket on the H8908 base.
5. Position the base on the duct with the arrow up.
6. Secure the base to the duct using the four
1 in. (25 mm) mounting screws provided with humidistat.
7. Connect the low-voltage wires to the leads and replace the H8908 case. See
Fig. 11.
NOTE: For wall mounting instructions, see the H8908 Installation Instructions.
Fig. 11. Humidistat base and rear view.
M20179
WIRE SLOT
HUMIDISTAT WIRES
HUMIDISTAT BASE REAR OF HUMIDISTAT
69-1176_A.fm Page 15 Monday, December 7, 2009 9:11 AM