Honeywell HE360A1043 Owner's Manual - Page 3

1. Turn off power to the air handing system at the circuit breaker. 2. Draw a level line on the plenum in the location chosen for the humidifier. (Leveling assures optimal humidifier performance.) 3. Locate the template (form number 69-1651 included in the box). 4. Tape the template in position and trace around the template. 5. Remove the template and carefully cut the rectangular opening. 6. Disassemble the humidifier; remove the cover and take out the humidifier pad assembly. See Fig. 3. FEED TUBE NOZZLE WATER DISTRIBUTION TRAY HUMIDIFIER PAD ASSEMBLY HE360 HUMIDIFIER AND INSTALLATION KIT SHEET METAL SCREWS (4) LEVEL DUCT OPENING TO AIR DUCT THUMB SCREW COVER ASSEMBLY HUMIDIFIER HOUSING M12809 Fig. 3. Disassembling humidifier. 7. Position the securing clips as shown in Fig. 4. CLIP CLIP M12813 Fig. 4. Position securing clips. 8. Make sure the humidifier housing is level, then position it in the opening so the plastic tabs are in place on the lower sheet metal edge of the opening. Use pliers, as necessary, to flatten cut edges. See Fig. 5. 9. Push in securing clips until completely seated. 10. Drill holes and install the three sheet metal screws on the top of the humidifier housing. Secure the housing with the three remaining screws. PLASTIC TABS (2) DRAIN TUBING M20204 Fig. 5. Installing humidifier on duct. 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. Use the self-piercing saddle valve (included) to tap into the water supply line at the location selected. See Fig. 6. 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 water flow. The valve is either open or closed. IMPORTANT To prevent debris from clogging the solenoid inline filter, be sure to install the saddle valve handle pointing toward the ceiling. 3 69-1646EF-01