Honeywell HE360A1027 Installation Guide - Page 3

RETURN AIR ALTERNATE LOCATION RETURN AIR 6 in. (152 mm) MINIMUM BEST LOCATION 15 in. (381 mm) MINIMUM RETURN AIR DUCT M12831A HE360 HUMIDIFIER AND INSTALLATION KIT 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 Fig. 2. Selecting duct location for humidistat. Locating Closest 120V Electrical Outlet • Select location with access to an outlet. If not available, contact an electrician to have one installed. • Make sure that the humidifier cord is adequate to reach from the humidifier to the outlet. • Make sure that the 20 ft (6.2m) of thermostat wire is adequate to reach from the humidifier solenoid, to the sail switch, to the humidistat. Installing the Humidifier WARNING Hazardous Voltage Can cause personal injury or equipment damage. Do not cut or drill into any air conditioning or electrical accessory. THUMB SCREW COVER ASSEMBLY HUMIDIFIER HOUSING M12809 Fig. 3. Disassembling humidifier. 7. Position the securing clips as shown in Fig. 4. CLIP CLIP CAUTION Sharp Edges Installation Hazard. Can cause personal injury. Wear gloves and safety glasses. 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). 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. 3 69-2517EF-01