Honeywell HE220 Owner's Manual - Page 6

HE220, HE260 HUMIDIFIER AND INSTALLATION KIT - LOOSEN SETSCREW - INSERT SAIL - TIGHTEN SETSCREW 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. 14. NOTE: For wall mounting instructions, see the H8908 Installation Instructions. HUMIDISTAT BASE REAR OF HUMIDISTAT SAIL M20181 Fig. 12. Attaching sail to switch. 5. Press together the sides of the wire loop. Insert the sail into the duct. (When in the Off position, the sail should point into the direction of airflow as shown in Fig.13.) WIRE SLOT HUMIDISTAT WIRES M20179 Fig. 14. Humidistat base and rear view. WIRING AIRFLOW M20178 Fig. 13. Inserting sail switch in direction of airflow. 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 Instructions) 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. CAUTION Hazardous Voltage. Can cause personal injury or equipment damage. Disconnect power supply before installing or servicing equipment. IMPORTANT All wiring must comply with applicable local code, ordinances and regulations. Wire the humidifier solenoid valve, sail switch, humidistat and transformer. See Fig. 15. HUMIDISTAT Humidity Control Régulateur d'humidité OUTDOOR TEMPERATURE -20 ¡F -30 ¡C -10 ¡F -25 ¡C 0 ¡F -20 ¡C +10 ¡F -10 ¡C +20 ¡F -5 ¡C Over 20 ¡F Over 0 ¡C HUMIDITY SETTING 15% 20% 25% 30% 35% 40% TRANSFORMER SAIL SWITCH HUMIDIFIER SOLENOID VALVE BLACK BLACK BLACK WHITE WHITE M20180 Fig. 15. Wiring the controls. 69-1645EF 6