HE360 HUMIDIFIER AND INSTALLATION KIT
69-1646EF 8
7. Disconnect the drain hose from the drain fitting on
the bottom of the humidifier housing.
8. Clean the drain fitting, if necessary.
9. Bend the drain hose to loosen any mineral depos-
its.
10. Flush the drain hose with pressurized water (a run-
ning tap) to clean the hose.
11. Reattach the drain hose to the drain fitting.
12. Snap the water nozzle back on the tray.
13. Be sure the marked end of the pad is facing up.
Place the tray on the new pad.
14. Place the humidifier pad assembly in the humidifier
housing. Be sure the water feed tube is placed in
the guide slots.
15. Replace the humidifier cover.
16. Verify the humidifier operation by following the
steps in the Checking Your Humidifier for Correct
Operation section.
CHECKING YOUR HUMIDIFIER FOR
CORRECT OPERATION
After winter startup or servicing, use the following steps
to check your humidifier operation:
1. Turn on the humidifier power and water supply.
2. Turn the humidistat to its highest setting and set
the thermostat to 10°F (6°C) above the room tem-
perature.
3. Observe that water is flowing out of the drain hose.
NOTE: The furnace blower must be running to activate
the humidifier.
4. Reset the thermostat and humidistat to a comfort-
able setting for automatic operation.
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