HE220 AND HE260 BY-PASS FLOW-THROUGH HUMIDIFIER
25
69-1111EF—05
Low humidity
Furnace blower not
operating.
•
Reset circuit breaker or check for
blown fuse.
•
Check that the furnace power is on.
•
Check all external wiring
connections.
•
Check the humidity control setting.
•
Call a professional heating
contractor.
Rapid air changes.
Drafts (cold air is
dry and is an
added load to the
humidifier).
•
Keep doors and windows closed.
•
Close fireplace damper when not in
use.
•
Keep exhaust fan running time to a
minimum.
•
Seal around doors and windows.
High humidity
Condensation on
walls.
•
Turn off humidity control and water
until condensation is completely
evaporated.
Heavy
condensation on
windows.
•
Turn humidity control down low
enough to eliminate condensation
caused by moisture from bathing,
mopping, cooking, etc. If moisture
persists, more ventilation is needed.
Table 3. Troubleshooting Humidifier (Continued)
Problem
What to look for
What to do
69-1111E_C.fm Page 25 Monday, August 10, 2009 10:53 AM
