TROUBLESHOOTING
If your Humidifier is not working properly, refer to the following:
PROBLEM
No lights
Power is on and little or no mist
is produced
Water leaks from Base
Condensation on windows and
walls,or area around humidifier
is damp
CONSUMER RELATIONS
For questions, technical support or to order replacement parts, contact Consumer Relations.
We are here to help. Call us toll-free at: 1-800-477-0457
Or visit our website at: www.HoneywellPluggedIn.com
Please be sure to specify Model number HUL430.
NOTE: IF YOU EXPERIENCE A PROBLEM, PLEASE CONTACT CONSUMER RELATIONS FIRST OR SEE YOUR
WARRANTY. DO NOT RETURN TO THE ORIGINAL PLACE OF PURCHASE. DO NOT ATTEMPT TO OPEN THE
MOTOR HOUSING YOURSELF, DOING SO MAY VOID YOUR WARRANTY AND CAUSE DAMAGE TO THE
HUMIDIFIER OR PERSONAL INJURY.
POSSIBLE CAUSE
• Unit not plugged in
• Unit is not turned on
• No water in Tank
• Mineral deposits on Nebulizer
• Power setting may be too low
• Tank may be damaged
• Tank Cap is not tight
• Tank Cap Gasket may be
missing
• Mist intensity is set too high
for room size or current
humidity level
• Humidifier may be too close to
wall or window
8
SOLUTION
• Plug unit in
• Turn unit on
• Fill Water Tank
• Clean Nebulizer (Refer to
Cleaning Your Humidifier
section)
• Turn Control Wheel to higher
setting
• Check for cracks on tank and
contact Consumer Relations
to replace, if necessary.
• Tighten Tank Cap
• Check to see if Gasket is
attached to inside of Cap;
contact Consumer Relations
for replacement
• Decrease mist output to low
setting or open door to the room
• Move humidifier away from wall
or direct mist output away from
wall or window