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Honeywell HCM-350 Support Question

Honeywell HCM-350 Support Question

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Question posted by Anonymous-170359 on January 12th, 2022

Blue Uv Light Not On But Red Light Indicating Bulb Is Burnt Out Not On Either. A

I set up humidifier for winter. Cleaned it, made sure filter was wet/rinsed and turned on. Blue UV light won't come on but the red light indicating I need to change the UV bulb isn't on either. Any ideas on why I don't see the blue UV light? I turned all lights off and looked underneath so I'm sure it isn't on. I don't think it's been 3000 hours yet of use for bulb.

Current Answers

Answer #1: Posted by SonuKumar on January 13th, 2022 8:45 AM
This answer was accepted by the poster of the original question.
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Related Honeywell HCM-350 Manual Pages

Owners Manual - Page 1

...reverse the plug. Do not direct moisture flow directly at household hazardous waste collection sites only. For proper humidity reading use the humidifier outdoors. 5. HONEYWELL COOL MIST HUMIDIFIER Up to 99.9% Germ Free* 2 US gallons (7.6 liters) output per day MODEL HCM-350 SERIES AND HCM-350B-CST IMPORTANT SAFETY INSTRUCTIONS READ AND SAVE THESE SAFETY INSTRUCTIONS BEFORE USING THIS...
Owners Manual - Page 2

... 99.9% 2 INTRODUCTION HOW DOES IT WORK? GERM FREE COOL MIST SYSTEM Once the filled water tank is in place, water is on microbial reduction rate testing performed using tap water in the humidifier. The water is made up of continuous exposure to the filter/wick. Your humidifier is then delivered to the ultraviolet light in the water tray.
Owners Manual - Page 3

... least 6" (15cm) from box. Lift off . Remove filter and soak Replace wet filter into polarized 120V outlet. Plug into in cool water. OPERATION Remove tank and fill. unit and reassemble. replace filled tank. Fill tank with water and Make sure unit is off upper enclosure. SETTING UP YOUR HUMIDIFIER AND PLACEMENT Remove from any walls and furniture...
Owners Manual - Page 4

squeeze. Replace upper enclosure. Remove water tank. Soak new filter in cool Do not wring or water. Replace water tank. 4 Remove and discard used filter. Turn off upper enclosure. Place wet filter into unit. CHANGING FILTER Filter HAC-504AW. Lift off and unplug unit.
Owners Manual - Page 5

...socket from Green to Red when UV light needs to be replaced. NOTE: Discard the old UV bulb cartridge at a household hazardous waste collection site. To replace UV bulb contact 1-800-477-0457 or [email protected]. WARNING: REPLACE UV GERMICIDAL BULB WITH ONE OF THE SAME TYPE (HCM-350UV). CHANGING UV BULB The UV bulb will turn from holder. Note: Power light will operate for...
Owners Manual - Page 6

.... DO NOT PUT TANK CAP IN DISHWASHER. Cleaning base and tank cap involves two steps, SCALE REMOVAL and DISINFECTING. Remove and empty water tank. Wipe base, tank cap Rinse thoroughly. Lift off upper enclosure. 6 Remove filter. and tank with undiluted vinegar. CLEANING Water tank is not available Turn off and unplug unit. Failure to avoid...
Owners Manual - Page 7

...PARTS Replacement Filter Part # HAC-504AW HCM-350: Replacement part # HCM-350-TANK Replacement part # HCM-350-UV Replacement part # HCM-350-CAP HCM-350B/HCM-350B-CST: Replacement part # HCM-350B-TANK Replacement part # HCM-350-UV Replacement part # HCM-350B-CAP ELECTRICAL RATINGS The Honeywell HCM-350 Series models are rated at 120V, 60 Hz. Clean and install new filter before next use. cool water...
Owners Manual - Page 8

... mist. What should I need to ensure it from the unit. A: Dry air is no "mist" emitted. I hear the fan spinning, but I don't see any mist. This cartridge helps your Protec™ Antimicrobial Cartridge. TROUBLE SHOOTING Q: I hear the fan turning, but I do ? You may remain but will feel only cool air coming from the Base and gently rinse under cool...
Owners Manual - Page 9

... : In U.S.A.: Kaz, Incorporated Attn: Returns Department 4755 Southpoint Drive Memphis, TN 38118 USA In Canada: Kaz Canada, Inc. Include proof of purchase. Send to the filter or Protec™ Antimicrobial Cartridge. Attn: Returns Department 510 Bronte Street South Milton, ON L9T 2X6 Canada Please go to you. KAZ IS NOT LIABLE...

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