Honeywell COMFORTTEMP 4 HCE640 Series, Manual

IMPORTANT 

SAFETY INSTRUCTIONS

WARNING

 – READ AND SAVE THESE OPERATING 

AND SAFETY INSTRUCTIONS BEFORE USING THIS 

HEATER. IF YOU DO NOT UNDERSTAND THESE 

INSTRUCTIONS OR PRODUCT LABELS PLEASE  

CALL OUR CUSTOMER REPRESENTATIVES AT  

1-800-477-0457 FOR ASSISTANCE BEFORE USING 

THIS PRODUCT.

Warning

 – Failure to follow any of these safety 

instructions could result in fire, injury, or death.

YOUR RESPONSIBILITIES 

Electrical appliances may expose people to hazards 

that can cause severe injury as well as death. The use 

of electrical products may create hazards that include, 

but are not limited to, injury, fire, electric shock and 

electrical system damage. These instructions are 

intended to provide you with the information you need 

to use the product correctly and to avoid such hazards.

When using electrical appliances, basic precautions 

should always be followed to reduce risk of fire, 

electric shock, and injury to persons including the 

following:
1. Warning

 – Read all instructions before using  

this heater.

2. Warning

 – This heater is hot when in use. To  

avoid burns, 

DO NOT

 let bare skin touch hot 

surfaces. Use handles when moving this heater. 

Keep combustible materials, such as furniture, 

pillows, bedding, papers, clothes, and curtains at 

least 3 feet (0.9 m) from the front of the heater 

and keep them away from all sides of the heater.

3. Warning

 – Extreme caution is necessary when 

any heater is used by or near children or invalids, 

and whenever the heater is left operating and 

unattended.

4. Warning

 – 

ALWAYS

 unplug heater when not  

in use.

5.

Warning

 –

 DO NOT

 operate any heater with 

a damaged cord or plug, any heater that 

malfunctions, or any heater that has been 

dropped or damaged in any manner. Discard 

heater or return heater to authorized service 

facility for examination and/or repair.

6. Warning

 – For residential use only.

7. Warning

 – 

DO NOT

 use outdoors.

8. Warning

 – This heater is not intended for use 

in bathrooms, laundry areas, and similar indoor 

locations.

 DO NOT

 locate heater where it may  

fall into a bathtub or other water container.

9. Warning

 – 

DO NOT

 run cord under carpeting. 

DO NOT

 cover cord with throw rugs, runners, 

or similar coverings. 

DO NOT

 route cord under 

furniture or appliances. Arrange cord away from 

traffic areas and where it will not be a tripping 

hazard.

10. Warning

 – This appliance has a polarized plug 

(one blade is wider than the other). To reduce  

the risk of electric shock, this plug is intended to 

fit in a polarized outlet only one way. If the plug 

does not fit fully in the outlet, reverse the plug.  

If it still does not fit, contact a qualified electrician. 

DO NOT

 attempt to defeat this safety feature. 

11. Warning

 – This heater draws 12.5 amps during 

operation. To prevent overloading a circuit,  

DO NOT

 plug the heater into a circuit that already 

has other appliances working. 

COMFORTTEMP

™

 4  

CERAMIC HEATER

HCE640, HCE643, HCE645 SERIES 

Air Purifier

Heater

Fan

Humidifier

Filter

Air Purifier