Comfort Zone CZBC Series Manual Download Page 4

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www.comfortzoneproducts.com

LIMITED WARRANTY 

This unit is guaranteed to the original retail purchaser against 
defects in quality or workmanship for a period of one year from 
the date of original purchase. If this unit fails because of a  
manufacturing defect within 30 days of purchase, return the unit, 
with your receipt, to the retailer. After 30 days, but within the 
warranty period, if the unit was purchased within the continental 
United States, return it, freight prepaid, to World and Main for 
repair or replacement. If the unit was purchased outside the  
continental United States, return the unit to the place of  
purchase. This warranty does not cover damage caused by  
misuse, abuse, overheating or alteration. Repairs made by  
anyone other than World and Main are not covered in this  
warranty. World and Main will not be held liable for any losses 
due to neglectful operation. All implied warranties, including the 
warranties of merchantability and of fitness of purpose, if  
applicable, are hereby limited in duration to the period of one 
year from the date of original retail purchase. Some states do  
not allow limitations on how long an implied warranty lasts, so 
the above limitations may not apply to you. Incidental or 
 consequential damages arising from a breach of either express 
or implied warranties are hereby disclaimed and excluded. Some 
states do not allow the exclusion of limitation of incidental or 
consequential damages, so this limitation or exclusion may not 
apply to you. Upon the expiration of this warranty all such liability 
will terminate. No other warranties are expressed or implied.

This warranty gives you specific legal rights, and you may also 
have other rights which vary from state to state. No informal  
dispute settlement mechanisms are available. This limited 
 warranty is given in lieu of all other warranties.

Manufactured for:
World and Main (Cranbury), LLC
324A Half Acre Rd.
Cranbury, NJ  08512 USA
800‑221‑6895
www.comfortzoneproducts.com

Rev. 07/2021

TROUBLESHOOTING GUIDE

If any trouble is found during normal operation, please refer 
to the chart below:

ISSUE/PROBLEM

POSSIBLE CAUSE

SOLUTION

Air mover not 

running properly.

No power input.

Switch not turned on.

Fan wheel is jammed.

Intake or exhaust is

blocked.

Plug in the air mover; 

check circuit breaker.

Turn on switch.

Remove material 

jamming fan wheel.

Turn unit off and allow 

to cool, then remove 

blockage.

Air mover vibrates 

excessively.

Accumulation of dirt

on fan blades.

Clean fan blades.

STORAGE:

If you have more than one air mover, store by stacking. Air  
movers can be stacked up to 4 high on their sides.

NOTE:

 Never operate air mover while stacked on top of each 

other or on its side. Stacking feature is not secure for  
transportation. 

CLEANING AND MAINTENANCE:

ATTENTION!

 Careful and regular maintenance of your air  

mover will ensure it remains in good condition for years to come.
1.  Always disconnect the air mover from its power source  

before performing any maintenance or cleaning.

2.  To keep the air mover clean, use a damp cloth to wipe the 

surface of the housing. 

3.  Never clean the air mover with water.
4.  When not in use, unplug and store the air mover in a dry 

indoor place out of reach of children. 

5.  Clean the filters, optional on select models, as often as  

necessary to avoid loss of airflow.

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