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CZHVP30CN
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. 10/29/19
Maintenance
Warning:
ALWAYS UNPLUG THE UNIT BEFORE ATTEMPTING TO PERFORM ANY SERVICE FUNCTION.
Cleaning:
Remove front guard by removing screws and nuts from opposing guards with a screw driver. To clean the fan blade, be
sure to use a soft cloth moistened with a mild soap solution. Use a soft brush and soap solution to clean the grilles. DO NOT use
gasoline, benzene or thinner or other hazardous liquids or abrasives.
Lubrication:
The motor is pre‑lubricated at the factory and requires no additional oil.
Symptom
Possible Causes
Corrective Action
Fan fails to operate
1. Cord not plugged in
2. Fuse blown or circuit breaker open
3. Low voltage
4. Defective switch
5. Motor winding open
6. Motor bearings dry
7. Limit control
1. Plug cord into outlet
2. Replace fuse or reset breaker
3. Ensure that there is proper voltage at outlet
4. Replace switch
5. Replace motor
6. Replace motor
7. Vacuum air blockage on fan guards; Clear air
obstruction; wait for motor to cool down
Fan operates noisily
1. Motor bearings dry
2. Fan blade loose
1. Replace motor
2. Tighten fan blade
Fan vibrates
1. Fan sitting on uneven or inclined surface
2. Fan blade dirty
3. Fan blade broken or bent
1. Place fan on level surface
2. Clean fan blade (see Maintenance)
3. Replace fan blade
Troubleshooting Chart
Work Should be Done by a Factory Authorized Service Center
