HELLER HEC8 Instruction Manual Download Page 5

Evaporative  air  cooling  is  a  natural  way  of  cooling,  similar  to  a  breeze  flowing  across  the water  which 
drops the temperature at the beach, and has a relaxing cooling effect on people. 
 
When water as a liquid evaporates in to the air, the result is a mixture of air and water molecules. This 
chemical change requires heat, thus energy or latent heat is taken from the air molecules - dropping the 
actual temperature of the air. 
 
Air contains dust, pollen and other pollutants. The evaporative air cooler cleans the air providing cool, 
fresh, clean healthy air. 
 

For best operating performance position the unit in a location that will create a “flow through” air effect. 

The greatest cooling effect will be felt if the unit is operated in a partly opened doorway or window with 

the  “cool”  conditioned  air  directed  into  the  room  to  be  cooled.  It  is  important  to  also  have  a  door  or 
window partly opened away from the cooler to create this “flow through” effect.

 

On  days  of  high  humidity,  the cooling  effect  may  be  significantly  reduced  as  the  air  entering  the filter 
may already be saturated with moisture. On days like this it may be better to switch the cooling feature 
OFF and operate the unit as a fan only. 
 

 

CONTROL PANEL LAYOUT & REMOTE CONTROL 

 

 
 

OFF: Press the OFF button for all working state to be cancelled. 
ON/SPEED:  Press to change fan wind speed from 

“High

-Mid-

Low”.

 

TIMER: Press this key, you can set the time needed from 0.5h to 4h, total 7.5 hours. 
MODE: There are 3 mode functions, Normal, Natural or Sleep. 

 

Normal mode: Programmed to simulated Normal air flow (wind).

 

 

Natural mode: Programmed to simulated Natural air flow (wind) as I would if it was entering via 
the\window.  

 

Sleep Mode: Programmed to provide comfort while the user is asleep.  

COOL: Press this key, you can choose the water cool function.

 

ORIEN: Press this key; you can adjust airflow orientation by window up and down.

 

 
 

 
BEFORE FIRST USE 

Before use, remove all packaging and inspect the appliance for any damage. If there appears to be any 
damage, please take the unit back to place of purchase for a replacement. 
 

 

Summary of Contents for HEC8

Page 1: ...READ AND SAVE THESE INSTRUCTIONS Instruction Manual 8L Evaporative Cooler Model HEC8 ...

Page 2: ... after the product malfunctions or is dropped or appears damaged in any way Return the complete product to the place of purchase for inspection repair or replacement Before unplugging the power cord be sure to turn the power off When touching the unit be sure your hands are dry to prevent electrical shock Fully remove the power cord from the power cord tidy before use Always uncoil the power cord ...

Page 3: ... Use this cooler as described in this manual Any other uses not recommended by the manufacturer may cause fire electric shock or injury to persons and may void the warranty This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning the...

Page 4: ...PARTS FEATURES 1 Louver 2 Water level indicator 3 Castor Wheel 4 pcs 4 Handle 5 Control Panel 6 Water Tank with small water box 7 Water Tank s Stop Button 8 Water Filter Pad 9 Cover ...

Page 5: ...s flow through effect On days of high humidity the cooling effect may be significantly reduced as the air entering the filter may already be saturated with moisture On days like this it may be better to switch the cooling feature OFF and operate the unit as a fan only CONTROL PANEL LAYOUT REMOTE CONTROL OFF Press the OFF button for all working state to be cancelled ON SPEED Press to change fan win...

Page 6: ...hen you want to clean the Water Filter Pad 8 please just push the cover clip to pull the cover 9 out Then take out the Water Filter Pad 8 HINTS FOR BETTER COOLING 1 Your Evaporative Air Cooler required a supply of fresh air Place the cooler near an open window or leave the door open in the room Then open another outside window or door on the opposite side of the room so you create Swing through ve...

Page 7: ... Never immerse the appliance in water Never spray the Evaporative Cooler with liquids or submerge it in water or any other liquid If the unit will not be used for a long period of time store in a dry place TROUBLE SHOOTING Always check full product operation as detailed above before returning any product as faulty On humid days the unit may not appear to be cooling correctly This is due to the air...

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