Equator PAC 12 Manuel D’Utilisation

18 

Portable Air Conditioner Owner’s Manual 

 

 
Before seeking repair or service, please check the following. 
 

Air Conditioner does not 
operate at all 

Is there power? 
Is the unit plugged in? 
 
Did the fuse or circuit breaker 
break off?  
Is SET TIME suitable? 

It is normal.  
Push the plug into the   wall 
socket 
Change the fuse.  
 
Change SET TIME 

Cooling efficiency is not good  Is air inlet or outlet blocked? 

Is there any other heat source 
in room?  
Are air filters very dirty? 
Is SET TEMP suitable?  
Is indoor fan speed set at low?

Clear the blockage 
Move the heat source 
 
Clean the air filter 
Set temperature suitable 
Set suitable fan speed. 

Too noise and vibration 

It is the inner liquid 
(refrigerant) flowing inside. 
Is unit leveled? 

it is normal 
 
Place it in a horizontal floor 

The machine start and stop 
frequently 

Is the voltage of the power 
source normal?  
Is the air exhaust fixed 
correctly? 
Are you adding air exhaust 
yourself? 

Make sure the power source is 
rated at 110-115V/60Hz 
Try to keep the air exhaust 
horizontal 
Don’t add air exhaust yourself 
and remove it 

 
Call for service when: 

The fuse and switch often break. 
The power cord superheats or the sleeve of the cord broken. 
You detect something abnormal. 

 
Self diagnosis function 

Our company provides the end-users with thoughtful services by installing various diagnostic 
systems to indicate the following irregular performances. 
 

FAULT E8 

Overheating protection 

FAULT E3 

Faulty coils 

FAULT E2 

Room temperature faults 

FAULT E4 

Units faults 

FAULT E5 

Condensed water in water tank is 
over limited level.