Troubleshooting; Self-Diagnosis Function - Tristar AC-5492 Manual De Instrucciones

Before seeking for repair or servicing, please firstly check the following.
Trouble
Air conditioner
does not operate
at all
Cooling
efficiency is not
high
Too noisy and
vibration
The machine
starts and stops
frequently
WARNING
In case of major malfunction as below, pull the plug out immediately and call for servicing.
The fuse and switch often break.
The power cord is overheated or the sleeve of the cord is broken.
Something abnormal.
Self diagnosis function
Our company provides end-users with premium services by installing various diagnostic systems to indicate the
following irregular performances.
Check code
FAULT E8
FAULT E3
FAULT E2
FAULT E4
FAULT E5

TROUBLESHOOTING

Check
Is there power supply?
Is it plugged in?
Did the fuse or circuit breaker break off?
Is SET TIME suitable?
Is air inlet or outlet locked?
Is there any other heat source in the
room?
Are air filters very dirty?
Is SET TEMP suitable?
Is indoor fan speed set at a low level?
Is the inner liquid (refrigerant-generation)
flowing inside?
Is the unit positioned at a level place?
Is the voltage of power source normal?
Is the air exhaust fixed correctly or
expanded?
Are you adding air exhaust yourself?
Diagnosis of malfunction
Overheating protection
Faulty coils
Room temperature faults
Units faults
Condensed water in water tank is
beyond the limited level.
Action
It is normal.
Insert the plug into the wall socket
Change the fuse.
Change SET TIME
Clear the locking state
Remove the heat source
Clean the air filters
Set the temperature properly
Set the fan speed properly
It is normal.
Place it in a horizontal floor
Keep the power source at a rated voltage
Try to keep the air exhaust horizontal. Do
not permit any expansion.
Don't add any air exhaust yourself. If
added, please remove it
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