Giatsu AROMA 2 R32 Manual De Usuario página 42

Problem
The unit is
not working
The unit starts
and stops
frequently
Poor heating
performance
Indicator lamps
continue flashing
Error code appears
in the window
display of indoor
•
E0, E1, E2...
• P1, P2, P3...
• F1, F2, F3...
NOTE: If your problem persists after performing the checks and diagnostics above, turn
off your unit immediately and contact an authorized service center.
Page 17
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Possible Causes
Power failure
The power is turned off
The fuse is burned out
Remote control batteries
are dead
The Unit's 3-minute
protection has been activated
Timer is activated
There's too much or too
little refrigerant in the
system
Incompressible gas or
moisture has entered
the system.
The compressor is broken
The voltage is too high or
too low
The outdoor temperature
is lower than 7°C (44.5°F)
Cold air is entering
through doors and
windows
Low refrigerant due to leak
or long-term use
The unit may stop operation or continue to run safely. If
the indicator lamps continue to flash or error codes
appear, wait for about 10 minutes. The problem may
resolve itself.
If not, disconect the power, then connect it again.
Turn the unit on.
If the problem persists, disconnect the power and
contact your nearest customer service center.
39
Solution
Wait for the power to
be restored
Turn on the power
Replace the fuse
Replace batteries
Wait three minutes
after restarting the unit
Turn timer off
Check for leaks and
recharge the system
with refrigerant.
Evacuate and recharge
the system with
refrigerant
Replace the compressor
Install a manostat to
regulate the voltage
Use auxiliary
heating device
Make sure that all
doors and windows
are closed during use
Check for leaks, re-
seal if necessary and
top off refrigerant