INVENTOR P9VI32-09WF Benutzerhandbuch Seite 17

Problem
The unit is not
working
stops frequently
Poor heating
performance
Err
E0, E1, E2...
•
P1, P2, P3...
•
F1, F2, F3...
•
NOTE: If your problem persists after performing the checks and diagnostics above, turn o
unit immediately and contact an authorized service center.
Page 17
Possible Causes
Power failure
The power is turned o
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 Replace the compressor
The voltage is too high or
too low
The outdoor temperature is
exetremtly low
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
wait for about 10 minutes. The problem may resolve itself.
If not, disconnect the power, then connect it again. Turn
the unit on.
If the problem persists, disconnect the power and contact
your nearest customer service center.
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 o
Check for leaks and
recharge the system with
refrigerant.
Evacuate and recharge the
system with refrigerant
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 o
refrigerant
ror codes appear,
ƒPage 17
„