Self-Diagnosis - Fujitsu ACH45UIA Operating Manual

OPERATING TIPS
AUTO Restart
In Event of Power Interruption
l Should the power supply to the air conditioner be inter-
rupted by a power failure, the air conditioner will restart
automatically in the previously selected mode once the
power is restored.
Notice
*l During use of the heating mode, the outdoor unit will
occasionally commence the defrost operation for brief
periods. During the defrosting operation, if the user sets
the indoor unit for heating again, the defrosting mode
will continue, and the heating operation will begin after
completion of defrosting, with the result that some time
may be required before warm air is emitted.

SELF-DIAGNOSIS

When "EE" in Temperature Display is displayed, inspection of the air conditioning system is necessary. Please consult
authorized service personnel.
9374379170-EN.indd Sec1:14 9374379170-EN.indd Sec1:14
l Use of other electrical appliances (electric shaver, etc.) or
nearby use of a wireless radio transmitter may cause the
air conditioner to malfunction. In this event, temporarily
disconnect the power supply, reconnect it, and then use
the remote control unit to resume operation.
*l During use of the heating mode, the top of the indoor
unit may become warm, but this is due to the fact that
coolant is circulated through the indoor unit even when
it is stopped; it is not a malfunction.
Unit number (usually 0)
Error code
SU MO TU WE TH FR SA
ex. Self-diagnosis check
En-14
10/6/07 10:02:56 AM 10/6/07 10:02:56 AM