2-83
Confidential
■ Error code F5
Main PCB communication error
Error code F6
P.C.I error
Error code F8
Battery connection error
This error does not usually occur in the normal use. The conceivable causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
<User Check>
- Turn OFF the power switch, and turn it ON again after a while.
■ Error code F9
The country code is not entered properly
-
-
-
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Machine Error F9
Step Cause Remedy
1 Power turned OFF while the
function code 74 is being exe-
cuted and “PARAMETER INIT” is
being displayed
Re-enter the country code.
(Refer to “1.4.19 Setting by country
(Function code 74)” in Chapter 5.)
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