Fujitsu ABHG18KRTA, Service Manual

Page: 464 / 471

c. Select the correction method.
Correct the wiring manually.*2
Proceed to step 6.
Use the Automatic wiring correction function.*1
Proceed to step 5.
Write down the same results in the label on the reverse side of the service panel.
The results recorded are needed at the time of servicing.
<Result Table>
A B C D E F
1
     
2
     
3
     
4
     
5
     
6
     
7
     
A B C D E F
NOTES:
• *1: By using this function, the wiring is automatically corrected according to the piping.
• *2: When correcting the wiring manually, please disconnect the power supply or turn off the
breaker during results display, and then change the wiring manually according to the obtained
test results.
For example, in Example 1, the wirings connected to the terminals B and C is to be exchanged
manually.
5. During results display, press the CHECK switch for 3 seconds or more.
After LEDs A to F have lit in turn, all LEDs will light up indicating that the automatic wiring cor-
rection is completed.
(2-blink)
MONITOR
POWER
ERROR
/MODE
(GRN) (RED)
A B C D E F
6. Disconnect the power supply or turn off the breaker and wait 10 minutes then turn the power
back on and perform test run.
NOTE: If you do not disconnect the power supply or turn off the breaker, normal operation is not
possible.
Notices:
• If an error occurs during check run it will be suspended. Correct the error and start check run
again.
• After the check run, if automatic wiring correction is carried out, the indoor unit’s position will be
modified to match the piping. (Note that the display of the optional remote controller changes.)
• If you start check run again after the automatic wiring correction is finished, the modification will
be reset.
3-1. Check run
- (05-60) -
3. Check and test
FIELD WORKING FIELD WORKING