EasyManuals Logo

Fujitsu ARXG14KSLAP User Manual

Fujitsu ARXG14KSLAP
403 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #225 background imageLoading...
Page #225 background image
Check point 3. Check the wired remote controller and controller PCB
[Compact cassette and floor types]
Check voltage at CN14 (terminal 1—3, terminal 1—2) of main PCB.
(Power supply to remote controller)
If it is DC 12 V, the remote controller is failure. (The controller PCB is normal)
-> Replace the remote controller.
If it is DC 0 V, the controller PCB is failure. (Check the remote controller once
again)
-> Replace the controller PCB.
[Wall mount type for KGTB, KGTE, KMCE, KETA, KETE]
Check voltage at CN300 (terminal 1—2) of main PCB or communication PCB.
(Power supply to remote controller)
If it is DC 12 V, the remote controller is failure. (The controller PCB is normal)
-> Replace the remote controller.
If it is DC 0 V, the controller PCB is failure. (Check the remote controller once
again)
-> Replace the controller PCB.
[Wall mount type for KMTB, KMCC]
Check voltage at CNC01 (terminal 1—3) of main PCB or communication PCB.
(Power supply to remote controller)
If it is DC 13 V, the remote controller is failure. (The controller PCB is normal)
-> Replace the remote controller.
If it is DC 0 V, the controller PCB is failure. (Check the remote controller once
again)
-> Replace the controller PCB.
[Mini duct and Slim duct types]
Check voltage at CN300 (terminal 1—3, terminal 1—2) of main PCB.
(Power supply to remote controller)
If it is DC 12 V, the remote controller is failure. (The controller PCB is normal)
-> Replace the remote controller.
If it is DC 0 V, the controller PCB is failure. (Check the remote controller once
again)
-> Replace the controller PCB.
Check point 4. Replace the main PCB
If check point 1 to 3 do not improve the symptom, replace the main PCB.
End
3-3. No operation (Power is on) - (03-61) - 3. Troubleshooting without error code
TROUBLESHOOTING
TROUBLESHOOTING

Table of Contents

Other manuals for Fujitsu ARXG14KSLAP

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Fujitsu ARXG14KSLAP and is the answer not in the manual?

Fujitsu ARXG14KSLAP Specifications

General IconGeneral
BrandFujitsu
ModelARXG14KSLAP
CategoryAir Conditioner
LanguageEnglish

Related product manuals