EasyManuals Logo

Fujitsu AUXG12KVLA Service Instruction

Fujitsu AUXG12KVLA
82 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 #65 background imageLoading...
Page #65 background image
Outdoor Thermistor Error
OK
OK
DC
P5
THERMISTOR
(OUT TEMP. )
BLACK
BLACK
321
321
Outdoor temperature thermistor
Outdoor temperature thermistor short or open detected
Check Point 1 : Check the connector connection and cable open
Connector connection state check
Cable open check
Check Point 2 : Check the thermistor
Thermistor characteristics check
(Disconnect the thermistor from the PCB and check.)
* For the thermistor characteristics, refer to the "Service Parts Information 8".
Check Point 3 : Check voltage of Main PCB (DC5.0V)
Main PCB P5:1-3 voltage value =5V
Remove the thermistor from Main PCB, check the voltage.
If the voltage does not appear, replace Main PCB,
and execute the check operation again.
02-25
Trouble shooting 25
Detective Actuators: Detective details:
OUTDOOR UNIT Error Method:
Indicate or Display:
Error code : 74 Outdoor unit : No indication
1. Connector connection failure, open
2. Thermistor failure
3. Main PCB failure
Forecast of Cause :

Other manuals for Fujitsu AUXG12KVLA

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Fujitsu AUXG12KVLA and is the answer not in the manual?

Fujitsu AUXG12KVLA Specifications

General IconGeneral
BrandFujitsu
ModelAUXG12KVLA
CategoryAir Conditioner
LanguageEnglish

Related product manuals