Diagnosis Process For Outdoor Communication Circuit - Daikin FTKS18SL216 Service Manual

8.Diagnosis process for outdoor communication circuit

Test voltage
value with Test
10 position in
diagram with
voltage meter
Number jumping
Test voltage
value with Test
13 position in
diagram with
voltage meter
Number jumping
Test voltage
value with Test
11 position in
diagram with
voltage meter
Number jumping
Test voltage
value with Test
12 position in
diagram with
voltage meter
Number jumping
The circuit of
outdoor unit
communication
68
Start
Y
Y
Y
Y
Y
is normal
N
N
Outdoor unit
malfunction
N
N
Service Manual
End
Installation and Maintenance