Daikin RZQ100B8V3B Service Manual page 210

Error Codes: Outdoor Units
1
3 3
Caution
4
5
3–62
Outdoor unit PC board A1P
Microcomputer
A/D input
*2 Refer to Low pressure sensor, check on page 3–115.
Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
+5V
GND
∗2 Measure voltage (DC) within this space.
X64A
(blue)
Red
4
Black
3
White
2
1
(V2972)
Part 3 – Troubleshooting
ESIE05-03