Daikin Super Multi Plus E-Series - Page 409

SiEN18-622 Troubleshooting for Outdoor Unit
Troubleshooting 397
Troubleshooting
Caution
(V2826)
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
"U9"has
been displayed for 2
minutes or more.
Turn on all indoor units.
The "UA"
display blinks on the
remote controls of other
units within the same
refrigerant system.
The "A1"
display blinks onthe
remote controls of other
units within the
same refrigerant
system.
The "A9"
display blinks on the
remote controls of other
units within the
same refrigerant
system.
The "U4"
dis
play blinks on the
remote controls of other
units within the
same refrigerant
system.
Re-diagnose by display after
passage of 2 minutes or more.
Refer to failure diagnosis for "UA"
malfunction code.
Refer to failure diagnosis for "A1"
malfunction code.
Refer to failure diagnosis for "A9"
malfunction code.
Refer to failure diagnosis for "U4"
malfunction code.
Refer to failure diagnosis for "U5"
malfunction code.