Error code
Remote control:
WAIT
1. Applicable model
All models
(In case that
is kept
WAIT
on displaying on the remote
control for more than 2 minutes
after power ON.)
2. Error detection method
3. Condition of error displayed
4. Presumable cause
• Fuse blown
• Noise filter anomaly
• Anomalous connection of
wire between PCBs
• Indoor unit control PCB
anomaly
• Remote control anomaly
• Breakage of connecting wires
of remote control
• Outdoor unit control PCB
anomaly
Note:
LED
Green
Red
Keeps flashing Stays OFF
Indoor
Keeps flashing Keeps flashing
Outdoor
5. Troubleshooting
Diagnosis
is kept on
WAIT
displaying on the remote
control for more than 2
minutes after power ON.
Does
outdoor green LED keep
flashing?
YES
Does
indoor green LED keep
flashing?
YES
Does
outdoor red LED flash
2 times?
YES
Are
the wires between indoor
and outdoor units
connected properly ?
YES
Is
AC380-415V detected
between L1-L2, L2-L3, L3-L1
respectively at outdoor
terminal block?
YES
Is
AC220-240V detected
between L-N at indoor
terminal block?
86
–
Content
WAIT
Refer next page.
A
NO
NO
NO
NO
NO
NO
YES
–
'17 • KX-T-264
(4)
Countermeasure
Indoor unit control PCB
anomaly Replace it.
Indoor unit control PCB
anomaly Replace it.
Remote control anomaly
Replace it.
Breakage of wires for
remote control Replace it.
Correct the connecting
wires between indoor and
outdoor units.
Outdoor unit control PCB
anomaly Replace it.
Breakage of connecting
wire.
Noise.
Indoor unit control PCB
anomaly Replace it.