Remote Controller Lcd Displays "88 - Daikin R71FUV1 Service Manual

Symptom-based Troubleshooting
2.11 Remote Controller LCD
Displays "88"
Applicable Model
All models of SkyAir series
Troubleshooting
Caution
Trouble
generates just after
power supply
ON.
NO
Is the
position of SS1
on indoor unit PCB at
"Emergency"?
NO
Check the unit based on troubleshooting of indoor
unit LED and outdoor unit LED.
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
YES
YES
Si20-701_B
The unit is
checking to
confirm that
remote controller
is normal.
Indication
appears for short
time.
Turn the switch
to "Normal", and
reset power
supply.
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