Daikin VRV IV-S RXTQ-TAVJU Series, Service Manual

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SiUS331604E Service Check Function
Service Diagnosis 128
If no button is pressed
for 1 minute, equipment
returns to normal mode.
3. Press MODE
button.
The upper digit
blinks.
Normal mode
1. Press INSPECTION/TEST button to enter the
inspection mode.
7. When MODE button is
pressed or no button is
pressed for 1 minute,
equipment returns to
normal mode.
6. Change the lower
digit with UP or
DOWN button.
If no button is pressed
for 1 minute, equipment
returns to normal mode.
5. Press MODE button.
The lower digit blinks.
4. Change the
upper digit with
UP or DOWN
button.
2. Change the UNIT No. with
UP or DOWN button.