Daikin SkyAir RZR-TA Series Service Manual page 287

SiUS281811EA
Part 6 Service Diagnosis
A
Outdoor unit PCB
microcomputer monitor
(HAP) blinks.
YES
NO Operation ready
lamp (H2P) is
blinking.
YES
Lamp
does not go
off for 12 minutes or
more.
NO
Is
indoor-outdoor unit
transmission wiring
normal?
YES
NO
YES
NO
Troubleshooting by Error Codes
Replace the outdoor main
PCB (A1P).
Press and hold the RESET
(BS5) button on the outdoor
unit PCB for 5 seconds.
Fix the indoor-outdoor
unit transmission wiring.
Replace the outdoor main
PCB (A1P).
281