Troubleshooting With Led; Outdoor Unit - Daikin RMXS-L Series Service Manual

SiUS181305E

1. Troubleshooting with LED

1.1

Outdoor Unit

1.1.1 Main PCB (A1P)
The main PCB (A1P) has a green LED (HAP). When the microcomputer works in order, the LED
blinks.
1.1.2 Service PCB (A2P)
The service PCB (A2P) has orange LEDs (H1P ~ H7P). You can identify the error code with these
LEDs in monitor mode.
Troubleshooting
A2P
A4P
HAP
H1P H3P H5P H7P
H2P H4P H6P
BS1 BS2
(SET)
(MODE)
A3P
C4
A1P
BS3 BS5
BS4
(RETURN) (TEST) (RESET)
(R13069)
Troubleshooting with LED
(R13068)
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