Daikin RXQ12AHR Service Manual page 144

Field Settings for Outdoor Unit
2.5.3 Check for Descriptions of Errors/Retries
Follow the procedure described below. This procedure is different than indicated in previous
"Monitor mode".
The error codes for forced stop outdoor or retry are item:
 17, 18, 19: description of error (outdoor system stopped operation).
 23, 24, 25: description of retry.
 The tables on next pages show a full list of possible error codes displayed on the 3 digit 7
 The errors cover problems detected in the outdoor unit or the communication.
 Errors detected on the indoor unit are not shown on the outdoor display. For inspecting error
Reference
Refer to page 171 for Error Codes and Descriptions.
138
To enter "monitor mode", press the
Selecting error/retry item
Press the SET (BS2) button to set
the 7 segment display to any of the
error or retry items listed in the table
Displaying check 1
Press the RETURN (BS3) button.
Error (Retry) codes will appear on the
BS2
Press
SET (BS2)
Displaying check 2
button.
SET
Detailed error (retry) codes will appear on
Press the RETURN (BS3) button to set
"Monitoring mode" to the initial state.
Pressing the MODE (BS1) button will
return the mode to "normal mode".
Legend Segment
segment display of the outdoor unit. The error code contains an upper and lower digit. To
scroll between upper and lower error digit, use the SET (BS2) button when the select
number in the monitoring mode is chosen:
 No. 17-19 for error: System operation stopped.
 No. 23-25 for retry: System attempts to keep operation.
code on indoor unit, please consult:
 Display of the remote controller connected to the indoor units.
 If there are no remote controllers, there should be a central control device set up. Prior to
start up, make the necessary group number settings on each indoor unit.
MODE (BS1) button while in
"normal mode".
below.
7 segment display.
Press the SET (BS2) button.
the 7 segment display.
: OFF : ON : BLINKS
SiAF341904E
SEG1 SEG2 SEG3
Normal
BS1
MODE
BS2
SET
BS3
RETURN
BS2
SET
BS3
RETURN
BS1
MODE
Normal
: hold 5 seconds
Part 5 Field Settings and Test Operation