To Reset The Error Code Via Outdoor Unit - Daikin Emura RXJ20A5V1B Service Manual

3.3 To reset the error code via outdoor unit

RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04B – 2022.08
5 Keep pressed for at least 5 seconds.
Result: Software and version menu is entered.
6 Navigate to the self‑diagnosis menu using
7 Keep pressed for at least 5 seconds.
Result: Self‑diagnosis menu is entered.
8 Enter password 5902 using
9 Press to confirm password.
10 Navigate to the Inspection mode menu using
11 Press to confirm.
Result: Inspection mode menu is entered.
12 The correct error code can be found as follows:
▪ Using and , change the first character of the error code until the user
interface sounds a double beep. 1 short beep will sound on every
▪ Using and , select the secondary character of the error code.
▪ Using and , change the secondary character of the error code until the
user interface sounds a long beep. 2 short beeps will sound on every
13 Keep pressed for 3 seconds.
Result: Error code is reset.
Prerequisite: Problem is solved.
1 Perform a power reset to reset the error code.
Software and version menu
and
Self‑diagnosis menu
, , and .
Inspection mode menu
Inspection mode setting
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3 Troubleshooting
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Service manual
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