Ua" Indoor-Outdoor Combination Problem - Daikin ESIE13-02 Service Manual

ESIE13-02

"UA" Indoor-Outdoor Combination Problem

5.7
UA
Remote controller
display
Error generation The error is generated when there is a combination mismatch between indoor/outdoor.
Supposed causes



Troubleshooting
Model
EHB/VH/X004CA
EHB/VH/X008CA
EHB/VH/X016CA
Caution Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
Incorrect unit model.
Option [D-04] not confirmed.
Functionality of X14A for *AB models.
Check field setting [E-01]
(compressor type).
Is it according below
table?
YES
G Turn space cooling/heating AND
DHW operation OFF.
G Turn power OFF.
G After 15 sec put POWER ON.
Error again?
NO
[E-01] value
0
0
1
NO
YES
149
Error Codes: System Malfunctions
Correct and confirm this setting
in the first 3 minutes after
POWER ON.
Replace outdoor main PCB.
Procedure completed.
Part 4 – Troubleshooting
4
3
4 4
5