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SiMT041311E
Service Diagnosis
Service Diagnosis
124
Method 2
(1) Open the cover of the remote controller.
(2) Press the
SET UP
button for 5 seconds.
(3) Press the
or
button and select
Checking error code
.
(4) Press the
APPLY
button pointing the remote controller at the indoor unit.
(5) The display on the remote controller shows an error code with a long beep.
Note:
To return to the normal mode, press the
SET UP
button for 5 seconds again or leave the remote
controller untouched for 60 seconds.
(R19723)
(2)
(3)
(4)
(3)
(1)
(R19722)
(5)