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Service Manual

ManualsBrandsDaikin ManualsDuctless Mini Splits18,000 BTU 18 SEER Dual Zone Wall Mounted Mini-Split Heat Pump System 7+7
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Table Of Contents
SiUS121502E Service Diagnosis
Service Diagnosis 103
Method 2 1. Press the 3 buttons (TEMP, TEMP, MODE) at the same time to enter the diagnosis mode.
The left-side number blinks.
2. Press the TEMP or TEMP button and change the number until you hear the two
consecutive beeps or the long beep.
3. Diagnose by the sound.
beep : The left-side number does not correspond with the error code.
two consecutive beeps : The left-side number corresponds with the error code but the
right-side number does not.
long beep : Both the left-side and right-side number correspond with the error code.
The numbers indicated when you hear the long beep are the error code.
Refer to page 114, 115.
4. Press the MODE button.
The right-side number blinks.
(R14550)
(R9430)
(R14551)
(R14552)
(R9429)