Daikin Super Multi NX C-Series User Manual

Troubleshooting SiE12-411
190 Service Diagnosis
5.18 CT or Related Abnormality
Remote
Controller
Display
H8
Outdoor Unit LED
Display
A 5 1 4 2 4 3 1 4 1
Method of
Malfunction
Detection
A CT or related error is detected by checking the compressor running frequency and CT-
detected input current.
Malfunction
Decision
Conditions
The compressor running frequency is below 55 Hz and the CT input is below 0.1 V.
(The input current is also below 1.25 A.)
" If this error repeats 4 times, the system will be shut down.
" The error counter will reset itself if this or any other error does not occur during the following
60-minute compressor running time (total time).
Supposed
Causes
" Power transistor defective
" Internal wiring broken or in poor contact
" Reactor defective
" Outdoor unit PCB defective

Daikin Super Multi NX C-Series Specifications

General

Brand	Daikin
Model	Super Multi NX C-Series
Category	Air Conditioner
Language	English