25
Failure code
FAILURE CODE
(CHECK THE WIRED
REMOTE
CONTROLLER)
TROUBLE SHOOTING
(outdoor unit)
*
*
1. Please contact the installers or distributors when trouble happens to repair it.
2. Turn the power off and power on again, if the failure code recurs, please inform the franchiser.
3. Failrue codes maked with are resumable.
NOTE!
*
Faulty 4-way valveswitching on
Coil of 4-way valve is disconnected, or faultyoutdoor PCB
25
POSSIBLE REASONS
Faulty sensor
Tc
Sensor disconnected, or broken, or short circuit
26
Faulty sensor
Toci
Sensor disconnected, or broken, or short circuit
2A
Low voltage protection
VDC<194V, too low voltage from power source
High voltage protection
VDC>400V, too high voltage from power source
2C
2D
Abnormal communicationbetween main PCB andSPDU(or ISPM)
Communication cables broken, or not be wellconnected, or faulty main PCB, or faulty SPDU(or ISPM)
2E
Compressor be locked
Faulty compressor or SPDU(or ISPM)
Compressor vibration too big
Faulty compressor
Compressor lose position
Faulty SPDU(or ISPM)
Faulty compressor start
Faulty compressor or SPDU(or ISPM)
Faulty position checkingcircuit
Faulty SPDU(or ISPM)
Compressor broken
Faulty compressor or SPDU(or ISPM)
32
33
34
35
37
38
Все каталоги и инструкции здесь:
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:
//splitoff.ru/tehn-doc.html
