SAMSUNG ELECTRONICS CO.,LTD.No 501,Suhong East Road,Suzhou Industrial Park,Jiangsu Province,P R ChinaSamsung Electronics (UK) Ltd, Euro QA Lab.Blackbushe Business Park Saxony Way, Yateley, Hampshire GU46 6GG United Kingdom

Samsung AC180JXA NH Series Installation Manual

disassembly and reassembly

Precautions

Product Specifications

INDOOR UNIT

OUTDOOR UNIT

Accessory

Disassembly and Reassembly

Trouble shooting

wired remote controller

error contents

Outdoor Trouble shooting

Troubleshooting by symptoms

Eva in and out sensor (open/short)

Float switch(Open)

Fan error

EEPROM error

Option error

Terminal Block's Terminal Fuse(Open)

Communication error after finishing tracking (E202)

Outdoor's service valve(Clog)

No Power(completely dead) - Initial diagnosis

E203 : 1min Time out of communication error(MainInverter)

External Sensor Error (Error Code: E221, E231, E251, E320)

E403 : Freezing control causes comp. down

E416 : Dischage temperature sensor error

E440, E441 : Abnormal outside temperature halts operation of the compressor

Outdoor unit BLDC Fan1 or Fan2 error (E458 : Fan1 error, E475 : Fan2 error)

E467: Compressor wire missing error

E463 : OLP protection control caused comp. down

E464 : O.C. (Over Current) error

E466: DC Link Over voltage/ Low voltage error

Pipe Blocking Error (Error Code: E422)

The others

Setting Option Setup Method

setting an indoor unit address and installation option

adjusting air flow

Items to be checked first

PCB Diagram and Parts list

Wiring Diagram

Reference Sheet

AC160JXAFKH

AC160JXAFNH

AC180JXA NH Series