Seivice diagnosis
Domestic air conditioner
11.4.10 The communication fault between indoor and outdoor
NO
˄
A
˅
Yes
NO
Yes
No
YES
Restart the a/c and it
becomes normally.
If starting up normally, but
malfunction occurs again after a
while
Check whether the linking cable
between the indoor and outdoor is well
connected or whether its core wires are
well insulated.
The outdoor mainboard needs
dehumidification.
The outdoor mainboard needs
dedust.
1. Reconnect the linking cable;
2. Replace the linking cable with new
one.
Method of
malfunction detection
Malfunction detection
conditions
Troubleshooting
Communication is detected by checking the indoor PCB and the outdoor PCB
Ŷ
The outdoor PCB broken leads to communication fault
Ŷ
The indoor PCB broken leads to communication fault
Ŷ
Communication wiring disconnected
Ŷ
The indoor PCB is broken
Ŷ
The outdoor PCB is broken
Ŷ
The module PCB is broken
Supposed causes
* Caution
Be sure to turn off power switch before connect or disconnect connector, or else
parts damage may be occurred.
E7
LED1 flash 15 times
indoor diplay
Outdoor diplay
215
Summary of Contents for Super Match Series
Page 1: ...Super Match SYJS 11 2015REV D Edition 2015 11 3U19FS2ERA 3U24GS2ERA 4U30HS2ERA 5U34HS2ERA...
Page 3: ...Super Match Part 1 General Information 1 Indoor Outdoor unit models 3 2 Features 4 2...
Page 7: ...Super Match Super Match Part 2 Indoor units 1 4 way cassette type 9 2 Duct indoor type 90 6...
Page 10: ...Super Match 2 Specification 9...
Page 11: ...Super Match Super Match 10...
Page 12: ...Super Match 11...
Page 13: ...Super Match Super Match 3 Dimension AB09CS2ERA AB12CS2ERA S AB18CS2ERA S AB24ES1ERA 12...
Page 24: ...Super Match 8 Installation 23...
Page 25: ...Super Match Super Match 24...
Page 26: ...Super Match 25...
Page 27: ...Super Match Super Match 26...
Page 28: ...Super Match 27...
Page 30: ...Super Match 1 Features AD09 12SS1ERA N P AD18 24SS1ERA N P AD12 18MS1ERA AD24MS2ERA 29...
Page 40: ...Super Match AD09SS1ERA N P AD09SS1ERA N P AD18SS1ERA N P AD24SS1ERA N P 39...
Page 53: ...Super Match Super Match 52...
Page 54: ...Super Match 53...
Page 55: ...Super Match Super Match 54...
Page 56: ...Super Match 55...
Page 57: ...Super Match Super Match 56...
Page 58: ...Super Match AD12MS1ERA AD18MS1ERA AD24MS2ERA 57...
Page 59: ...Super Match Super Match 58...
Page 60: ...Super Match 59...
Page 61: ...Super Match Super Match 60...
Page 62: ...Super Match 61...
Page 63: ...Super Match Super Match 62...
Page 90: ...Super Match 9 Maintenance WARNING CAUTION 89...
Page 91: ...Super Match Super Match 90...
Page 92: ...Super Match 91...
Page 93: ...Super Match Super Match 92...
Page 94: ...Super Match Items to Be Checked 93...
Page 95: ...Super Match Super Match 94...
Page 96: ...Super Match 95...
Page 99: ...Super Match Super Match 98...
Page 100: ...Super Match 99...
Page 101: ...Super Match F 100...
Page 102: ...Super Match 101...
Page 103: ...Super Match 102...
Page 106: ...Super Match 105...
Page 107: ...Super Match 106...
Page 110: ...Super Match PCB 0151800175 AD09 24SS1ERA N P AD12MS1ERA AD18MS1ERA AD24MS2ERA 109...
Page 119: ...Super Match Power module 0150400643A 3U24GS2ERA Power module 0150400643B 3U19FS2ERA 118...
Page 120: ...Super Match Filter board 0150400699 3U19FS1ERA 3U24GS2ERA 4U30HS1ERA 5U34HS1ERA 119...
Page 177: ...Piping diagrams Domestic air conditioner 5 Pinping diagrams 176...
Page 180: ...Connector Wiring diagrams Domestic air conditioner 179...
Page 232: ...Piping diagrams Domestic air conditioner 5 Pinping diagrams 231...
Page 235: ...Connector Wiring diagrams Domestic air conditioner 234...
Page 287: ...Piping diagrams Domestic air conditioner 5 Pinping diagrams 286...
Page 310: ...Seivice diagnosis Domestic air conditioner 9 Dimensional drawings 10 Center of gravity 309...
Page 339: ...Piping diagrams Domestic air conditioner 5 Pinping diagrams 338...
Page 391: ...Piping diagrams Domestic air conditioner 5 Pinping diagrams 390...
Page 443: ...Piping diagrams Domestic air conditioner 5 Pinping diagrams 442...