Difference between revisions of "Air-Con Multi Split"

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Line 249: Line 249:
 
| LA
 
| LA
 
| Outdoor  
 
| Outdoor  
 +
|-
 +
| Phase Loss
 +
| Ld
 +
| /
 +
| /
 +
| /
 +
| Ld
 +
| Drive Error
 +
|-
 +
| Compressor Stalling
 +
| LE
 +
| /
 +
| /
 +
| /
 +
| LE
 +
| Drive Error
 +
|-
 +
| Over-Speed
 +
| LF
 +
| /
 +
| /
 +
| /
 +
| LF
 +
| Drive Error
 +
|-
 +
| IPM Reset
 +
| P0
 +
| /
 +
| /
 +
| /
 +
| P0
 +
| Drive Error
 +
|-
 +
| Compressor Current Protection
 +
| P5
 +
| /
 +
| /
 +
| Flash 15 times
 +
| P5
 +
| Drive Error
 +
|-
 +
| Communication Error between the Inverter Drive and the Main Controller
 +
| P6
 +
| Flash 16 times
 +
| /
 +
| /
 +
| P6
 +
| Drive Error
 +
|-
 +
| Radiator Temp Sensor Error
 +
| P7
 +
| /
 +
| /
 +
| Flash 18 times
 +
| P7
 +
| Drive Error
 +
|-
 +
| Radiator Overheat
 +
| P8
 +
| /
 +
| /
 +
| Flash 19 times
 +
| P8
 +
| Drive Error
 +
|-
 +
| AC Contactor Protection
 +
| P9
 +
| /
 +
| /
 +
| /
 +
| P9
 +
| Drive Error
 +
|-
 +
| Sensor Connection Protection
 +
| Pd
 +
| /
 +
| /
 +
| /
 +
| Pd
 +
| Drive Error
 +
|-
 +
| Over Voltage Protection
 +
| PH
 +
| /
 +
| Flash 11 times
 +
| /
 +
| PH
 +
| Drive Error
 +
|-
 +
| Low Voltage Protection
 +
| PL
 +
| /
 +
| /
 +
| Flash 21 times
 +
| PL
 +
| Drive Error
 +
|-
 +
| Temp Drift Protection
 +
| PE
 +
| /
 +
| /
 +
| /
 +
| PE
 +
| Drive Error
 +
|-
 +
| Drive Board Ambient Temp Sensor Error
 +
| PF
 +
| /
 +
| /
 +
| /
 +
| PF
 +
| Drive Error
 +
|-
 +
| Charging Circuit Error
 +
| PU
 +
| /
 +
| /
 +
| Flash 17 times
 +
| PU
 +
| Drive Error
 +
|-
 +
| Unit ''n'' Communication Error
 +
| *
 +
| Flash 6 times
 +
| /
 +
| /
 +
| E6
 +
| Indoor
 +
|-
 +
| Unit ''n'' Indoor Pipe Midway Temperature Sensor Error
 +
| *
 +
| /
 +
| Flash twice
 +
| /
 +
| E2
 +
| Indoor
 +
|-
 +
| Indoor Evaporator Temp Sensor Short/Open Circuit
 +
| *
 +
| /
 +
| Flash twice
 +
| /
 +
| F2
 +
| Indoor
 +
|-
 +
| (Air Valve) Unit ''n'' Indoor Unit Pipe Outlet Temperature Sensor Error
 +
| *
 +
| /
 +
|  Flash 22 times
 +
| /
 +
| b7
 +
| Indoor
 +
|-
 +
| (Liquid Valve) Unit ''n'' Indoor Unit Pipe Outlet Temperature Sensor Error
 +
| *
 +
| /
 +
| Flash 19 times
 +
| /
 +
| b5
 +
| Indoor
 +
|-
 +
| Unit ''n'' Mode Conflict
 +
| *
 +
| /
 +
| Flash once
 +
| /
 +
| F1
 +
| Indoor
 +
|-
 +
| Mode Conflict
 +
| *
 +
| Flash 7 times
 +
| /
 +
| /
 +
| E7
 +
| Indoor
 
|-
 
|-
 
|}
 
|}

Revision as of 12:31, 10 September 2014

This is the support page for the Air-Con multi split line.

Tri-Zone Multi Split

Indoor Units

Outdoor Units

Possible Combinations

These are the recommended indoor-outdoor unit combinations.

Zones Outdoor Unit Indoor Units Indoor Units Indoor Units Indoor Units Indoor Units
Dual Zone A16CM4H4R18 A16EM4H4R09 A16EM4H4R09 A16EM4H4R18
A16EM4H4R09 A16EM4H4R12
Tri Zone A16CM4H4R24 A16EM4H4R09 A16EM4H4R09 A16EM4H4R12 A16EM4H4R09 A16EM4H4R18
A16EM4H4R09 A16EM4H4R09 A16EM4H4R12 A16EM4H4R12
A16EM4H4R09
Quad Zone
  • A16CM4H4R36
  • A16CM4H4R39
 A16EM4H4R09 A16EM4H4R12 A16EM4H4R12 A16EM4H4R09 A16EM4H4R18
A16EM4H4R09 A16EM4H4R12 A16EM4H4R12 A16EM4H4R09 A16EM4H4R18
A16EM4H4R09 A16EM4H4R12 A16EM4H4R09 A16EM4H4R18
A16EM4H4R09
  • Note: Each indoor unit combination is viewed as a column.
  • Note: Both quad zone outdoor units are capable of the same combinations but make your judgement on the correct one to use based on room size.

Error Codes

Error Item Outdoor Unit 88 Display Indicating LED Flashing Times 88 Display Error Type
Running LED Cooling LED Heating LED
High Pressure Protection E1 Flash once / / E1 Outdoor
Shutdown for Whole Unit Anti-Freeze Protection E2 Flash twice / / E2 System Error
Low Pressure Protection E3 Flash 3 times / / E3 Outdoor
High Discharge Temp Protection E4 Flash 4 times / / E4 Outdoor
Communication Error E6 Flash 6 times / / E6 Outdoor & Indoor
Indoor Unit Water Full Error E9 Flash 9 times / / E9 Indoor
Refrigerant Recovery Mode Fo Flash once Flash once / Fo Special Mode
Outdoor Ambient Temp Sensor Error F3 / Flash 3 times / F3 Outdoor
Outdoor Mid-Coil Temp Sensor Error F4 / Flash 4 times / F4 Outdoor
Outdoor Discharge Air Temp Sensor Error F5 / Flash 5 times / F5 Outdoor
Oil Return for Cooling F7 / Flash 7 times / F7 Special Mode
Forced Defrosting H1 Quick Flashing / / H1 Special Mode
Oil Return for Heating or Defrosting H1 / / Flash once H1 Special Mode
Compressor Overheat Protection H3 / / Flash 3 times H3 Drive Error
IPM Protection H5 / / Flash 5 times H5 Drive Error
Motor Desynchronizing H7 / / Flash 7 times H7 Drive Error
PFC Error Hc / / Flash 6 times Hc Drive Error
Startup Failure Lc / / Flash 11 times Lc Drive Error
DC Fan Motor Error LA Flash 24 times / / LA Outdoor
Phase Loss Ld / / / Ld Drive Error
Compressor Stalling LE / / / LE Drive Error
Over-Speed LF / / / LF Drive Error
IPM Reset P0 / / / P0 Drive Error
Compressor Current Protection P5 / / Flash 15 times P5 Drive Error
Communication Error between the Inverter Drive and the Main Controller P6 Flash 16 times / / P6 Drive Error
Radiator Temp Sensor Error P7 / / Flash 18 times P7 Drive Error
Radiator Overheat P8 / / Flash 19 times P8 Drive Error
AC Contactor Protection P9 / / / P9 Drive Error
Sensor Connection Protection Pd / / / Pd Drive Error
Over Voltage Protection PH / Flash 11 times / PH Drive Error
Low Voltage Protection PL / / Flash 21 times PL Drive Error
Temp Drift Protection PE / / / PE Drive Error
Drive Board Ambient Temp Sensor Error PF / / / PF Drive Error
Charging Circuit Error PU / / Flash 17 times PU Drive Error
Unit n Communication Error * Flash 6 times / / E6 Indoor
Unit n Indoor Pipe Midway Temperature Sensor Error * / Flash twice / E2 Indoor
Indoor Evaporator Temp Sensor Short/Open Circuit * / Flash twice / F2 Indoor
(Air Valve) Unit n Indoor Unit Pipe Outlet Temperature Sensor Error * / Flash 22 times / b7 Indoor
(Liquid Valve) Unit n Indoor Unit Pipe Outlet Temperature Sensor Error * / Flash 19 times / b5 Indoor
Unit n Mode Conflict * / Flash once / F1 Indoor
Mode Conflict * Flash 7 times / / E7 Indoor

Document Downloads

Warranty Information

Each Multi Split unit set has a warranty of 2 years for parts and 5 years for the compressor. If you need more information, please visit the Air-Con Warranty Policy page.

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