Difference between revisions of "A16EM4H4R09"

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| blink 11 times
 
| blink 11 times
 
|-
 
|-
−
 
+
| Discharge high-temperature protection of compressor
 +
| align="center"|E4
 +
| blink 4 times
 +
|
 +
|
 +
|-
 +
| Overload protection
 +
| align="center"|E8
 +
| blink 8 times
 +
|
 +
|
 +
|-
 +
| Overcurrent protection of complete unit
 +
| align="center"|E5
 +
| blink 5 times
 +
|
 +
|
 +
|-
 +
| Overcurrent protection of phase current
 +
| align="center"|P5
 +
|
 +
|
 +
| blink 15 times
 +
|-
 +
| Desynchronizing of compressor
 +
| align="center"|H7
 +
|
 +
|
 +
| blink 7 times
 +
|-
 +
| Loss phase/inverse phase protection for compressor
 +
| align="center"|Ld
 +
| /
 +
| /
 +
| /
 +
|-
 +
| Module current protection (IPM protection)
 +
| align="center"|H5
 +
|
 +
|
 +
| blink 5 times
 +
|-
 +
| Low voltage protection of DC bus bar
 +
| align="center"|PL
 +
|
 +
|
 +
| blink 21 times
 +
|-
 +
| High voltage protection of DC bus bar
 +
| align="center"|PH
 +
|
 +
| blink 11 times
 +
|
 +
|-
 +
| PFC protection
 +
| align="center"|HC
 +
|
 +
|
 +
| blink 6 times
 +
|-
 +
| Limit/decrease frequency due to current protection of the complete unit
 +
| align="center"|F8
 +
|
 +
| blink 8 times
 +
|
 +
|-
 +
| Limit/decrease frequency due to module current protection (phase current)
 +
| align="center"|En
 +
| /
 +
| /
 +
| /
 +
|-
 +
| Limit/decrease frequency due to discharge
 +
| align="center"|F9
 +
|
 +
| blink 9 times
 +
|
 +
|-
 +
| Limit/decrease frequency due to freeze protection
 +
| align="center"|FH
 +
|
 +
| blink 2 times
 +
| blink 2 times
 +
|-
 +
| Limit/decrease frequency due to overload
 +
| align="center"|F6
 +
|
 +
| blink 6 times
 +
|
 +
|-
 +
| Limit/decrease frequency due to module temperature protection
 +
| align="center"|EU
 +
|
 +
| blink 6 times
 +
| blink 6 times
 +
|-
 +
| Oil return under cooling
 +
| align="center"|F7
 +
|
 +
| blink 7 times
 +
|
 +
|-
 +
| Cold air prevention protection
 +
| align="center"|E9
 +
| blink 9 times
 +
|
 +
|
 +
|-
 +
| Freeze protection
 +
| align="center"|E2
 +
| blink 2 times
 +
|
 +
|
 
|}
 
|}

Revision as of 21:31, 11 November 2013

A16EM4H4R09 is the 16 SEER, 9,000 Btu indoor unit for the Air-Con Multi Splits.

Error Codes

Malfunction Name Dual-8 Nixie tube Indicator
Operation Indicator Cooling Indicator Heating Indicator
Malfunction of jumper cap C5 blink 15 times
No feedback from indoor unit's motor H6 blink 11 times
Circuit malfunction of zero crossing detection U8 blink 17 times
Indoor ambient temperature sensor is open/short-circuited F1 blink once
Indoor evaporator temperature sensor is open/short-circuited F2 blink twice
Liquid valve temperature sensor is open/short-circuited b5 blink 19 times
Gas valve temperature sensor is open/short-circuited b7 blink 22 times
Module temperature sensor is open/short-circuited P7 blink 18 times
Outdoor ambient temperature sensor is open/short-circuited F3 blink 3 times
Outdoor condenser tube temperature sensor is open/short-circuited F4 blink 4 times
Outdoor discharge temperature sensor is open/short-circuited F5 blink 5 times
Communication malfunction in between indoor and outdoor units. E6 blink 6 times
Malfunction of phase current circuit detection for compressor U1 blink 12 times
Module temperature protection P8 blink 19 times
Charging malfunction of capacitor PU blink 17 times
High pressure protection of system E1 blink once
Overload protection of compressor H3 blink 3 times
Wrong connection for communication wire or malfunction of expansion valve (free match) dn / / /
Wrong connection for communication wire or malfunction detection status of expansion valve (free match) dd / / /
Mode shock E7 blink 7 times
Freon recovery mode Fo blink once blink once
Defrosting and oil return under heating H1 blink once
Failure start-up of compressor Lc blink 11 times
Discharge high-temperature protection of compressor E4 blink 4 times
Overload protection E8 blink 8 times
Overcurrent protection of complete unit E5 blink 5 times
Overcurrent protection of phase current P5 blink 15 times
Desynchronizing of compressor H7 blink 7 times
Loss phase/inverse phase protection for compressor Ld / / /
Module current protection (IPM protection) H5 blink 5 times
Low voltage protection of DC bus bar PL blink 21 times
High voltage protection of DC bus bar PH blink 11 times
PFC protection HC blink 6 times
Limit/decrease frequency due to current protection of the complete unit F8 blink 8 times
Limit/decrease frequency due to module current protection (phase current) En / / /
Limit/decrease frequency due to discharge F9 blink 9 times
Limit/decrease frequency due to freeze protection FH blink 2 times blink 2 times
Limit/decrease frequency due to overload F6 blink 6 times
Limit/decrease frequency due to module temperature protection EU blink 6 times blink 6 times
Oil return under cooling F7 blink 7 times
Cold air prevention protection E9 blink 9 times
Freeze protection E2 blink 2 times
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