A16EM4H4R12 - Revision history

ACINT at 13:23, 11 April 2014

2014-04-11T13:23:09Z

ACINT at 14:55, 19 November 2013

2013-11-19T14:55:59Z

ACINT at 20:40, 12 November 2013

2013-11-12T20:40:07Z

ACINT: Created page with "A16EM4H4R12 is the 16 SEER, 12,000 Btu indoor unit for the Air-Con Multi Splits. == Error Codes == {| class = "wikitable" | rowspan="2"|Malfunction Name | rowspan="2"|Dual-8..."

2013-11-11T21:35:17Z

Created page with "A16EM4H4R12 is the 16 SEER, 12,000 Btu indoor unit for the Air-Con Multi Splits. == Error Codes == {| class = "wikitable" | rowspan="2"|Malfunction Name | rowspan="2"|Dual-8..."

New page

A16EM4H4R12 is the 16 SEER, 12,000 Btu indoor unit for the Air-Con Multi Splits.
== Error Codes ==
{| class = "wikitable"
| rowspan="2"|Malfunction Name
| rowspan="2"|Dual-8 Nixie tube
| colspan="3" align="center"|Indicator
|-
| Operation Indicator
| Cooling Indicator
| Heating Indicator
|-
| Malfunction of jumper cap
| align="center"|C5
| blink 15 times
|
|
|-
| No feedback from indoor unit's motor
| align="center"|H6
| blink 11 times
|
|
|-
| Circuit malfunction of zero crossing detection
| align="center"|U8
| blink 17 times
|
|
|-
| Indoor ambient temperature sensor is open/short-circuited
| align="center"|F1
|
| blink once
|
|-
| Indoor evaporator temperature sensor is open/short-circuited
| align="center"|F2
|
| blink twice
|
|-
| Liquid valve temperature sensor is open/short-circuited
| align="center"|b5
|
| blink 19 times
|
|-
| Gas valve temperature sensor is open/short-circuited
| align="center"|b7
|
| blink 22 times
|
|-
| Module temperature sensor is open/short-circuited
| align="center"|P7
|
|
| blink 18 times
|-
| Outdoor ambient temperature sensor is open/short-circuited
| align="center"|F3
|
| blink 3 times
|
|-
| Outdoor condenser tube temperature sensor is open/short-circuited
| align="center"|F4
|
| blink 4 times
|
|-
| Outdoor discharge temperature sensor is open/short-circuited
| align="center"|F5
|
| blink 5 times
|
|-
| Communication malfunction in between indoor and outdoor units.
| align="center"|E6
| blink 6 times
|
|
|-
| Malfunction of phase current circuit detection for compressor
| align="center"|U1
|
|
| blink 12 times
|-
| Module temperature protection
| align="center"|P8
|
|
| blink 19 times
|-
| Charging malfunction of capacitor
| align="center"|PU
|
|
| blink 17 times
|-
| High pressure protection of system
| align="center"|E1
| blink once
|
|
|-
| Overload protection of compressor
| align="center"|H3
|
|
| blink 3 times
|-
| Wrong connection for communication wire or malfunction of expansion valve (free match)
| align="center"|dn
| /
| /
| /
|-
| Wrong connection for communication wire or malfunction detection status of expansion valve (free match)
| align="center"|dd
| /
| /
| /
|-
| Mode shock
| align="center"|E7
| blink 7 times
|
|
|-
| Freon recovery mode
| align="center"|Fo
| blink once
| blink once
|
|-
| Defrosting and oil return under heating
| align="center"|H1
|
|
| blink once
|-
| Failure start-up of compressor
| align="center"|Lc
|
|
| 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
|
|
|}

@@ Line 13: / Line 13: @@
 | 2
 | MODE
-| Press to slect operation mode (Auto/Cool/Dry/Fan/Heat)
+| Press to select operation mode (Auto/Cool/Dry/Fan/Heat)
 |-
 | 3

@@ Line 1: / Line 1: @@
 A16EM4H4R12 is the 16 SEER, 12,000 Btu indoor unit for the Air-Con Multi Splits. [[File: Multi-Evap.png|right|thumb|300px|Air-Con Multi Split indoor unit.]]
 == Error Codes ==
 {| class = "wikitable"