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Error code E8 on mini split napoleon model nhps12

5 Related Answers

Anonymous

  • 51 Answers
  • Posted on Apr 13, 2010

SOURCE: yonan ac split mini 1.5 ton error codes E1

CHECK ROLLOUT SWITCH AND CHECK FOR A POSSIBLE
GROUND FAULT..OR FUSE..

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Anonymous

  • 15935 Answers
  • Posted on Sep 15, 2010

SOURCE: E8 error code

8E - OVER CURRENT ERROR
IPM fault signal (this is caused by the overload of the MICOM INTO during motor action).

IPM: Integrated power module. The IPM controls the motor.

If the fault (low signal) happens to be sensed even once during the washing/rinsing stage, the motor stops immediately. However, during the dehydrating stage the signal is to be sensed, when the number of signals reads more than 6 per 500ms during the Washing or Rinsing cycle action.

If the motor stops working, in one direction ten times, "8E" Error is displayed.

During dehydrating, when the overload is sensed, the motor stops working at once and then feeds back to the initial stage of the dehydration unbalance sensing. When the feed back has occcurred twice, Error "8E" is displayed during the dehydrating unbalance sensing, No error happens by overload sensing. When it happens at more than 800rpm, the process is stopped compulsorily. Power Switch OFF can clear the overload error.


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Anonymous

  • 1 Answer
  • Posted on Jul 04, 2011

SOURCE: goodman mini split model # wmh24-1a error code

It's not an error. you have it set in auto mode and it is cooling. when it switches to heat the lights will switch as well. Set to cool only and it should go away.

airconditioning

  • 40 Answers
  • Posted on Jul 06, 2014

SOURCE: Ductless mini split heat pump comfort-aire error codes

E:1 room temp. sensor fault. / indoor unit.

see more pls Air Conditioning Fault Codes

ka4iup

ka4iup

  • 4062 Answers
  • Posted on Apr 29, 2015

SOURCE: panasonic mini split air conditioner css9nkua error code h99 what does it mean

12.11 Freeze Prevention Control 2
• Control start conditions
o During Cooling operation and soft dry operation ? During thermo OFF condition, indoor intake temperature is less than 50°F or ? Compressor stops for freeze prevention control
o Either one of the conditions above occurs 5 times in 60 minutes. • Control contents
o Operation stops
o Timer LED blinks and "H99" indicated
You may need the assistance of a technician. Service manual located here:
http://www.mcaair.com/docs/panasonicac/CS9NKUA%20CS12NKUA%20Service%20Manual.pdf

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H4 error code is shown on AC display what can i do to slove this problem

Full list of Gree Air Conditioner Mini Split Units Fault Codes. When error codes appear on the Gree air conditioner indoor display, this tells the user there is an issue with the Gree AC unit. The error code displayed will inform you of the issue or problem that is occurring with the air conditioner. Knowing what the error code means and its definition will help you to understand and troubleshoot the exact Gree air conditioner part that needs to be fixed, cleaned, repaired, or replaced. You can then clean, fix, or replace the Gree part yourself and save money. See below for all error codes that can occur on Gree Mini Split AC's.
Gree Mini Split Air Conditioner Error Codes - How To Fix
Gree Viero AC Mini Split PDF Owners and Troubleshooting Manual
GREE DUCTLESS AIR CONDITIONING & HEATING SYSTEM INSTALLATION MANUAL

Gree Mini Split Air Conditioner Part Names and Locations
INDOOR AND OUTDOOR UNIT

The Gree Air Conditioning Vireo System has onboard error code diagnostics. The outdoor unit will provide status indicators and the indoor wall unit and remote control will display error codes. The following is a summary of the codes with explanations...
GREE AC DIAGNOSTIC ERROR CODES
Gree Vireo Mini Split Air Conditioner Error Code F0
Refrigerant Leakage Protection
1) Refrigerant leak(s).
2) Indoor coil temperature sensor not calibrated.
3) Refrigerant flow is restricted (ex. valve, exv, debris)
Outdoor Unit Red Light Indicator - 9 flashes and 1 sec Off
Gree Vireo Mini Split Air Conditioner Error Code E1
System High Pressure
1) Over charged with refrigerant.
2) Blocked or dirty outdoor coil.
3) Extreme outdoor ambient conditions
Gree Vireo Mini Split Air Conditioner Error Code E2
Indoor Anti-Freeze Protection
1) Low return airflow.
2) Indoor fan speed is too low.
3) Indoor coil is blocked or dirty.
Outdoor Unit Yellow Light Indicator - 3 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code E4
Compressor High Discharge Temperature Protection
Please refer to the malfunction analysis (discharge temperature, overload) in service manual.
Outdoor Unit Yellow Light Indicator - 7 flashes and 1 sec Off
Gree Vireo Mini Split Air Conditioner Error Code E5
Overcurrent Protection
1) Supply voltage is unstable.
2) Supply voltage is too low and system load is too high.
3) Indoor coil is blocked or dirty.
Outdoor Unit Yellow Light Indicator - 5 flashes and 1 sec Off
Gree Vireo Mini Split Air Conditioner Error Code E6
Communication Malfunction
1) Communication cable is wired incorrectly between indoor and outdoor units.
2) Indoor or Outdoor control board malfunction.
Outdoor Unit Yellow Light Indicator - Continuous On
Gree Vireo Mini Split Air Conditioner Error Code E8
High Temperature Resistant Protection
1) Incorrect refrigerant charge level.
2) Refrigerant metering device malfunction.
3) Compressor malfunction.
Outdoor Unit Yellow Light Indicator - 6 flashes and 1 sec Off
Gree Vireo Mini Split Air Conditioner Error Code EE
EEPROM Memory Malfunction
Control board malfunction.
Outdoor Unit Yellow Light Indicator - 11 flashes and 1 sec Off
Gree Vireo Mini Split Air Conditioner Error Code C5
System Configuration Malfunction
1) No jumper cap inserted on the control board.
2) Incorrect or damaged jumper cap on control board.
3) Indoor and outdoor units are not compatible.
Gree Vireo Mini Split Air Conditioner Error Code Fo
Pump Down or Gathering Refrigerant Status
Optional Service Mode
Outdoor Unit Yellow Light Indicator - 17 flashes and 1 sec Off

NOTE: All of the Gree Air Conditioner Model Numbers below are applicable for the error codes on this page...
Gree AC Vireo Models: VIR09HP115V1A, VIR12HP115V1A, VIR09HP230V1A, VIR12HP230V1A, VIR18HP230V1A, VIR24HP230V1A, VIR30HP230V1A, and VIR36HP230V1A.
Gree Mini Split Air Conditioner Error Code Charts
Gree Mini Split AC Remote Control Button Names
Gree Mini Split AC Remote Control Icons Display Screen

Gree Mini Split Air Conditioner Air Filter Cleaning Procedure
Gree Viero AC Mini Split PDF Owners and Troubleshooting Manual
GREE DUCTLESS AIR CONDITIONING & HEATING SYSTEM INSTALLATION MANUAL
Need help with error codes on your Gree AC? Please leave a question below and we will be happy to help.
0helpful
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Why my air conditioner drop water

-It's normal. Every air conditioner do the same.


Good Luck


mai
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1answer

Air-Con Mini split --gives error code 4 shuts down after 25 minutes

Hi Emanuel,
Your out door unit could be very dirty or the outdoor unit temperature sensor is out of position.
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E1 error code

hi, please provide the unit model no. only after that we can start looking at solving your problem
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Error code Df and e4

E4 Outdoor activation of low pressure switch/ less suction pressure.

Check back pressure, which should be 60 PSI when ambient temp 98 degree.If not Short of gas- find leak and arrest. And do gas charging. Even due to indoor coil dust blocked also e4 arise. Clean the coil and reset it.
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