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Sea Breeze AC Mini Split Error Codes

 This air conditioning system has been provided with built in self diagnostic error codes. Please refer to the following table for error code definitions:

Sea Breeze AC Mini Split Error Codes
Sea Breeze AC Mini Split Error Codes

For Sea Breeze Models: 9MH46ZIGX Evaporator- 12MH46ZIGX Evaporator- 18MH46ZIGX Evaporator- 34MH46ZOGX Condenser – 24MH46ZOGX Condenser

Indoor Unit Error Codes:

Error CodesMeaning
H4System Overload
H3Compressor Overload Protection
H5IPM Protection
E1High Pressure Protection
E2Anti-Freezing Protection
E4Exhaust Protection
E5Over Current Protection
E7Mode Conflict
E6Communication Malfunction
H1Defrost or Oil Return of Heat
F1Indoor Ambient Sensor Malfunction
F2Indoor Tube Sensor Malfunction
F3Outdoor Ambient Sensor Malfunction
F4Outdoor Tube Sensor Malfunction
F5Outdoor Exhaust Sensor Malfunction
H7Failure Startup
HCPFC Malfunction PFC
HEDemagnetizing Protection for Compressor
F6Frequency Drop for Overload
F8Frequency Drop for Over Current Protection
F9Frequency Drop for Exhaust Protection
H0Frequency Drop for Heating High Temperature Protection
E9Anti-Cold Protection
F7Oil Return of Cooling

Troubleshooting

The first step in troubleshooting is to disconnect power for 30 seconds to allow the unit to reset. If this does not rectify the problem proceed with the troubleshooting chart below.

Problem: The unit does not run.

Troubleshooting:

  • Is the power off?
  • Is the circuit protection device tripped?
  • Is voltage too high or low? (Tested by a professional)
  • Is the Timer on?
  • A 3 minute delay occurs before each compressor start.

Problem: Cooling and or Heating efficiency is not good.

Troubleshooting:

  • Is temperature setting correct?
  • Are the inlet or outlet vents obstructed?
  • Is the filter clean?
  • Are windows and doors closed?
  • Is fan set to low speed?
  • Is there a heat source in the room?

Problem: Wireless remote control is not working.

Troubleshooting:

  • Reset unit. Disconnect main power for 30 seconds then reapply.
  • Is it within receiving range? Is it obstructed?
  • Replace the batteries.
  • Is remote control damaged?

Problem: Water leaking into room.

Troubleshooting:

  • The air humidity is excessively high. Check to see if all windows and doors are closed.
  • Call service Tech if not corrected by the above action.

Problem: Water leakage in outdoor unit.

Troubleshooting:

  • When the unit is running in Auto Defrosting mode, ice will thaw and drip into pan.
  • When the unit is running in HEAT mode, the water adhered to the condenser coil drains into pan.

Problem: Noise from indoor unit emitted.

Troubleshooting:

  • When defrosting is started or stopped, it will make a sound. This is due to the refrigerant flow reversing directions.
  • Normal refrigerant flowing in unit.

Notes:

  1. If E7 error code occurs, see the AUTO mode section in Operators Manual on page 7 .
  2. An audible beep will be heard, when a button is pressed, if the remote control is communicating with the receiver.

Selecting locations for the Indoor unit

  1. Determine the best location for mounting the Indoor unit. Ensure the dimensions requirement indicated be the arrows are followed.
  2. Paying close attention to the air circulation in the room, these units throw air approximately 15ft. Ensure that no obstacles impede airflow.
  3. Do not mount this unit close to a heat source or a doorway.
Best Location For Ac Unit In Your Room
Best Location For Ac Unit In Your Room

Selecting location for Outdoor unit

  1. Determine the best location for mounting the outdoor unit. Ensure the dimensions requirement indicated be the arrows are followed.
  2. Do not mount this unit close to combustibles or heat sources.
  3. Although this unit is fairly quiet when in operation, do not mount where noise issues could be a problem.

Sea Breeze AC Manual PDF

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