Honeywell Portable AC Error Codes



Honeywell Portable AC Error Codes and Troubleshooting:

The following troubleshooting guide addresses the most common problems. If problems persist, call customer service. Unplug and disconnect the appliance from the power source before attempting to troubleshoot.

Error Codes P1 : Bottom tray is full – Connect the drain hose and drain the collected water away. If error repeats, call for service.

Honeywell Portable AC Error Codes and Troubleshooting
Honeywell Portable AC Error Codes and Troubleshooting

Problem




The air conditioning unit does not start

Possible Cause:

  • No electricity.
  • Batteries in the remote control need to be replaced.
  • The power cord is not properly plugged in.
  • The safety GFI plug has tripped

Solution:

  • Check for power.
  • Change remote control batteries.
  • Remove and reconnect the power cord.
  • Reset the safety GFI plug, if problem persists contact our customer support.
Honeywell Portable AC Remote Control
Honeywell Portable AC Remote Control

Problem

Runs a short while only

Possible Cause:

  • The thermostat temperature setting is too close to room temperature.
  • Air outlet is blocked.
  • There are tight bends in the air exhaust hose

Solution:

  • Lower the set temperature
  • Make sure the exhaust hose is properly connected.
  • Connect exhaust hose as per instructions on page 9.

Problem

Runs but no cooling

Possible Cause:

  • A door or window is open.
  • The air filter is dirty.
  • The exhaust hose is detached.
  • Temperature setting is too high.
  • Air outlet or intake is blocked.

Solution:




  • Make sure the window or door is closed
  • Clean the air filter
  • Reinstall exhaust hose properly
  • Reduce temperature setting on control panel
  • Remove blockage
Honeywell Portable AC Parts Description
Honeywell Portable AC Parts Description

Problem

Will not run and water full indicator light is ON

Possible Cause:

Excess water condensation inside the tank.

Solution:

Drain the water.

Cleaning & Maintenance

Appliance Maintenance:

  1. Turn off the appliance before disconnecting the power supply.
  2. Always clean the appliance with a soft dry cloth.

Air Filter Maintenance:

The air filter should be cleaned every two weeks. Clean it as follows:

  1. Turn off the appliance and remove the air filter.
  2. Rinse it in lukewarm water. After cleaning, dry in a shaded and cool place, then reinstall.

Maintenance After Use:

  1. If the appliance will not be used for a long time, be sure to drain the left-over water condensation.
  2. Remove the lower drain plug (refer to page 14) and use a shallow pan to collect the water.
  3. To dry excess moisture, run the unit in fan mode for 30 minutes before storing.
  4. Clean and reinstall air filter.
  5. Remove air hose and window bracket and store with the portable air conditioner.

Water Condensation Drainage

Honeywell Portable AC Water Condensation Drainage
Honeywell Portable AC Water Condensation Drainage

When there is excess water condensation inside the unit, the air conditioner stops running and shows a warning light . This warning light indicates that the water condensation needs to be drained using the following procedures:

Manual Draining

Water may need to be drained in high humidity areas

  1. Unplug the unit from power source.
  2. Place a shallow pan under the lower drain plug. See diagram.
  3. Remove the lower drain plug.
  4. Water will drain out and collect in the shallow pan.
  5. After the water is drained, replace the lower drain plug firmly.
  6. You can now turn on the unit

Continuous Draining

While using the unit in dehumidifier mode, continuous drainage is recommended.



  1. Unplug the unit from the power source.
  2. Remove the upper drain plug. While doing this operation some residual water may spill so please have a pan to collect the water.
  3. Connect the drain connector to a ¾” hose (not included).
  4. The water can be continuously drained through the hose into a floor drain or bucket.
  5. You can now turn on the unit

Honeywell Portable AC Manual PDF




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