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Honeywell HL12 Series - User Manual

Honeywell HL12 Series
14 pages
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Model / Modèle / Modelo:
o
C
o
F
COOL
DRY
FAN
POWER
TIMER
SLEEP
WATER
FULL
HIGH
MID
LOW
TIMER
SLEEP
HL10 Series / Série / Serie: HL10CESWW, HL10CESWK, HL10CESWG, HL10CESWB
HL12 Series / Série / Serie: HL12CESWW, HL12CESWK, HL12CESWG, HL12CESWB
HL14 Series / Série / Serie: HL14CESWW, HL14CESWK, HL14CESWG, HL14CESWB
HL14CHESWW, HL14CHESWK, HL14CHESWG, HL14CHESWB
Portable Air Conditioner
User Manual
Email: usinfo@jmatek.com
Web: www.jmatek.com

Table of Contents

Questions and Answers

  • B
    brent03Aug 16, 2025
    Why is my Honeywell HL12 running but not cooling?
    • P
      Patricia HallAug 16, 2025
      Several factors can cause your Honeywell Air Conditioner to run without cooling effectively. Check if any doors or windows are open and close them. Ensure the air filter is clean. Verify that the exhaust hose is properly reinstalled. Reduce the temperature setting. Remove any blockages from the air outlet or intake. If the room is too large, move the unit to a smaller room. Covering windows with curtains or blinds can also improve cooling effectiveness.
  • R
    Ricky McgeeAug 19, 2025
    How to fix a Honeywell HL12 Air Conditioner that does not start?
    • M
      Mr. William BoyerAug 19, 2025
      If your Honeywell Air Conditioner doesn't start, begin by checking if there is electricity. Replace the remote control batteries. Ensure the power cord is properly plugged in by removing and reconnecting it. If you are in the USA, Canada, or Mexico, reset the safety LCDI plug.
  • B
    Brian DavenportAug 22, 2025
    What to do if my Honeywell Air Conditioner doesn't start?
    • N
      nicolehodgeAug 22, 2025
      If your Honeywell Air Conditioner isn't starting, there are several potential causes. First, ensure the unit has electricity by checking the power supply. Replace the remote control batteries. Ensure the power cord is properly plugged in by removing and reconnecting it. If you are in USA / Canada / Mexico, reset the safety LCDI plug; if the problem continues, contact customer support.
  • M
    Megan BradyAug 26, 2025
    Why does my Honeywell HL12 Air Conditioner only run for a short while?
    • M
      Melissa JensenAug 26, 2025
      Your Honeywell Air Conditioner might run only briefly due to a few reasons. First, the thermostat temperature setting might be too close to the room temperature; try lowering the set temperature. Second, the air outlet could be blocked, so ensure the exhaust hose is properly connected. Finally, tight bends in the air exhaust hose can cause this issue; connect the exhaust hose as per instructions.
  • M
    Michael HendersonAug 28, 2025
    Why is the heater not switching on in my Honeywell Air Conditioner?
    • H
      Heather PowersAug 28, 2025
      The heater might not switch on in your Honeywell Air Conditioner if the heating function hasn't been activated. The Heating* function should be activated when the ambient temperature reaches below 25°C (77°F). Also, ensure the temperature setting is not too high, as Heating* is only activated when the ambient temperature is below 25°C (77°F).
  • G
    greenteresaAug 31, 2025
    Why does my Honeywell HL12 run only a short while?
    • H
      heatherdelgadoAug 31, 2025
      Your Honeywell Air Conditioner might be running only for a short time due to a few reasons. The thermostat temperature setting may be too close to the current room temperature, in that case you should lower the set temperature. Another possibility is that the air outlet is blocked, so remove any blockage. Also, check for tight bends in the air exhaust hose, and connect the exhaust hose as per instructions.
  • J
    Joshua DeckerSep 3, 2025
    What to do if my Honeywell HL12 Air Conditioner does not start?
    • Y
      yodercharlesSep 3, 2025
      If your Honeywell Air Conditioner isn't starting, begin by checking for power. Replace the remote control batteries. If that doesn't work, remove and reconnect the power cord. If the issue persists, reset the safety LCDI plug. If problems continue, contact customer support (USA / Canada / Mexico only).
  • M
    maustinSep 6, 2025
    What to do if the power button is blinking on my Honeywell HL12 Air Conditioner?
    • K
      katie80Sep 6, 2025
      If the power button on your Honeywell Air Conditioner is blinking, and it indicates a water full condition, it means there's likely excess water condensation inside the tank. You should drain the water, following the instructions for Water Condensation Drainage.
  • J
    Joshua GarciaSep 9, 2025
    What to do if my Honeywell HL12 runs only a short while?
    • M
      Michael RobbinsSep 9, 2025
      If your Honeywell Air Conditioner runs only for a short time, it might be due to thermostat settings. Try lowering the set temperature, as it may be too close to the room temperature. Also, ensure that the air outlet isn't blocked and that the exhaust hose is properly connected.
  • T
    Tina HarmonSep 12, 2025
    Why is the power button blinking on my Honeywell HL12?
    • J
      john87Sep 12, 2025
      If the power button indicator is blinking on your Honeywell Air Conditioner, it usually means there is excess water condensation inside the tank. You will need to drain the water.

Honeywell HL12 Series Specifications

General IconGeneral
TypePortable Air Conditioner
DehumidificationYes
Fan Speeds3
Power Supply115V / 60Hz
RefrigerantR410A
Control TypeElectronic
Timer24-hour
Remote ControlYes
Filter TypeWashable
Cooling Capacity12000 BTU
Noise Level52 dB

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