Koldfront WTC14001W User Manual

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V3.2-10132020

Through The Wall Air Conditioner

With Supplemental Heater

For more information on other great Koldfront products on the web, go to www.koldfront.com

To use the Koldfront self-diagnostic tool, go to https://support.edgestar.com

Owner’s Manual

WTC8001W / WTC10001W

WTC12001W / WTC14001W

Table of Contents

Questions and Answers:

A
Andrea PerezAug 16, 2025
Why is Koldfront WTC14001W not cold enough?
- R
  Richard JonesAug 16, 2025
  If the air from your Koldfront Air Conditioner doesn't feel cold enough, it could be because the room temperature is below 62° F (17° C); cooling might not occur until the room warms up. Also, check if the temperature sensing element is touching the cold coil behind the air filter and straighten it if necessary. Finally, the compressor might have shut off by changing modes; wait approximately 3 minutes to see if it restarts in COOL mode.
C
Clarence LeeAug 18, 2025
How to troubleshoot Koldfront Air Conditioner not working?
- E
  Edward BaileyAug 18, 2025
  If your Koldfront Air Conditioner isn't working, first ensure it's properly plugged into the wall. If it is, check the LCDI power cord and press the Reset button. Also, inspect your house fuse or circuit breaker; replace the fuse or reset the breaker if necessary. Make sure the control panel is turned ON and set to your desired settings. Finally, try moving the unit to another outlet to rule out power issues.
K
Kevin RoyAug 21, 2025
What to do if Koldfront WTC14001W Air Conditioner cools but room is too warm, with no ice?
- M
  Mark SimonAug 21, 2025
  If your Koldfront Air Conditioner is cooling, but the room remains too warm without ice forming on the cooling coil, try these steps: Clean the air filter as a restricted filter can impact cooling efficiency. Adjust the temperature to a lower setting. Ensure the air directional louvers are properly positioned to optimize air distribution throughout the room.
P
pgarciaAug 25, 2025
What to do if Koldfront WTC14001W cools but room is too warm and ice is forming?
- L
  Linda PerezAug 26, 2025
  If your Koldfront Air Conditioner is cooling but the room is too warm and ice is forming on the cooling coil, it might be due to a low outdoor temperature (below 64° F/18° C) or a dirty air filter, or the thermostat is set too cold for night-time cooling. Try setting the unit to FAN ONLY mode to defrost the coil. If the air filter is dirty, clean the filter. If the thermostat is set too cold, set the temperature to a higher setting.
J
Janet KlineAug 28, 2025
Why does my Koldfront Air Conditioner turn on and off rapidly?
- R
  Ruth GrayAug 28, 2025
  If your Koldfront Air Conditioner turns on and off rapidly, the air filter might be dirty, restricting airflow. Clean the air filter. If the outside temperature is extremely hot, set the fan speed to a higher setting. Some air movement sound is normal, but if the unit is too loud, set it to a slower fan setting. Window vibration due to poor installation can also cause this issue. Refer to the installation instructions or check with the installer.
V
Valerie ClarkAug 31, 2025
What to do if Koldfront WTC14001W cools but room is too warm and no ice forms?
- C
  Cody ColeAug 31, 2025
  If your Koldfront Air Conditioner is cooling but the room is too warm, and no ice is forming on the cooling coil, ensure that the front of the unit is not blocked by drapes, blinds, or furniture. Clear any obstructions. Also, close any open doors or windows to prevent cold air from escaping. If the unit was recently turned on in a hot room, allow additional time for it to remove stored heat from the surroundings.
A
Alexander VincentSep 2, 2025
How to fix Koldfront Air Conditioner dripping water inside?
- G
  Gina MckinneySep 2, 2025
  If there is water dripping inside from your Koldfront Air Conditioner when it is cooling, it might be due to improper installation. Tilt the air conditioner slightly to the outside to allow for proper water drainage.
J
jimenezgeorgeSep 5, 2025
Why is my Koldfront WTC14001W remote not sensing?
- K
  Kristin EdwardsSep 6, 2025
  If your Koldfront Air Conditioner remote is not sensing, make sure it is within 16 feet and within a 180-degree radius of the front of the unit. Also, check for and remove any obstructions that might be blocking the remote control signal.
J
Jose WallaceSep 8, 2025
Why is my Koldfront WTC14001W Air Conditioner making the room too cold?
- R
  Robert BellSep 9, 2025
  If your room is too cold when using the Koldfront Air Conditioner, the temperature might be set too low. Try increasing the set temperature.
M
Melissa JonesSep 12, 2025
Why is my Koldfront Air Conditioner dripping water outside?
- N
  nichole61Sep 12, 2025
  If water is dripping outside from your Koldfront Air Conditioner when it's cooling, it is likely removing a large quantity of moisture from a humid room. This is normal during excessively humid days.

Koldfront WTC14001W Specifications

General

Energy Efficiency Ratio (EER)	9.8
Room Size	Up to 700 sq. ft.
Air Flow	347 CFM
Weight	97 lbs
Fan Speeds	3
Digital Display	Yes
Remote Control	Yes
Operating Voltage	115 V
Operating Frequency	60 Hz
Thermostat Control	Yes
Filter Type	Washable
Type	Window
Cooling Capacity	14000 BTU
Noise Level	57 dBA
Power Supply	115V
Timer	Yes

Summary

Important Safety Information

Electrical Safety

Safety precautions for electrical connections and usage.

General Safety

General safety guidelines for operating the unit and around children.

Operation of Safety Plug

Installation Process

Basic Installation Steps

Preparing the Wall Sleeve

Grounding and Unit Installation

Completing Installation

Control Panel and Operations

Using the Control Panel

General overview of the control panel interface and its functions.

Operating Modes and Features

Remote Control Operations

Maintenance and Care

Air Filter Cleaning

Troubleshooting

Functionality and Airflow Problems

Solutions for issues like unit not functioning or poor cooling.

Operational and Environmental Issues

Solutions for rapid cycling, water drips, and remote sensing problems.

Specifications

Warranty Information

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