To Next PageTo Next PageWhy is my Heat Controller Air Conditioner not cooling or heating effectively?
If your Heat Controller Air Conditioner isn't cooling or heating effectively, verify that the air filter is clean, adjust the temperature settings correctly, and ensure that the air inlet or outlet vents of the indoor unit are not obstructed.
What to do if the Heat Controller Air Conditioner remote display is faint?
If the Remote Controller display for your Heat Controller Air Conditioner is faint or has no display, check if the batteries are depleted or if they are inserted in the correct (+) and (-) directions.
What to do if my Heat Controller Air Conditioner is leaking condensation?
If condensation is leaking from your Heat Controller Air Conditioner, check that the drain hose is tightly connected and that the indoor unit is installed evenly.
Why does my Heat Controller Air Conditioner not operate for 3 minutes after turning on?
If your Heat Controller Air Conditioner does not operate for about 3 minutes after turning on, wait about 3 minutes for operation to begin. This delay protects the compressor from frequent on/off cycles.
What is the crack sound from my Heat Controller DMC24DB-1?
The crack sound heard from your Heat Controller Air Conditioner is generated by the expansion or constriction of the front panel due to temperature changes.
General| Refrigerant | R410A |
|---|---|
| Phase | 1 |
| Cooling Capacity | 24000 BTU |
| Heating Capacity | 24000 BTU |
| Heating Seasonal Performance Factor (HSPF) | 9.0 |
| Voltage | 208/230V |
Guidance on electrical work, secure panel installation, and professional installation.
Instructions on handling electrical parts, operating in high humidity, and flammable substances.
Covers water in electrical parts, running with open doors, and flammable gas storage.
Advises against closed spaces and handling gas leaks during operation.
Covers storm operation, soaked units, and cleaning safety.
Covers outdoor unit safety, inserting objects, and power disconnection.
Covers refrigerant leaks, drain hoses, noise, lifting, and salt spray exposure.
Warns against directing airflow at occupants and using for special purposes.
Advises on cleaning materials, touching metal parts, and filter care.
Details safe practices for handling and disposing of batteries.
Steps to prepare for operation, including installation and circuit use.
Advises on airflow exposure, special usage, and cleaning reminders.
Instructions for inserting batteries into the remote control.
Tips on mounting the remote and operating range.
Explains how the signal receptor works and sounds.
Details the meaning of various indicator lights on the unit.
Explains the function of each button on the remote control.
Step-by-step guide to initiating the cooling mode.
Explains how to adjust temperature and fan speed for cooling.
Steps to start and use the auto operation mode.
Provides specific notes and limitations during auto operation.
Guide on how to activate and use dehumidification mode.
Explains automatic settings and benefits of dehumidification mode.
Instructions for operating the unit in heating mode.
Details on adjusting the temperature and fan speed for heating.
How to use the rapid cooling/heating function.
Steps to exit the Jet Cool mode.
Guide to accessing and using secondary functions via the remote.
How to set and cancel the automatic turn-off timer for sleep.
Instructions for setting the unit's internal clock.
Setting timers for delayed start or stop operations.
How to control the up/down airflow using the remote.
How to operate the unit for air circulation only.
Steps to select and use the auto clean feature.
How to operate the unit without the remote controller.
Explains how the unit restarts after a power failure.
Relates fan speed to cooling/heating capacity.
Instructions for cleaning the grille, case, and remote control.
Steps for cleaning and re-installing air filters.
Instructions for cleaning and re-installing the deodorizer filter.
Steps for operating the unit in circulation mode before storage.
Steps to take when using the unit again after a long period.
Tips on temperature, blinds, doors, and ventilation.
Addresses common problems like no operation, odors, and noise.
