Heat Controller VMC12SB-1, VMC18SB-1, VMC24SB-1 manual Troubleshooting Tips! Save time and money

Page 17

Maintenance and Service

TroubleshootingTips!Savetimeandmoney!

The air conditioner may be operating abnormally when:

Problem

 

Possible Causes

 

What To Do

 

 

 

 

 

 

 

 

 

 

Air conditioner does not start

■ The air conditioner is

• Make sure the air conditioner plug is

unplugged.

pushed completely into the outlet.

■ The fuse is blown/circuit

• Check the house fuse/circuit breaker box

breaker is tripped.

and replace the fuse or reset the breaker.

■ Power failure.

• If power failure occurs, turn the mode

 

control to OFF.

 

When power is restored, wait 3 minutes to

 

restart the air conditioner to prevent

 

tripping of the compressor overload.

■ High voltage.

• If the voltage is unusually very high or low

 

the Circuit Breaker will trip.

ENGLISH

Air conditioner does not cool as it should

■Airflow is restricted.

■The air filter is dirty.

■The room may have been hot.

■Cold air is escaping.

■Check the temperature settings.

■There might be a heating source in the room.

•Make sure there are no curtains, blinds, or furniture blocking the front of the air conditioner.

•Clean the filter at least every 2 weeks. See the Maintenance and Service section.

•When the air conditioner is first turned on, you need to allow time for the room to cool down.

•Check for open furnace floor registers and cold air returns.

•Make sure they are correct.

•Check and remove such source or turn it off while using the air conditioner.

Calltheserviceimmediately inthefollowingsituations

1.Anything abnormal such as burning smell, loud noise etc. happen. Stop the unit and turn the breaker off. Never try to repair by yourself or restart the system in such cases.

2.Main power cord is too hot or damaged.

3.Error code is generated by self diagnosis.

4.Water leaks from indoor unit even if the humidity is low.

5.Any switch, breaker (safety, ground) or fuse fails to work properly

User must carry routine checkup & cleaning to avoid unit’s poor performance. In case of special situation, the job must be carried out by service person only.

Owner's Manual 17

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Contents Heat CONTROLLER, INC Table of Contents Product by yourself Before using it againAge It may cause product to fallKeep level even when installing the product Do not place Anything on the power cableInjury Electric shock or fire RegularlyUninstalling it Installing the productHealth issues Water etcSymbols used in this Manual Electrical SafetyTemporary Use of an Adapter Never use the appliance with a broken adapterIndoor Units Product IntroductionOperation Indication Lamps Outdoor UnitWireless Remote Controller Maintenance How to insert the BatteriesSignal receiver is inside the unit Operating InstructionsENERGY-SAVING Cooling Mode Button Used to save Energy Wireless Remote ControllerCooling Model Nd F ButtonOpen the door of the remote controller and press Operation ModeTurn the unit on Unit will respond with a beepTemperature Auto CleanHealthy Dehumidification Operation Jet Cool OperationForced operation Energy-Saving Cooling ModeSetting the Current Time Sleep ModeTimer Setting Cooling mode or healthy dehumidification modeAgain Vertical / Horizontal Airflow Direction Control OptionalIndoor Unit Maintenance and ServiceSelf-Diagnosis Function Operation TipsWastes electricity Is in operationTroubleshooting Tips! Save time and money Memo Room Air Conditioner No. MFL39817405

VMC09SB-1, VMC24SB-1, VMC12SB-1, VMC18SB-1 specifications

The Heat Controller VMC series, including models VMC12SB-1, VMC18SB-1, VMC24SB-1, and VMC09SB-1, represents a blend of advanced technology and efficient performance in climate control solutions. These models are designed to provide optimal heating and cooling capabilities suitable for various residential and commercial applications.

The VMC series features energy-efficient designs, utilizing high-quality compressors and fan motors that ensure effective temperature regulation while minimizing energy consumption. Each model is engineered with varying capacities, accommodating spaces of different sizes and needs. The VMC09SB-1, with its compact design, is ideal for smaller rooms, while the VMC24SB-1 can comfortably manage larger areas.

One of the standout characteristics of the VMC series is its use of inverter technology. This innovation allows for a more consistent temperature without the energy spikes associated with traditional HVAC systems. Inverter technology modulates the compressor speed, significantly enhancing energy efficiency and reducing operational costs. As a result, users can expect lower electricity bills while enjoying a comfortable indoor environment.

Each unit comes equipped with a programmable thermostat that facilitates user-friendly operation. This feature allows users to set specific heating and cooling schedules, optimizing energy use according to individual preferences. The VMC series also includes advanced air filtration systems designed to enhance indoor air quality. These filters trap dust, allergens, and other airborne particles, ensuring a healthier living space.

The design of the VMC models focuses on both aesthetics and functionality. They feature sleek and modern appearances that blend seamlessly into various interior styles. Additionally, the compact form factor of the units enables easy installation in tight spaces, providing versatility across different settings.

In terms of noise levels, the VMC series operates quietly, making them suitable for bedrooms, offices, and other spaces where minimal disturbance is crucial. This functionality, coupled with a robust warranty and reliable support, reinforces the value these heat controllers bring to consumers.

Overall, the Heat Controller VMC series, encompassing the VMC12SB-1, VMC18SB-1, VMC24SB-1, and VMC09SB-1, stands out for its efficiency, advanced features, and commitment to sustainability, making it an excellent choice for anyone seeking reliable climate control solutions.
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