Heat Controller DMH24DB-1, DMC24DB-1 Connect the cable to the Indoor unit, Line voltage 208~230V

Page 25

Flaring Work and Connection of Piping

Connecting the Cable between Indoor Unit and Outdoor Unit

Connectthe cabletotheIndoor unit.

Connect the cable to the indoor unit by connecting the wires to the terminals on the control board individually according to the outdoor unit connection. (Ensure that the color of the wires of the outdoor unit and the terminal No. are the same as those of the indoor unit.)

The earth wire should be longer than the common wires. The circuit diagram is not subject to change without notice.

When installing, refer to the electrical diagram behind the front panel of Indoor Unit.

The wiring for the outdoor unit can be found on the inside of the Outdoor Unit control cover.

WARNING:

• The circuit diagram is not subject to change without notice.

•Be sure to connect wires according to the wiring diagram.

•Connect the wires firmly, so that not to be pulled out easily.

•Connect the wires according to color codes by referring to the wiring diagram.

WARNING: Provide a circuit breaker between power source and the outdoor unit as shown below.

Main power source

 

Air

Circuit Breaker

Conditioner

Use a circuit breaker

 

or time delay fuse.

WARNING: The power cord connected to the outdoor unit should be complied with the following speci- fications (ETL recognized and CSA certified).

Line voltage (208~230V)

GN/YL 20mm

Wire gauge per

MCA on unit name plate and local and national code.

The power connecting cable connected to the indoor and outdoor unit should be complied with the fol- lowing specifications (ETL recognized and CSA certified).

Low voltage (below 40V)

AWG18

GN/YL 20mm

WARNING: When using the separate wire as the power cord, please fix the separate wire into the con- trol box panel by using tie wrap as the fixture.

Service Manual 25

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Contents Heat CONTROLLER, INC Table of Contents Combination table Symbols Used in this ManualBe sure not to do Be sure to follow the instruction Safety PrecautionsControl box securely Cuit and breaker Use the correctly rated break- er or fuseDo not install the product on a Do not install, remove, or reDefective installation stand Do not allow water to run into electric partsNot enter the product When the product is soakedFlooded or submerged, contact There is risk of electric shockInstalling the product Install the drain hose to ensure that Keep level even whenUse two or more people to lift and transport the product Do not block the inlet or outlet of air flow Ly. Clean the filter every twoOn the product. outdoor Air filter. They are very sharp UnitsThey may burn or explode Be careful and avoid personal injuryThere is risk of fire or explosion Indoor Unit DimensionsSplit TypeSE KBtu/h24kBtu/h Outdoor UnitMmin DMC24DB-1 Product SpecificationsOperation UnitOutdoor Indoor DMH24DB-1Outdoor 870 x 800 x Indoor Liquid Installation Parts InstallationInstallation Tools Select the best location Rooftop InstallationsIndoor unit Outdoor unitMulti Piping Type Piping length and elevation24k Installation Plate Chassis Hook Type a screw Fixing Installation PlateStandard TypeFlaring work Flaring Work and Connection of PipingCheck Connecting the PipingIndoor Wrap the insulation material around the connecting por- tion Indoor unit installationFor left rear piping Plastic bands Insulation material Connection Indoor Remote Control Preparationoptional Inch Lbf.in Ø6.35 156.2 Ø9.52 364.5 OutdoorOutdoor unit Line voltage 208~230V Connect the cable to the Indoor unitLow voltage below Connect the cable to the Outdoor unit 7Finally, Fix the cap to the conduit panel How to connect wiring to the terminalsAir Conditioner Circuit Breaker Attach the Grille onto the cabinetTo check the drainage Checking the drainageDrain piping Pour a glass of water on the evaporatorDown to up Forming the pipingChecking method Air Purging and EvacuationEvacuation Repeat evacuation procedure for each indoor unitFinishing the job Max elevation ChargingSplit Type Test RunningSoft Dry Operation Mode Cooling Mode OperationHeating Mode Operation Operation
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DMC24DB-1, DMH24DB-1 specifications

The Heat Controller DMH24DB-1 and DMC24DB-1 units stand out in the realm of climate control solutions, combining advanced technology with user-friendly features to enhance indoor comfort. These air conditioning systems are designed to provide efficient cooling and heating for both residential and commercial spaces.

One of the main features of the DMH24DB-1 and DMC24DB-1 is their inverter technology. This cutting-edge technology allows the units to adjust the compressor speed according to the cooling demands of the space, leading to significant energy savings. By operating at variable speeds instead of a fixed setting, the inverter provides a more consistent temperature, reduces wear and tear on components, and minimizes energy consumption, which can translate to lower electricity bills.

Both models offer a sleek and modern design, making them not only functional but also aesthetically pleasing. The indoor units are designed for easy placement in various environments and can blend seamlessly with any decor. In addition, they are relatively quiet during operation, with low noise levels that enhance indoor comfort without disturbing daily activities.

Another notable feature is the integrated smart control system that allows users to operate the units via a smartphone or tablet. This capability offers the convenience of adjusting settings from anywhere, ensuring that your space is always at the desired temperature when you arrive home or the office. The app can provide insights into energy consumption, allowing users to make informed decisions about their heating and cooling usage.

The DMH24DB-1 and DMC24DB-1 models also boast efficient filtration systems that help improve indoor air quality. The filters are designed to capture dust, pollen, and other allergens, contributing to a healthier living or working environment. This is particularly important for individuals with allergies or respiratory issues.

With a variety of cooling and heating modes, these units can cater to different user preferences and seasonal demands. Features like turbo mode are designed to quickly bring a space to the desired temperature, while the eco-friendly refrigerant helps reduce environmental impact.

In summary, the Heat Controller DMH24DB-1 and DMC24DB-1 units are high-performance air conditioning systems equipped with advanced technologies and practical features, making them an excellent choice for anyone seeking efficient and reliable climate control solutions. Their energy efficiency, enhanced air quality, and smart technology integration position them as leaders in the market.
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