York MLCA-MLHA-07-24 Electrical Connections, Models 24 Cooling only / Cooling and Heating

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Wiring

Prepare the power source for exclusive with the air conditioner.

The supply voltage must comply with the rated voltage of the air conditioner: The plug socket shall be accessible after installation.

Remark: All the wiring must be based on the wiring nameplate which is shown on the model.

CAUTIONS

Perform the wiring with sufficient capacity. Installation places legally require a short circuit isolator to be attached to prevent electrical shock.

Do not extend the power cable code by cutting.

Power voltage should be in the range of 90%~110% of rated voltage.

The plug of the air conditioner takes a grounding leg, and clients should use a grounding socket so that the air conditioner can be grounded efficiently.

If the power cord is damaged, replacement should be conducted by qualified technician or a serviceman.

NOTE Remark per EMC Directive 89/336/EEC

To prevent flicker impressions during the start of the compressor (technical process), following installation conditions do apply.

1.The power connection for the air conditioner has to be done at the main power distribution.

The distribution has to be of an low impedance, normally the required impedance reaches at a 32 A fusing point.

2.No other equipment has to be connected with this power line.

3.For detailed installation acceptance, please refer to your contract with the power supplier if restrictions do apply for products like washing machines, air conditioner or electrical ovens.

4.For power details of the air conditioner, refer to the rating plate of the product.

5.For any question, contact your local dealer.

CAUTIONS

Never modify the unit by removing any of the safety guards or by bypassing any of the safety interlock swithces.

Connect the connecting cable correctly and connect the connecting cable to terminal as identified with their respective marks.

Do not scratch the conductive core & inner insulator of power supply cables and do not deform or smash on the surface of cables.

Electrical Connections

All electrical wiring and connections must comply with local codes and standards. Power supply cord and interconnection cord used must not be lighter than Polychloroprene sheeted cord (245 IEC 57 or H05RN-F).

Disconnecting device must have a contact separation of at least 3 mm.

Models : 07-18 (Cooling only)

Models : 07-18 (Cooling and Heating)

Power supply

220-240V/1Ph/50Hz

220-230V/1Ph/60Hz

Power supply

220-240V/1Ph/50Hz

220-230V/1Ph/60Hz

L

N

1

2(N)

Indoor

L

N

1

2(N)

3

4

Indoor

1

2(N)

Outdoor

1

2(N)

3

4

Outdoor

Models : 24 (Cooling only / Cooling and Heating)

L N

Power supply

220-240V/1Ph/50Hz

220-230V/1Ph/60Hz

1

 

2(N)

 

S

1

 

2(N)

 

S

 

 

Indoor

Outdoor

For correct installation, a proper ground connection must be made for unit.

12ENGLISH

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31/03/2005, 9:54 PM

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Contents AIR Conditioner ModelsContents Safety Precautions Required ToolsExtended Parts Operating Temperature Part NamesManual Operation HOW the AIR Conditioner WorksPreparation Before Installation Optimal OperationSelection of the Location Outdoor Unit Pictures Parts Installation Indoor UnitFixing Wiring PipingDrain hose Outdoor Unit Indoor Unit FixingFixing and Piping Maximum Piping LengthCold Area Recommendation Electrical Connections Models 07-18 Cooling only Models 07-18 Cooling and HeatingModels 24 Cooling only / Cooling and Heating Wiring Connection ModelsElectrical Work Defrosting operation Available for heating onlyMaintenance Cleaning the indoor unit and remote controllerCleaning the air filter MaintenanceOperation Tips Trouble Shooting Guide Problem Probable cause RemedyTechnical Specification Technical Specifications Master Gold R22 50 HzTechnical Specifications Master Gold R22 60 Hz Technical Specification Technical Specifications Master Gold R407C 50 HzTechnical Specifications Master Gold R410A 50 Hz MADC-MAJCDeclaration of Conformity Declaration of Conformity

MLCA-MLHA-07-24 specifications

York MLCA-MLHA-07-24 is a high-efficiency, cutting-edge variable refrigerant flow (VRF) system designed for both commercial and residential applications. This air conditioning solution embodies the latest advancements in HVAC technology, presenting significant energy-saving capabilities, versatile installation options, and enhanced user comfort.

One of the standout features of the York MLCA-MLHA-07-24 is its advanced inverter compressor technology. This technology allows the system to adjust its cooling or heating output based on the specific demands of the space, ensuring optimal energy use and maintaining desired indoor temperatures. By varying the compressor speed, the unit minimizes wear and tear on components, leading to a longer operational lifespan and reduced maintenance needs.

Another key characteristic of the MLCA-MLHA-07-24 is its multi-zone capability, which allows for efficient climate control in multiple rooms or areas. This flexibility permits individual temperature settings for different spaces, enhancing comfort for occupants while optimizing energy consumption. The system can support several indoor units connected to a single outdoor unit, making it ideal for various building layouts and sizes.

In terms of efficiency, the York MLCA-MLHA-07-24 boasts an impressive SEER (Seasonal Energy Efficiency Ratio) rating, which is indicative of its ability to cool spaces with minimal energy use. This promotes not only lower utility bills for end users but also contributes to a reduced carbon footprint, making it an environmentally friendly option in HVAC systems.

The system is also designed with quiet operation in mind. It features sound-dampening technologies that significantly lower noise levels, making it suitable for use in noise-sensitive environments. This is particularly beneficial in commercial settings such as offices, restaurants, and healthcare facilities where a peaceful atmosphere is essential.

Furthermore, the MLCA-MLHA-07-24 incorporates advanced controls with smart technology compatibility. Users can easily manage their indoor climate through mobile apps or smart home systems, providing convenience and the ability to monitor energy usage in real-time. This capability is rapidly becoming a necessity as energy management and sustainability become more significant priorities for consumers and businesses alike.

In conclusion, the York MLCA-MLHA-07-24 represents a synthesis of innovation, efficiency, and user-friendly operation. Its key technologies and characteristics make it a prime choice for those seeking to enhance their indoor environments through sophisticated HVAC solutions that prioritize comfort, sustainability, and convenience.