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Midea MRC-150HWN1-RC User Manual

Midea MRC-150HWN1-RC
168 pages
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Content
Part. 1 General information ........................................................ 2
Part. 2 Performances .................................................................. 5
Part. 3 Installations ................................................................. 104
Part. 4 Controller ..................................................................... 130
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Midea MRC-150HWN1-RC Specifications

General IconGeneral
Cooling Capacity15000 BTU/h
Voltage220-240V
Frequency50Hz
Noise Level (Indoor)42 dB(A)
RefrigerantR410A
TypeSplit Air Conditioner
Heating Capacity15000 BTU
Power Consumption (Heating)1300W
Air Flow (High)700 m3/h
Noise Level (Outdoor)52 dB(A)
Net WeightIndoor: 9.5 kg, Outdoor: 32 kg
WeightIndoor: 9.5 kg, Outdoor: 32 kg

Summary

Part 1 General Information

1. Product Lineup

Lists the available models based on nominal tonnage and key specifications.

2. External Appearance

Shows visual representations of the units with their respective tonnage.

3. Nomenclature

Explains the coding system used for model numbers and their components.

Part 2 Performances

1. Features

Highlights key design and construction attributes of the units.

2. Specifications

Provides detailed technical data for various models, including electrical and physical parameters.

3. Dimensions Drawings

Illustrates the physical dimensions of different unit models with measurements.

4. Wiring Diagrams

Presents electrical schematics for different model series and their components.

5. Performance Data

Contains tables detailing cooling and heating capacities under various conditions.

6. Electrical Data

Summarizes electrical parameters like current, power, and fuse ratings for each model.

7. Fan Performance Data

Shows fan speed, power input, and airflow at different static pressures.

8. Refrigerant Cycle Diagram

Illustrates the refrigerant flow path for different unit series.

9. Operation Limits

Defines the safe operating temperature ranges for cooling and heating modes.

10. Noise Criteria (NC) Curves

Graphical representation of noise levels at different frequencies for various fan speeds.

11. Accessories

Lists included accessories such as manuals, drain outlets, and controllers.

Part 3 Installations

1. General Information

Provides essential safety warnings and cautions for installation procedures.

2. Recommendations

Details site selection, clearances, and ductwork considerations for installation.

3. Lifting

Outlines procedures and safety precautions for lifting and handling the unit.

4. Installation

Describes the steps for installing the unit on rooftops and ground levels.

5. Condensate Drainage

Explains the condensate drainage mechanism and provides X value specifications for models.

6. Duct Work

Covers insulation, connections, and sealing requirements for air ductwork.

7. Electrical Wiring

Details wiring warnings, provisions, and supply parameters for different models.

8. Start-up

Guides on pre-start checks and the process of starting the unit.

9. Safety Control

Explains various protection mechanisms and error codes for unit safety.

10. Maintenance

Provides guidelines for regular maintenance tasks and belt tension adjustment.

Appendix: - Temperature Sensor

Lists resistance values for temperature sensors at different temperatures.

Part 4 Controller

1. Wired Controller: KJR-12B

Details specifications, indicator functions, and button introductions for the KJR-12B controller.

2. Wired Controller: KJR-25B

Outlines specifications, button functions, and configuration for the KJR-25B controller.

3. Centralized Controller: MD-CCM03(A) (Optional)

Describes specifications, keypad layout, and operation instructions for the centralized controller.

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