Manuals / Heat Controller / Household Appliance / Air Conditioner

Heat Controller A-MMH36FA-1, B-MMH12FA-1, B-MMC12FA-1 Wiring Diagram, Indoor Unit Outdoor Unit

Models: A-MMC24FA-1 B-MMH12FA-1 A-MMC18FA-1 B-MMC12FA-1 A-MMH36FA-1 A-MMH18FA-1 B-MMH09FA-1 A-MMC36FA-1 A-MMH24FA-1 B-MMC09FA-1

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Schematic Diagram

Wiring Diagram

1. Indoor Unit

2. Outdoor Unit

1)A-MMC18FA-1

2)A-MMH18FA-1

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Service Manual

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Heat Controller A-MMH36FA-1, B-MMH12FA-1, B-MMC12FA-1, B-MMC09FA-1, B-MMH09FA-1 manual Wiring Diagram, Indoor Unit Outdoor Unit

Contents

Heat CONTROLLER, INC Table of Contents KBtu/h 2 rooms Symbols Used in this ManualKBtu/h 3 rooms Control box securely Cuit and breaker Safety PrecautionsInstallation Be sure not to do Be sure to follow the instruction Do not allow water to run into electric parts Do not install, remove, or reDo not install the product on a Defective installation stand Never enter the product When the product is soaked Be cautious that water canFlooded or submerged, contact Installing the product Install the drain hose to ensure that Keep level even whenUse two or more people to lift and transport the product Operational Do not use the remote is the batteries have leaked Selecting the locationOutdoor Unit Seaside applications and installation Indoor Unit DimensionsSplit Type Indoor 18kBtu/h Outdoor Unit 24kBtu/h 36kBtu/h UE2 Indoor Unit Type Wall Mounted Model Product Specifications MMC18FA-1 MMH18FA-1 Outdoor Unit Multiple piping models MMC24FA-1 MMH24FA-1 MMC36FA-1 MMH36FA-1 Installation Parts InstallationInstallation Tools Selecting the best location Multi Piping Type Piping length and elevation18 / 24 kBtu/h KBtu/h Drilling the hole in the wall Installing Installation PlateStandard Type Flaring work Flaring Work and Connection of Piping Check Connecting the PipingIndoor Wrap the insulation material around the all connections Indoor unit installation For left rear piping Wrap the insulation material around the connecting por- tion Bad case Good case Remote Control Preparationoptional Outdoor unit 18/24 kBtu/h OutdoorOutdoor unit 36 kBtu/h Tions ETL recognized and CSA certified Connect the cable to the Indoor unit Outdoor unit Connect the cable to the Outdoor unit How to connect wiring to the terminals Methods of connecting the cable Model To check the drainage Checking the drainageDrain piping Insulating the Pipe and Special Piping Applications Secure the taped piping along the exterior wall using Leakage test Air Purging and EvacuationLeak checking Preparation Evacuation Repeat evacuation procedure for each indoor unitFinishing the job Additional Charging Split Type Test Running Operation Cooling Mode OperationSoft Dry Operation Mode Heating Mode Operation Fuzzy Operation Defrost ControlHeatingFuzzy Operation for Cooling Fuzzy Operation for Dehumidification On-Timer OperationOff-Timer Operation Airflow Speed Selection Chaos Natural Wind Mode Off-Timer = On-Timer OperationSleep Timer Operation Chaos Swing Mode Buzzer Sound Forced Operation Split Type Indoor Unit Function of Indoor Unit Function of Outdoor Unit Time Setting Buttons Used to adjust the time Remote Control OperationCooling Model , Heat Pump Model To remove the Grille from the Chassis Disassembly To remove the Control Box To remove the Motor Cover Electronic Control Device Schematic DiagramIndoor Unit TMP87CM41F Outdoor Unit RY-4WAY RY-LIQ RY-GAS RY-FANL RY-FANH Indoor Unit Outdoor Unit Wiring Diagram MMC24FA-1 Bottom View Component Locations Display Assembly Split Type 6871A20680 Component side Solder side MMH18FA-1 Troubleshooting GuideRefrigeration Cycle Diagram MMC18FA-1 MMH24FA-1 MMH36FA-1 MMC36FA-1 Self-diagnosis Function Indoor ErrorOutdoor Error Error Indicator Trouble analysis Cycle Troubleshooting Guide Procedure Specification Remedy Electronic Parts Troubleshooting Guide Product doesnt operate with the remote controller Check Point Comp. on Comp. OFF Compressor/Outdoor Fan dont operate Nector Trouble 4 When indoor Fan does not operate RY-COMP-B Voltage of Connectors according to Indoor Fan Speed When Vertical Louver does not operate Indoor inlet pipe sensor Error CodeCheck Point Indoor air sensor Power input AC 230V.Outdoor, Indoor Description Cause of error Check point & Normal conditionCommunication line is shorted at GND Comp OFF Condensor pipe sensor Outdoor air sensorPipe sensor Way Valve Liguid Side Way, 3-way Valve Pumping down Procedure Evacuation Replace the valve and service port capsAll the refrigerant leaked Connect the gauge to the charging cylinder Replace the valve stem nuts and the service port nutGas Charging After Evacuation Model B-MMC09FA-1, B-MMH09FA-1, B-MMC12FA-1, B-MMH12FA-1 Exploded View Model A-MMC18FA-1, A-MMH18FA-1 Model A-MMC24FA-1, A-MMH24FA-1 Model A-MMC36FA-1, A-MMH36FA-1 08/06/2008 Heat CONTROLLER, INC