Heat Controller B-MMH12FA-1, B-MMC12FA-1, B-MMC09FA-1, B-MMH09FA-1 manual Selecting the best location

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Installation

Selecting the best location

Indoor unit

1.	Do not have any heat or steam near the unit.
2.	Select a place where there are no obstacles in front

More than 10 cm

	of the unit.
3.	Make sure that condensation drainage can be conve-
	niently routed away.
4.	Do not install near a doorway.
5.	Ensure the unit is unobstructed, allow proper space on all sides

(3.9 inch)

More than 20 cm

(7.9 inch)

according to the arrows and distance measurements in the figures.

6. Use a metal detector or stud finder to locate studs to

prevent unnecessary damage to the wall.

More than 2.4m

(8 ft)

More than 10 cm

(3.9 inch)

CAUTION: Install the indoor unit on the wall where the height from the floors more than 2.4 m (8 ft).

Outdoor unit

1.If an awning is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radia- tion from the condenser is not restricted.

2.Ensure the unit is unobstructed, allow proper space on all sides according to the arrows and distance measurements in the figures.

3.Do not place animals and plants in the path of the warm air.

4.Take the air conditioner weight into account and select a place where noise and vibration are mini- mum.

5.Select a place so that the warm air and sound from the air conditioner does not disturb neighbors.

Rooftop Installations:

If the outdoor unit is installed on a roof structure, be sure to level the unit. Ensure the roof structure and anchoring method are adequate for the unit location. Consult local codes regarding rooftop mounting.

18 / 24 kBtu/h more than 30 cm

(11.8 inch)

more than 30 cm

(11.8 inch)

more than 70 cm

(27.6 inch)

more than 60 cm (23.6 inch)

36 kBtu/h	more than 30 cm
	more than 30 cm
	(11.8 inch)
more than 30 cm
(11.8 inch)

more than 70 cm (27.6 inch)

more than 60 cm (23.6 inch)

Wall Mounted Multi-Zone Split System Air Conditioner

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Contents Heat CONTROLLER, INC Table of Contents KBtu/h 3 rooms Symbols Used in this ManualKBtu/h 2 rooms Safety Precautions InstallationBe sure not to do Be sure to follow the instruction Control box securely Cuit and breakerDo not install, remove, or re Do not install the product on aDefective installation stand Do not allow water to run into electric partsFlooded or submerged, contact When the product is soaked Be cautious that water canNever enter the product Use two or more people to lift and transport the product Install the drain hose to ensure that Keep level even whenInstalling the product Operational Do not use the remote is the batteries have leaked Seaside applications and installation Selecting the locationOutdoor UnitSplit Type Indoor DimensionsIndoor Unit Outdoor Unit 18kBtu/h24kBtu/h UE2 36kBtu/hProduct Specifications Indoor Unit Type Wall Mounted ModelOutdoor Unit Multiple piping models MMC18FA-1 MMH18FA-1MMC24FA-1 MMH24FA-1 MMC36FA-1 MMH36FA-1 Installation Tools InstallationInstallation Parts Selecting the best location 18 / 24 kBtu/h KBtu/h Piping length and elevationMulti Piping Type Installing Installation PlateStandard Type Drilling the hole in the wallFlaring Work and Connection of Piping Flaring workIndoor Connecting the PipingCheck Indoor unit installation Wrap the insulation material around the all connectionsFor left rear piping Wrap the insulation material around the connecting por- tion Good case Bad caseRemote Control Preparationoptional Outdoor unit 36 kBtu/h OutdoorOutdoor unit 18/24 kBtu/h Connect the cable to the Indoor unit Tions ETL recognized and CSA certifiedConnect the cable to the Outdoor unit Outdoor unitMethods of connecting the cable How to connect wiring to the terminalsModel Drain piping Checking the drainageTo check the drainage Secure the taped piping along the exterior wall using Insulating the Pipe and Special Piping ApplicationsAir Purging and Evacuation Leak checkingPreparation Leakage testFinishing the job Repeat evacuation procedure for each indoor unitEvacuation Charging AdditionalTest Running Split TypeCooling Mode Operation Soft Dry Operation ModeHeating Mode Operation OperationFuzzy Operation for Cooling Defrost ControlHeatingFuzzy Operation On-Timer Operation Off-Timer OperationAirflow Speed Selection Fuzzy Operation for DehumidificationOff-Timer = On-Timer Operation Sleep Timer OperationChaos Swing Mode Chaos Natural Wind ModeForced Operation Buzzer SoundFunction of Indoor Unit Split Type Indoor UnitFunction of Outdoor Unit Cooling Model , Heat Pump Model Remote Control OperationTime Setting Buttons Used to adjust the time Disassembly To remove the Grille from the ChassisTo remove the Control Box To remove the Motor Cover Indoor Unit Schematic DiagramElectronic Control Device Outdoor Unit TMP87CM41FRY-4WAY RY-LIQ RY-GAS RY-FANL RY-FANH Wiring Diagram Indoor Unit Outdoor UnitMMC24FA-1 Component Locations Bottom ViewDisplay Assembly Split Type 6871A20680 Component side Solder side Troubleshooting Guide Refrigeration Cycle DiagramMMC18FA-1 MMH18FA-1MMH24FA-1 MMC36FA-1 MMH36FA-1Indoor Error Outdoor ErrorError Indicator Self-diagnosis FunctionCycle Troubleshooting Guide Trouble analysisElectronic Parts Troubleshooting Guide Procedure Specification RemedyProduct doesnt operate with the remote controller Compressor/Outdoor Fan dont operate Check Point Comp. on Comp. OFFTrouble 4 When indoor Fan does not operate NectorVoltage of Connectors according to Indoor Fan Speed RY-COMP-BWhen Vertical Louver does not operate Error Code Check PointIndoor air sensor Indoor inlet pipe sensorCommunication line is shorted at GND Description Cause of error Check point & Normal conditionPower input AC 230V.Outdoor, Indoor Comp OFF Pipe sensor Outdoor air sensorCondensor pipe sensor Way, 3-way Valve Way Valve Liguid SideProcedure Pumping downAll the refrigerant leaked Replace the valve and service port capsEvacuation Replace the valve stem nuts and the service port nut Gas ChargingAfter Evacuation Connect the gauge to the charging cylinderExploded View Model B-MMC09FA-1, B-MMH09FA-1, B-MMC12FA-1, B-MMH12FA-1Model A-MMC18FA-1, A-MMH18FA-1 Model A-MMC24FA-1, A-MMH24FA-1 Model A-MMC36FA-1, A-MMH36FA-1 Heat CONTROLLER, INC 08/06/2008