Heat Controller DMC24DB-1, DMH24DB-1 manual Function of Indoor Unit, Split Type Indoor Unit

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Operation

FunctionofIndoor Unit

Split Type Indoor Unit

Operation ON/OFF by Remote controller

Sensing the Room Temperature

• Room temperature sensor. (THERMISTOR)

Room temperature control

• Maintains the room temperature in accordance with the Setting Temp.

Starting Current Control

• Indoor fan is delayed for 5 seconds at the starting.

Time Delay Safety Control

• Restarting is delayed for approx. 3 minutes.

Indoor Fan Speed Control

• High, Med, Low, Chaos, Jet Cool

Operation indication Lamps (LED)

On/Off : Lights up during the system operation.

Sleep Mode : Lights up during Sleep Mode Auto operation.

Timer

: Lights up during Timer operation.

Defrost Mode : Lights up during Defrost Mode or Hot Start operation (Heat pump model only)

Outdoor unit : Lights up during outdoor unit operation.(Cooling model only) operation

Desire temperature For cooling,dehumidification,heating modes it display Destired temperature

indicator

• Cooling

: 18° C~30° C(64° F~86° F)

 

• AI

: Auto Operation

 

 

• Dehumidification

: 18° C~30° C(64° F~86° F)

 

• Po

: Jet Cool

 

• Heating

: 16~30° C(60° F~86° F)

 

• Lo

: Test Mode

Plasma : The function illustrates its dynamic mode by using a multiple lighting system. (Optional)

Soft Dry Operation Mode

• Intermittent operation of fan at low speed.

Sleep Mode Auto Control

The fan is switched to low(Cooling), med(Heating) speed.

The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.

Natural Air Control by CHAOS Logic

The fan is switched to intermittent or irregular operation

The fan speed is automatically switched from high to low speed.

* Airflow Direction Control

The louver can be set at the desired position or swing up and down automatically.(Model base)

"Wall Mounted Type is standard"

* Functions is dependent on model type.

Deice (defrost) control (Heating)

Both the indoor and outdoor fan stops during deicing.

Hot start after deice ends.

Hot-start Control (Heating)

The indoor fan stops until the

evaporator piping temperature will be reached at 27° C(80.6° F).

40Multi type Air Conditioner

Image 40
Contents Heat CONTROLLER, INC Table of Contents Symbols Used in this Manual Combination tableSafety 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 partsNot enter the product When the product is soakedFlooded 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 Be careful and avoid personal injury Indoor Unit DimensionsSplit Type Indoor Outdoor Unit 24kBtu/hProduct Specifications DMC24DB-1Operation UnitDMH24DB-1 Installation Parts InstallationInstallation Tools Rooftop Installations Select the best locationIndoor unit Outdoor unitMulti Piping Type Piping length and elevation24k Fixing Installation PlateStandard Type Flaring Work and Connection of Piping Flaring workCheck Connecting the PipingIndoor Wrap the insulation material around the connecting por- tion For left rear piping Plastic bands Insulation material Connection Indoor Remote Control Preparationoptional Outdoor Outdoor unitConnecting the Cable between Indoor Unit and Outdoor Unit Connect the cable to the Indoor unitConnect the cable to the Outdoor unit Outdoor unitConnection method of the connecting cableExample How to connect wiring to the terminalsConnect the cable to the indoor unit To check the drainage Checking the drainageDrain piping Forming the piping Down to upAir Purging and Evacuation Checking methodEvacuation Repeat evacuation procedure for each indoor unitFinishing the job Charging AdditionalTest Running Split TypeCooling Mode Operation Soft Dry Operation ModeHeating Mode Operation OperationFuzzy Operation Defrost ControlHeatingFuzzy Operation for Cooling On-Timer Operation Off-Timer Operation Airflow Speed Selection Fuzzy Operation for DehumidificationOff-Timer = On-Timer Operation Sleep Timer OperationChaos Swing Mode Chaos Natural Wind ModeForced Operation Buzzer Sounding OperationFunction of Indoor Unit Split Type Indoor UnitFunction of Outdoor Unit Cooling Model , Heat Pump Model Remote Control Operation15 2nd F Button Disassembly To remove the Grille from the ChassisTo remove the Control Box To remove the Motor Cover Electronic Control Device Schematic DiagramIndoor Unit Outdoor Unit TMP87CM41FRY-4WAY RY-LIQ RY-GAS RY-FANL RY-FANH Wiring Diagram Room Type Indoor UnitComponents Locations Bottom ViewDisplay Assembly Split Type 6871A20680 Component side Solder side Troubleshooting Guide Refrigeration Cycle DiagramDMH24DB-1 DMC24DB-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 are dont operate Check Point Comp. on Comp. OFFTrouble 4 When indoor Fan does not operate NectorTroubleshooting Guide Error Code Check PointIndoor air sensor Indoor inlet pipe sensorPower input AC 230V.Outdoor, Indoor Communication line is shorted at GNDError Title Cause of error Check point & Normal condition Title Cause of error Check point & Normal condition Outdoor air sensorCondensor pipe sensor Pipe sensorWay, 3-way Valve Way Valve Liguid SideProcedure Pumping downAir purging of the charge hose Set the liquid side valve to the closed positionEvacuation Mount the valve caps and the service port capsAll amount of refrigerant leaked Mount the valve stem nuts and the service port nut Gas ChargingAfter Evacuation Connect the gauge to the charging cylinderHeat CONTROLLER, INC
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