Samsung DH105EAMC Manuel d'installation

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Indoor Unit InstallationE-101Mark the place to insert the suspension bolt where you want to install theindoor unit.2Insert bolt anchors. Use existing

E-11Purging the UnitOn delivery, the indoor unit is loaded with an inert nitrogen gas. All this gas must therefore be purged before connecting the ass

E-12Connecting the Connection Cord DH140GZM_IM_E/O_25844 3/3/06 10:24 AM Page 121DAEJ@KKNQJEPEOLKSANA@BNKIPDAKQP@KKNQJEPRE=PDA?KJJA?PEKJ

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E-14Connecting the Cables to the Outdoor UnitTwo electric cables must be connected to the outdoor unit.◆ The connection cord connecting the indoor u

E-15Drain Hose InstallationCare must be taken when installing the drain hose for the indoor unitto ensure that any condensate water is correctly drain

Drain Hose Installation (Continued)E-16Prepare a little water about 5 liters.Pour water into the base pan in the indoor unit as shown in figure.1Confi

Connecting the Indoor Unit Assembly PipingE-17There are two refrigerant pipes of differing diameters:◆ A smaller one(9.52mm, 3/8") for the liquid

E-18Cutting/Flaring the PipesConnect the pipe within 50m and cutting pieces will not be gone into the pipe as being clean to pipe section.Make sure th

E-19Checking Correct GroundingIf the power distribution circuit does not have an earth or the ground doesnot comply with specifications, an grounding

Safety PrecautionsThe following safety precautions must be taken when using your air conditioner.◆ The unit should not be installed by the user. Ask t

Fixing the Unit in PositionE-20The outdoor unit must be installed on a rigid and stable base to avoid anyincrease in the noise level and vibration, pa

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E-22Performing Leak TestsBefore completing the installation (insulation of the hose and piping), you must check that there are no gas leaks.To check f

E-23InsulationOnce you have checked that there are no leaks in the system, you caninsulate the piping and hose.To avoid condensation problems, place h

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Setting Up the Mode OptionE-25Setting Option Setup MethodPrepare of the Option Setup mode.1For example) Option Code : Enter the Option Setup mode and

E-26Setting Up the Mode Option (Continued)789101112Press the button, then the default value is .Press the button to set the di

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E-28Assigning Address to Indoor UnitBefore installing the indoor unit, assign an address to the indoor unitaccording to the air conditioning system pl

E-29Additional FunctionsCompensation for lost temperature in heating operation◆ Reduces the difference between an actual room temperature and a sensed

E-3 Preparation for Installation ... 4 Deciding on Where to Install the Air

E-30Additional Functions (Continued)External Control ◆ You must adjust the K11 when you use external control.K11No use of external controlUse of exter

E-31Drain Pump Installation (Optional)AccessoriesDrain Pump and FloatSwitch(1)M4 X 12 TappedScrew (4)Cable-Tie (3) Insulation Drain (2) Drain Hose (1)

E-32Drain Pump Installation (optional) (Continued)Insert the flexible hose into the drain socket until it clicks.5Connect the cable to the electrical

Setting Up Option Switches (Outdoor unit)You should display that how many indoor units are connected tothe outdoor unit. Refer to the table below, the

Setting up Option Switches (Outdoor unit) (Continued)K1K2K3K412312341234567Adding refrigerant for heat pump modelsTest operation for heat pump modelsE

Testing OperationsCheck the power supply between the outdoor unit and the auxiliary circuitbreaker.◆Single phase power supply: L, N◆Three phase power

TroubleshootingDetection of errors◆ If an error occurs during the operation, one or more LED flickers and the operation is stopped except the LED.◆ If

Error of setting option switches for optionalaccessories1. Error of electronic expansion valve close2. Error of electronic expansion valve open3. 2’nd

Troubleshooting (Continued)ExplanationDisplayCompressor down due to protection control of the dischargetemperature sensorControl due to the condenser

High temperature of Discharge (Protection control)High temperature of outdoor heat exchanger (Protection control)Reverse phase error (Protection contr

E-4Preparation for InstallationWhen deciding on the location of the air conditioner with the owner, the following restrictions must be taken into acco

Parts ListE-40Receiver & Display Unit AccessoriesSTS 2S-2x10tapped screw42S-4x12tapped screw2Concealed TypeStandard TypeM4x16 tappedscrew7Cable-ti

E-41Centralized Controller AccessoriesCable-tie2Cable clamp5M4x16 tappedscrew7Owner’sinstructions1Installationmanual1Centralizedcontroller1Transmitter

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E-5Deciding on Where to Install the Air ConditionerIndoor Unit5mm◆There must be no obstacles near the air inlet and outlet.◆Install the indoor unit on

Deciding on where to install the Air Conditioner (Continued)Outdoor Unit◆ The outdoor unit must not be placed on its side or upside down, as the compr

d)150 or more❋ When the air outlet is opposite the wall1500 or more❋ When the air outlet is towards the wall200 or more150 or more600 or more❋ When

Deciding on where to install the Air Conditioner (Continued)Unit : mm1500 or more❋ When the air outlet is towards the wall200 or more300 or more1500

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