Samsung CH052EZM1C User Manual

4Way_IM_DB98-26893B_E.indd 1 2009-3-7 9:39:48

E-10Cutting/Flaring the pipes1Make sure that you have the required tools available. (pipe cutter, reamer, flaring tool and pipe holder)2If you wish t

E-11Performing leak test & insulationTo identify potential gas leaks on the indoor unit, inspect the connection area of each refrigerant pipe usin

E-12Drainpipe and drain hose installationCare must be taken when installing the drainpipe and drain hose for the indoor unit so that condensate water

E-13Drainpipe and drain hose installationTesting the drainageYou should test the drainage after completing the installation. Prepare a little water a

E-14Connecting the connection cordThe indoor unit is powered by the outdoor unit by means of a H07 RN-F connection cable (or a more power model), wit

E-15Assigning address to indoor unit1Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system

E-16Installing the safety net & air blocking kitsThe electric component box coverThe safety netTechnical Specification & Product featureModel

E-17TroubleshootingDetection of errorsLED Display on the receiver & display unitLED DisplayAbnormal conditionsLED lamp displayRemarksOperationDefr

E-18Troubleshooting (Continued)LED DisplayAbnormal conditionsLED lamp displayRemarksOperationDefrost Timer Air flow Filter1. EVA sensor secession2. Co

E-19Troubleshooting (Continued)Display Explanation RemarkIndoor unit Communication ErrorCommunication ErrorIndoor/Outdoor unit Communication Time Out

E-2Safety Precautions(Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.)WARNING• Alw

E-20Troubleshooting (Continued)Display ExplanationIndoor unit communication reception errorCommunication error between the outdoor and indoor unitIndo

E-21Parts listWireless remote control1BatteryRemote control holderSTS 2S-2x10 tapped screwUser's manualInstallation manual2 1 2 1 1Wireless rem

E-22Function control1Cable-tie Cable clampM4x16 tapped screwUser's manualInstallation manual2 6 7 1 1Function control accessoriesTransmitter1T

E-23Memo4Way_IM_DB98-26893B_E.indd 23 2009-3-7 9:40:15

4Way_IM_DB98-26893B_E.indd 24 2009-3-7 9:40:15

System Air Conditioner (Cooling and Heating) INSTALLATION MANUALCH052EZM1CDB98-26893B(1)RE4Way_IM_DB98-26893B_E.indd 25 2009-3-7 9:40:15

E-3Contents Preparation for installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

E-5Deciding on where to install the indoor unitIndoor unit There must be no obstacles near the air inlet and outlet. Install the indoor unit on a ce

E-6Deciding on where to install the indoor unit (Continued)Drawing of the indoor unitUnit : mmNo. NameDescription0521 Liquid pipe connection

E-7Indoor unit installation1Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit.Note Since the diagram is m

E-8From factory the unit is supplied and set with a pre-charge of nitrogen gas. (insert gas) Therefore, all insert gas must be purged before connectin

E-9Connecting the refrigerant pipeThere are two refrigerant pipes of different diameters: A smaller one for the liquid refrigerant A larger one for