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Summary of Contents for Samsung CH EAMC Series
- Page 1 INSTALLATION MANUAL CHEAM(1)C Series System Air Conditioner (Cooling and Heating) E S F I P D G R DB98-26330A(4)
- Page 2 Safety Precautions The following safety precautions must be taken when using your air conditioner. Risk of electric shock. • Can cause injury or death. • Disconnect all WARNING remote electric power supplies before servicing, installing or cleaning. • This must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard.
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Page 3: Table Of Contents
Contents Preparation for Installation ....................... Deciding Where to Install the Indoor Unit ................ Indoor Unit Installation ........................ Purging the Unit ............................. Connecting the Refrigerant Pipe .................... Cutting / Flaring the Pipes ........................ 10 Performing Leak Test & Insulation ....................11 ... -
Page 4: Preparation For Installation
Preparation for Installation When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account. General Do NOT install the air conditioner in a location where it will come into contact with the following elements: ... -
Page 5: Deciding Where To Install The Indoor Unit
Deciding Where to Install the Indoor Unit Indoor Unit There must be no obstacles near the air inlet and outlet. Install the indoor unit on a ceiling that can support its weight. Maintain sufficient clearance around the indoor unit. ... - Page 6 Deciding Where to Install the Indoor Unit (continued) Drawing of the indoor unit Unit : mm 860~690 (Ceiling opening) 699(Suspension position) “A” Model: CH052/070/094EAMC CH070EAM1C Branch duct connection “B” Model: CH105/140EAMC Branch duct connection Name "A"Model "B"Model CH052EAMC/CH070EAM1C:ø6.35(1/4") Liquid pipe connection CH070EAMC:ø9.52(3/8") ø9.52(3/8") CH094EAMC:ø9.52(3/8")
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Page 7: Indoor Unit Installation
Indoor Unit Installation It is recommended to install the piping joint before installing the indoor unit. Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit. Since the diagram is made of paper, it may shrink or stretch Note slightly due to temperature or humidity. -
Page 8: Purging The Unit
Purging the Unit On delivery, the indoor unit is loaded with refrigerant gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows. Liquid refrigerant Unscrew the pinch pipe at the end of each refrigerant pipe. port Result: All inert gas escapes from the indoor unit. -
Page 9: Connecting The Refrigerant Pipe
Connecting the Refrigerant Pipe There are two refrigerant pipes of differing diameters: A smaller one for the liquid refrigerant A larger one for the gas refrigerant The inside of copper pipe must be clean & has no dust. Remove the pinch pipe on the pipes and connect the assembly pipes to Refrigerant oil each pipe, tightening the nuts, first manually and then with a torque... -
Page 10: Cutting/Flaring The Pipes
Cutting/Flaring the Pipes Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder). If you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe. Refer to the illustrations below for examples of edges cut correctly and incorrectly. -
Page 11: Performing Leak Test & Insulation
Performing Leak Test & Insulation Leak Test To check for gas leaks on the indoor unit, check the connec- tion part of each refrigerant pipe by using a leak detector. Insulation No gap Once you have checked that there are no leaks in the system, you can insulate the piping and hose. -
Page 12: Drainpipe And Drain Hose Installation
Drain pipe and Drain Hose Installation Care must be taken when installing the drainpipe and drain hose for the indoor unit so that condensate water is drained correctly outside. Fix the flexible hose to the drainpipe. The connection port of the flexible hose and PVC drainpipe must be fixed with PVC adhesives. - Page 13 Drain pipe and Drain Hose Installation (continued) If a concentrated drain hose is installed, refer to the figure below. Note Drain clamp Air ventilation Concentrated drain hose Testing the drainage You should test the drainage after completing the installation. Prepare a little water about 2.0 liters.
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Page 14: Connecting The Connection Cord
Connecting the Connection Cord The indoor unit is powered from the outdoor unit via the connection cord. Remove the screw on the electrical component box and remove the cover plate. Route the connection cord through the side of the indoor unit and connect the cable to terminals;... -
Page 15: Assigning Address To Indoor Unit
Assigning Address to Indoor Unit Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. The address of the indoor unit is assigned by adjusting MAIN(SW02) and RMC(SW04) rotary switches. K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 SW02 MAIN SW04 RMC... -
Page 16: Installing The Safety Net
Installing the Safety Net Install the safety net after installing the connection cord and fixing electric component box cover. For your safety, you must install the safety net.For details about installing the panel, refer to the manual for the panel. Uncover the wrap of safety net. -
Page 17: Troubleshooting
Troubleshooting Detection of errors If an error occurs during the operation, one or more LED flickers and the operation is stopped except the LED. If you re-operate the air conditioner, it operates normally at first, then detect an error again. LED Display on the receiver &... - Page 18 Troubleshooting (continued) LED Display LED lamp display Operation Defrost Timer Air flow Filter Abnormal conditions Remarks Type A Type B Communication error between indoor units 1. Error of electronic expansion valve close 2. Error of electronic expansion valve open 3. 2’nd detection of high temperature cond 4.
- Page 19 Wired remote controller If an error occurs, is displayed on the wired remote controller. If you would like to see an error code, press the Test button. Display Explanation Remark Compressor down due to protection control of the discharge Error about protection temperature sensor control of the outdoor...
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Page 20: Parts List (Optional)
Parts List (Optional) Wired Remote Controller Accessories Wired M4x16 tapped Indoor unit power Cable-tie Cable clamp remote controller screw drawing cable Installation Communication Owner’s Wire joint cable of the wired manual instructions remote controller Wireless Remote Controller Accessories STS 2S-2x10 Owner’s Installation Remote... - Page 21 Function Controller Accessories Owner’s Installation M4x16 tapped Function Cable-tie Cable clamp instructions manual screw controller Transmitter Accessories Transmitter Transmitter Installation Transmitter power cable communication cable manual If you would like to install the centralized controller, you Note must install the transmitter in the outdoor unit. 7-day Scheduler Accessories Owner’s Installation...
- Page 22 MEMO...
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