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Related Manuals for Samsung MHXXXFJEA Series
Summary of Contents for Samsung MHXXXFJEA Series
- Page 1 FJM CONSOLE_IM_29317A_E_10.16.08.indd 1 2008-11-24 15:41:20...
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Page 2: Safety Precautions
Safety Precautions Keep this installation manual together with the user’s manual in a handy place so that you can find it whenever you need to see it after reading this manual thoroughly. Make sure to read the following safety precautions carefully before installation. ... - Page 3 WARNING This indicates the possibility of serious injury or death. Installation must be carried Use the specified wires to Perform the installation out by a qualified installer. connect the indoor and securely referring to outdoor units securely and the installation manual.
- Page 4 CAUTION This indicates the possibility of serious injury or damage to environments when operated incorrectly. Check the unit for damage Grounding the unit. Fasten a flare nut with a that may have taken place Do not connect the ground torque wrench as specified during transportation and do to a gas pipe, water pipe,...
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Page 5: Table Of Contents
Contents Preparation for installation ............6 ... -
Page 6: 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 7: Deciding On Where To Install The Indoor Unit
Deciding on where to install the indoor unit Indoor unit This unit has to be installed as floor type only. There must be no obstacles near the air inlet and outlet. Select a convenient location that permits the air to reach every corner of the area to be cooled. - Page 8 Deciding on where to install the indoor unit (Continued) Drawing of the indoor unit Description Name MH026/035FJEA MH052FJEA Liquid pipe connection ø6,35 Φ6.35 Gas pipe connection ø9,52 Φ12.7 Drain pipe connection ID: ø12 ; OD: ø18 Power supply connection Dimension And Weight MHFJEA Net Dimension Indoor Unit...
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Page 9: Indoor Unit Installation
Indoor unit installation It is recommended to install the refnet joint before installing the indoor unit When you install the indoor with side-pipe connection, please make space more than 300mm from the wall at the pipe connection direction. When you install the indoor at the inclined floor, please lean the set toward the drain hose and pipe connection to prevent water overflowing. -
Page 10: Purging The Unit
Indoor unit installation(Continue) Making a hole on the wall. 75mm Drain hose less than 70mm Ø60~65mm Inside room Outsite room The pipes & cable should be go through the bottom back hole. Hanging the indoor unit on the Bracket Hanger, then fix the Indoor Unit by using 4 Screws. -
Page 11: Connecting The Refrigerant Pipe
Connecting the refrigerant pipe There are two refrigerant pipes of different diameters: A smaller one for the liquid refrigerant Refrigerant oil A larger one for the gas refrigerant The thickness of tube should not be less than 1.0mm. ... -
Page 12: 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 13: Performing Leak Test & Insulation
Performing leak test & insulation Leak test LEAK TEST WITH NITROGEN (before opening valves) In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R-410A, it’s responsable of installer to pressurize the whole system with nitrogen (using a cylinder with pressure reducer) at a pressure above 30 bar (gauge). -
Page 14: Drain Hose Installation
Drain hose installation When installing the drain hose for the indoor unit, check if condensation draining is adequate. When passing the drain hose through the 65-mm hole drilled in the wall, check the following: Ditch Do NOT place the end The hose must The end of the drain Do NOT bend the hose... -
Page 15: Connecting The Connection Cord
Connecting the connection cord CAUTION Always remember to connect the refrigerant pipes before performing the electric connections. When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes. Always remember to connect the air conditioner to the grounding system before performing ... -
Page 16: 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. SW05 SW06 SW07 SW04 RMC... -
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. Display Error mode LED lamp display White... - Page 18 Troubleshooting (Continued) Display Error mode(Cont.) LED lamp display White Abnormal conditions Remarks [Self diagnosis]Power voltage detection between indoor and outdoor unit communica- tion cable [Self diagnosis]Outdoor unit refrigerant leakage(Gas leak) [Self diagnosis]Outdoor fan restriction error [Inverter]Inverter compressor operation failure [Inverter] DC peak error [Inverter]DC Link voltage 150V or less, 410V or more [Inverter] Compressor rotation error...
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Page 19: Indoor Unit
Wired Remote Display Error Mode(Option resource If an error occurs, is displayed on the wired remote control. If you would like to see an error code, press the Test button. Indoor unit Display Explanation Remark No feedback error Indoor unit Communication Error Indoor/Outdoor unit Communication Time Out Error 60 Packet Over data Indoor Temp. -
Page 20: Additional Accessories
Additional accessories For information on additional options and accessories,see either product catalogue or accessories installation and operation manual. Wired Remote Controller Accessories M4x16 tapped Indoor unit power Wired Cable-tie Cable clamp screw drawing cable remote controller Communication Owner’s Wire joint cable of the wired Installation manual instructions... - Page 21 Function control accessories Function M4x16 User's Installation Cable-tie Cable clamp control tapped screw manual manual Transmitter accessories Transmitter Transmitter Installation Transmitter power cable communication cable manual Note If you would like to install the centralized control, you must install the transmitter in the outdoor unit. 7-day scheduler accessories 7-day User's...
- Page 22 "EEE Yönetmeliğine Uygundur" "This EEE is compliant with RoHS" FJM CONSOLE_IM_29317A_E_10.16.08.indd 22 2008-11-24 15:41:46...
- Page 23 INSTALLATION MANUAL MHFJEA Series Free Joint Multi Air Conditioner (Cooling and Heating) DB98-29317A(5) FJM CONSOLE_IM_29317A_E_10.16.08.indd 23 2008-11-24 15:41:46...