Samsung MH026FKEA, Installation Manual

Page 1: ...ement et Chauffage Aria condizionata Free Joint Multi Raffreddamento e Riscaldamento Free Joint Multi ar condicionado Refrigeração e Aquecimento Free Joint Multi Klimaanlage Kühlen und Wärmen ÔÏÏ Ïfi ÏÈÌ ÙÈÛÙÈÎfi ªË ÓËÌ Ï ıÂÚË ŒÓˆÛË æ ÍË ÚÌ ÓÛË å åÌ ÌÓ Ó Ó ÓÙ ÙÛ ÛÌ ÌÍ Íˆ ˆË ËÓ ÓÌ Ì Î Î Ì Ì È È Ç ÇÓ ÓÁ Á Û Û Ì Ì È È ä äÓ ÓÌ Ì Ë Ëˆ ˆË ËÓ ÓÌ Ì  ë ë Ó Ó Ó Ó Ì ÌÓ Ó Ó Ó ë ëÓ ÓÂ Â Ë ËÌ Ì ÂÌ ÌË Ëfl fl é é...

Page 2: ...onnection cord in pipe ducts cable channels e t c to protect them against liquids outside impacts and so on WARNING INSTALLING THE UNIT If the power cord of this air conditioner is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard The unit must be plugged into an independent circuit if applicable or connect the power cable t...

Page 3: ...door Unit Installation 10 Purging the Unit 11 Connecting the Refrigerant Pipe 12 Cutting Flaring the Pipes 13 Performing Leak Test Insulation 14 Drainpipe and Drain Hose Installation 15 Connecting the Connection Cord 17 Wiring Wired Remote Controller Optional 18 Assigning Address to Indoor Unit 19 Additional Functions 20 Bio pure Filter Installation Optional 21 COMPLETING THE INSTALLATION Troubles...

Page 4: ...nables the piping and cables to be easily connected to the outdoor unit and the recommended length of 5 metres to be respected Leave enough clearance beneath the indoor unit to enable the filters to be removed without hindrance Maintain sufficient clearance around the indoor unit as indicated in the diagram on the page opposite Make sure that the water dripping from the drain hose runs away correc...

Page 5: ...ht Dimension Composition 1 Room max length 20 m A B 2 Room total max length 40 m A B Max height between indoor unit outdoor unit 15 m H Max height between indoor units 3 m h 300 mm minimum 600 mm minimum 600 mm minimum 300 mm minimum Main power switch h H A B The split type 1 way cassette slim duct type indoor units can be installed together E 5 PREPARING THE INSTALLATION MH040FXEA2 MH052FXEA2 ...

Page 6: ...length and the height Dimension Composition 1 Room max length 25 m A B C D 2 Room total max length 30 m A B 3 Room total max length 45 m A B C 4 Room total max length 70 m A B C D Max height between indoor units 3 m h Max height between indoor unit outdoor unit 15 m H 300 mm minimum 600 mm minimum 600 mm minimum 300 mm minimum Main power switch h H A B C D The split type 1 way cassette duct type i...

Page 7: ...n sheet Insulation drain Insulation refrigerant pipe Rubber Owner s Instruction Insulation cover band Installation Manual Wireless remote controller box Insulation cover drain Flexible hose The following accessories are supplied with the indoor unit The type and quantity may differ depending on the specifications ...

Page 8: ...eiling that can support its weight Maintain sufficient clearance around the indoor unit Make sure that the water dripping from the drain hose runs away correctly and safely The indoor unit must be installed in this way that they are out of public access Not touchable by the users E 8 Space Requirements for Indoor Unit INSTALLING THE INDOOR UNIT ...

Page 9: ...NG THE INDOOR UNIT 1 2 3 4 5 6 Liquid pipe connection Gas pipe connection Drain pipe connection Power supply connection Air discharge grille Air suction grille ø6 35 ø9 52 No Name Remark Drawing of the indoor unit Unit mm ...

Page 10: ...s installed at a level if the indoor unit slants too much there can be water leaks 7 Tighten the upper part nuts 8 Remove the gauge of dimensions after installing the indoor unit Ensure that the ceiling is strong enough to support the weight of the indoor unit Before hanging the unit test the strength of each attached suspension bolt If the length of suspension bolt is more than 1 5m it is require...

Page 11: ...are ready to connect the piping N N N No o o ot t t te e e e 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 Unscrew the pinch pipe at the end of each refrigerant pipe Result All inert gas escapes from the indoor unit Liquid refrigerant port Gas refrigerant port ...

Page 12: ...e unit will be better 2 Cut off any excess foam insulation 3 Be sure that there must be no crack or wave on the bended area 4 It would be necessary to double the insulation thickness 10mm or more to prevent condensation even on the insulator when if the installed area is warm and humid 5 If the pipes must be shortened refer to page 13 N N N No o o ot t t te e e e Outer Diameter Torque kgf cm 6 35 ...

Page 13: ...rectly and incorrectly 2 To prevent any gas from leaking out remove all burrs at the cut edge of the pipe using a reamer 3 Slide a flare nut on to the pipe and modify the flare 4 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring 5 Align the pipes and tighten the flare nuts first manually and then with a torque wrench applying the following tor...

Page 14: ...ately around each refrigerant pipe 1 Wind insulating tape around the pipes 2 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 3 Always make the seam of pipes face upwards N N N No o o ot t t te e e e Leak Test Insulation Insulation Be sure to overlap the insulation Indoor Unit C C C CA A A AU U U UT T T TI I I IO O O ON N N N Must fit tightly against body wi...

Page 15: ...ble hose Drain hose port Drainpipe Adhesives Insulation cover band Insulation cover drain Band Not supplied Indoor Unit Drainpipe Flexible hose If it is necessary to increase the height of the drainpipe install the drainpipe straightly within 300 mm from the flexible hose port If it is raised higher than 550 mm there can be water leaks Drain hose port Care must be taken when installing the drainpi...

Page 16: ...drain piping then adjust the height 4 Lift up Drain piping You should test drainage after completing the installation Prepare a little water about 1 0 liter Open the cover water supply intake 1 Pour water into the water supply intake 2 Testing the Drainage C C C CA A A AU U U UT T T TI I I IO O O ON N N N When maintaining the air conditioner remove condensate water remained in the drain pan by usi...

Page 17: ...cal component box and remove the cover plate 1 Route the connection cord through the side of the indoor unit and connect the cable to terminals refer to the figure below 2 Route the other end of the cable to the outdoor unit through the ceiling the hole on the wall 3 Reassemble the electrical component box cover carefully tightening the screw 4 Indoor Unit Outdoor Unit Communication Power ...

Page 18: ... not supplied as accessories K1 K2 K3 K4 Indoor Unit PCB Connect the power cable which is connected with the outdoor unit and supplied by another source making sure that the power cable terminal should not be changed The F3 and F4 communication cable may be cross connected however it is recommended that they are connected to the corresponding F3 and F4 terminal K1 ON OFF Wiring Wired Remote Contro...

Page 19: ...ou must set it to operate the air conditioner properly 3 It is required to set the RMC address if you install the wired remote controller and or the centralized controller 4 If you install optional accessories such as the wired remote controller centralized controller etc see an appropriate installation manual 5 If an optional accessory is not installed you do not have to set the RMC address Howev...

Page 20: ...temperature and a sensed temperature by the air conditioner when heating Adjusting filter cleaning cycle You can adjust the cycle for filter sign indicator K5 K6 K7 K8 SW05 K5 K6 K7 K8 SW05 K5 2 C compensation 5 C compensation Switch No Switch ON Switch OFF K6 1000 hours 2000 hours Switch No Switch ON Switch OFF Additional Functions ...

Page 21: ...lips 5 Do not remove the packing from a bio pure or deodorizing filter until you wish to use the filter as it will lose its properties N N N No o o ot t t te e e e The air conditioner can be fitted with a Bio Pure or deodorizing filter to remove minute dust particles or odours The service life of the filter is approximately three months depending on the time during which the air conditioner is use...

Page 22: ... between indoor unit and outdoor unit communication error for more than 2 minutes 2 Indoor unit receiving the communication error from outdoor unit 3 Outdoor unit tracking 3 minutes error 4 When sending the communication error from outdoor unit due to the mismatching of the communication numbers and installed numbers after completion of tracking communication error for more than 2 minutes X X X X ...

Page 23: ...is operating Displayed on outdoor unit 1 2nd detection of refrigerant completely leak 2 2nd detection of high temperature COND 3 2nd detection of high temperature DISCHARGE 4 Compressor down due to 6th detection of freezing Error of float switch Error of setting option switches for optional accessories EEPROM error EEPROM option error X X X X X X X X X X Operating Indicators Abnormal conditions Gr...

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