ENGLISH
Free Joint Multi Air Conditioner
(Cooling and Heating)
INSTALLATION
MANUAL
MH
FEEA Series
FUEA Series
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DB98-
29566
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Page 1: ...ENGLISH Free Joint Multi Air Conditioner Cooling and Heating INSTALLATION MANUAL MH FEEA Series MH FUEA Series ESPA OL FRAN AIS ITALIANO PORTUGU S DEUTSCH E HNIKA DB98 29566A 2 S E F I D P G...
Page 2: ...ct operation of maintenance or repairing products The unit s parts must be reach able and removable com pletely under safety condi tion for people or things Use the specified wires to connect the indo...
Page 3: ...ould get wet and damaged Fasten a flare nut with a torque wrench as specified in this installation manual When fastened too tight a flare nut may break after a long period of time and cause refrigeran...
Page 4: ...tallation 14 Purging the unit 15 Connecting the refrigerant pipe 15 Cutting Flaring the pipes 16 Performing leak test insulation 17 Drain hose installation 18 Connecting the connection cord 20 Increas...
Page 5: ...for laundry In areas where curtains and furniture could affect the supply and discharge of air Without leaving the required minimum space around the unit as shown in the drawing In scarcely ventilate...
Page 6: ...pace between the ceiling and the bottom of indoor unit Otherwise the noise from the vibration of indoor unit may bother the user When the ceiling is under construction the hole for check up must be ma...
Page 7: ...indoor units Dimension 20m 30 m 15m 7 5 m Composition A B A B H h Piping length and the height Main power switch 300 mm minimum 300 mm minimum 600 mm minimum CAUTION 3 m as minimum pipe length It wil...
Page 8: ...n power switch C 600 mm minimum 300 mm minimum 600 mm minimum 300 mm minimum CAUTION 3 m as minimum pipe length It will reduce noise and vibration This value must be increased at 7 5 meters in case it...
Page 9: ...B C D A B C D H h Piping length and the height C D Main power switch 600 mm minimum 300 mm minimum 300 mm minimum 600 mm minimum CAUTION 3 m as minimum pipe length It will reduce noise and vibration T...
Page 10: ...sulation B Insulation C Flexible hose Drain pipe holder Insulation D Insulation cover band E Putty Cable Tie Wired remote controller box Wired remote control accessories Wired remote control Cable tie...
Page 11: ...5 5 4 1 11 9 1 7 0 0 1 0 1 3 256 768 650 900 1000 500 MH026FEEA MH035FEEA No Name Description 1 Liquid pipe connection 6 35 2 Gas pipe connection 9 52 3 Hose connection 4 Hose connection 5 Power supp...
Page 12: ...5 1 8 1 0 0 1 5 2 7 5 5 5 5 1 1 5 4 4 1 12 9 1 7 0 0 1 0 1 3 322 966 Air outlet duct flange Suspension position Suspension position hole Air around Unit mm No Name Description 1 Liquid pipe connectio...
Page 13: ...ition Air outlet duct flange Suspension position No Name Description 1 Liquid pipe connection 6 35 2 Gas pipe connection 12 7 3 Drain pipe connection OD32 ID26 without drain pump 4 Drain pipe connecti...
Page 14: ...nit Si no es posible cree una operaci n en el techo falso para poder usarlo y efectuar las operaciones requeridas en la unidad interna 4 Screw eight nuts to the suspension bolts making space for hangi...
Page 15: ...s of different diameters A smaller one for the liquid refrigerant A larger one for the gas refrigerant The inside of copper tube must be clean has no dust The connection procedure for the refrigerant...
Page 16: ...cut edge of the pipe using a reamer 4 Slide a flare nut on to the pipe and modify the flare Outer diameter D Depth A 6 35 mm 1 4 9 52 mm 3 8 12 70 mm 1 2 15 88 mm 5 8 19 05 mm 3 4 1 3mm 1 8mm 2 0mm 2...
Page 17: ...pe around the rest of the pipes leading to the outdoor unit 4 The pipes and electrical cables connecting the indoor unit with the outdoor unit must be fixed to the wall with suitable ducts All refrige...
Page 18: ...lexible hose to the drain hose port Note Fix the flexible hose to the indoor unit with the supplied cable clamp securely Use the screwdriver to fix the flexible hose securely 3 Install the drain hose...
Page 19: ...ot apply force to the piping on the unit side when connecting the drain hose The hose should not be allowed to hang loose from its connection to the unit Fasten the hose to a wall frame or other suppo...
Page 20: ...the hole on the wall 3 Reassemble the electrical component box cover carefully tightening the screw 4 Between Indoor and Outdoor Connection Cord Specifications 220 240V 50Hz 10 1 0mm2 H07RN F 3wires 1...
Page 21: ...he 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 co...
Page 22: ...nstall the cover plate and join the removed screw 3 Switch No K3 Switch Position ON OFF Function Normal speed High speed External Static Pressure mmAq MH026FEEA MH035FEE MH052FEEA A 1 0 015201 1400FB...
Page 23: ...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...
Page 24: ...ng Adjusting filter cleaning cycle You can adjust the cycle for filter sign indicator K5 2 C compensation 5 C compensation Switch No Switch ON Switch OFF K6 1000 hours 2000 hours Switch No Switch ON S...
Page 25: ...should be installed according to the following instruction Bracket filter 2 Filter 2 Cap filter 1 Accessories Appearance Installation Diagram When air enters back side When air enters bottom side When...
Page 26: ...DOOR UNIT Insert another pad between the indoor unit and the support 4 When air enters back side Fix the indoor unit support to the top of the air inlet with screws 1 Put pads on the support 2 Put the...
Page 27: ...ge a clamp under the drain pump N N N No o o ot t t te e e e Fix it with 3 screws N N N No o o ot t t te e e e Accessories Connect the flexible hose to the flexible hose pump 3 Check a rubber ring is...
Page 28: ...he right and left side of the indoor unit with an insulating materials N N N No o o ot t t te e e e Switch No K4 Switch Position ON OFF Using Drain Pump X O C C C CA A A AU U U UT T T TI I I IO O O ON...
Page 29: ...of the indoor unit 2 Wind insulating tape around the pipes assembly cable and drain hose 3 Place the resulting bundle carefully in the lower part of the indoor unit making sure that it does not jut ou...
Page 30: ...nger OUT sensor in indoor unit Error of outlet temperature sensor in indoor unit OPEN SHORT For heat pump models only Error of mixed operation Error of outdoor temperature sensor Error of COND sensor...
Page 31: ...including the indoor unit not detected 1 Error of electronic expansion valve close 2 Error of electronic expansion valve open 3 Breakaway of EVA OUT sensor 4 Breakaway of EVA IN sensor 5 Breakaway of...
Page 32: ......
