York MCC-MCH 09 Installation Manual Download Page 1

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035T80012-000

Installation Manual

MINISPLIT

FLOOR/CEILING

AIR CONDITIONER

MODELS

MCC-MCH/MOC-MOH 09
MCC-MCH/MOC-MOH 12
MCC-MCH/MOC-MOH 18
MCC-MCH/MOC-MOH 25
MCC-MCH/MOC-MOH 35
MCC-MCH/MOC-MOH 45
MCC-MCH/MOC-MOH 55

01_install.p65

19/4/02, 14:41

Summary of Contents for MCC-MCH 09

Page 1: ...012 000 Installation Manual MINISPLIT FLOOR CEILING AIR CONDITIONER MODELS MCC MCH MOC MOH 09 MCC MCH MOC MOH 12 MCC MCH MOC MOH 18 MCC MCH MOC MOH 25 MCC MCH MOC MOH 35 MCC MCH MOC MOH 45 MCC MCH MOC MOH 55 ...

Page 2: ... 4 Part List 5 Indoor Unit 5 6 Preparation Before Installation 7 Selection of the Location 7 Drilling Measurement 8 Remote Control Receiving Type Setting 9 10 Installation in the Following Places May Result in Trouble 11 Installation Diagram 12 Installation Procedure 13 Indoor Unit 13 14 Outdoor Unit 15 17 Test Operation 18 Check This Item Before Start Operation 18 System Test Diagnostics 18 Troub...

Page 3: ...ometer 9 Manifold Guage 10 Gas Leak Detector 11 Vacuum Pump 12 Pipe Clamp 13 Pipe Cutter 14 Flare Tool Set 15 Electrical Circuit Tester EXTENDED PARTS 1 Refrigerant Pipe Models MCC MCH MOC MOH 9 12 18 25 35 45 55 Liquid size 1 4 1 4 3 8 3 8 Gas size 3 8 1 2 5 8 3 4 2 Pipe Insulation Material Polyethylene foam 9 mm thick 3 Vinyl Tape 4 Putty ...

Page 4: ...ully for possible damage Before undertaking any work on the unit make sure that the power supply has been disconnected CAUTIONS FOR INSTALLATION Do not install in a place where flammable gas may leak It may cause fire Do not store or unpack the unit in a wet area or expose to rain or water It may cause the unit to short circuit and may result electric shocks or fire Do not conduct installation in ...

Page 5: ...al INSTALLATION ACCESSORIES Description Q ty USE Cover Plate 2 Tapping Screw 4x10 2 Tapping Screw 4x20 6 For indoor side pipe joint small pipe Wall Bracket 2 Bracket for wall installation Coupler Heat Insulator 2 For indoor side pipe joint Nylon Fastener 1 For drain hose PART LIST INDOOR UNIT MCC MCH 09 25 Installation Manual Owner s Manual SLEEP ON OFF TEMP continued ...

Page 6: ... Remote Control 1 Installation and Owner s manual 2 MCC MCH 35 55 INSTALLATION ACCESSORIES Description Q ty Bracket 2 Rubber Screw and Bolt 16 N 1 2 N 1 2 N 1 2 SLEEP ON OFF TEMP Installation Manual Owner s Manual Part list continued ...

Page 7: ...ance with national and local wiring codes and standard Do not use the extension cables In the case extended cables are needed use the terminal block SELECTION OF THE LOCATION Select a place which provides the space around the units as shown in the diagram below Indoor Unit Outdoor Unit continued Dimension MCC MCH cm 09 12 18 25 35 45 55 A 50 50 50 50 50 50 50 B 80 80 80 80 80 80 80 C 5 5 5 5 5 5 5...

Page 8: ...5 55 Drain hose drilling measurment floor case Outdoor Unit A B C Dimensions MCC MCH mm 35 45 55 A 1 402 1 402 1 692 B 201 201 201 C 145 145 145 D 215 215 215 E 115 115 115 F 88 88 88 MO 25 95mm 511mm 125mm 245mm 990mm 245mm 95mm 42mm A 6 31 15 15 130 25 77 5 86 G 177 175 325 110 MO 09 12 MO 18 MO 35 55 517 144 144 296 260 316 429 150 550 150 100 100 64 64 234 315 287 24 24 335 60 100 160 30 740 1...

Page 9: ...R CEILING 9 REMOTE CONTROL RECEIVING TYPE SETTING The Indoor Unit can set its remote control receiver into type A and type B 1 Open front grille 2 Adjust dip switch 1 No 8 to desire receiver type continued ...

Page 10: ...mote control transmission type setting is type A 3 Remote control receiving type must be correct to Remote control transmission type 4 Setting Remote control Transmission type see the Owner s manual Switch No Setting Remote Control receive SW1 8 H A L B Preparation Before Installation continued ...

Page 11: ...re is an obstacle near the air inlet or outlet Installation of the indoor unit at too high 30 cm a position Installation of outdoor units too close or blowing discharged air into each other Installation of the indoor unit in direct sun light Installation in the unit in wrong direction INSTALLATION IN THE FOLLOWING PLACES MAY RESULT IN TROUBLE 30 cm ...

Page 12: ...12 FLOOR CEILING INSTALLATION DIAGRAM Indoor Unit Bracket Front Grille Indoor Unit Wall Bracket Front Grille Outdoor Unit Connecting Cable Refrigerant Piping Refrigerant Piping Additional Drain Hose ...

Page 13: ...Connect the electric cable correctly Use an appropriate bending tool to form curves and avoid over tightening the refrigerant tubes INDOOR UNIT Outdoor Indoor Ceiling drain hose hole Floor drain hose hole continued Bracket Fixing 1 Measure and mark the hole position 2 Drill a hole and mount bracket Wall Bracket Fixing 1 Measure amd mark the hole position 2 Drill a hole and mount bracket Drain Hose...

Page 14: ...ass through the indoor unit follow figure below Installation Procedure continued After fixing the indoor unit open front grille and then insert refrigerant pipe drain hose and electric cable from outdoor through the wall into the unit case then connect drain hose together and arrange it Note Do not put the drain hose end into water Verification of condensate water drainage Fill the drain pan with ...

Page 15: ... Only Units Indoor Unit Outdoor Unit Power Supply N 1 2 N 1 2 L1 L2 L3 Indoor Unit Outdoor Unit 380 415V 3Ph 50Hz Power Supply MCC MOC 25 Cooling Units Indoor Unit Outdoor Unit 380 415V 3Ph 50Hz 460V 3Ph 60Hz Power Supply MCC MOC 35 55 Cooling Units 220 240V 1Ph 50Hz 208 230V 1Ph 60Hz MCC MOC 35 Cooling Units Indoor Unit Outdoor Unit Power Supply MCH MOH 25 Heat pump Units N 1 2 3 N 1 2 3 L1 L2 L3...

Page 16: ...of cables L N 1 2 Wiring Sizes Or as required to meet national and local codes Notes Terminals N and 1 see diagrams above correspond to power supply to the indoor unit coming from the outdoor unit Compressor power supply is established by teminal 2 Power supply to the 4 way valve is established by terminal 3 For further details on wiring of these units see the diagrams pasted inside each unit Unit...

Page 17: ...5 meters Maximum Piping Lengths Note Where the difference in elevation between the indoor unit and the outdoor unit is greater than 5 meters install an oil trap every 5 meters The suction line must have a 2 gradient up to the compressor on horizontal sections Where piping lengths are unusually long and include a large number of oil traps it may be necessary to adjust to compressor charge Refrigera...

Page 18: ... reset shall be when the EMS switch is pressed for more than 1 second and less than 10 seconds Upon release the operation shall return to normal and the unit shall be off 3 To start this mode the emergency switch must be pressed for at least 10 seconds and released while in normal operation mode To interrupt this mode press the emergency switch again for at least 10 seconds 4 If a failure occurs d...

Page 19: ... outdoor fan runs but the compressor will not start C There is insufficient heating or cooling D The compressor run continuously E The compressor starts but shuts down quickly F Clicking sound is heard from the air conditioner continued Probable cause 1 Power Failure 2 Fuse blown or circuit breaker open 3 Voltage is too low 4 Faulty contactor or relay 5 Electrical connections loose 6 Thermostat ad...

Page 20: ...th power on O O O Normal Operation ON Temperature satisfied X O O Normal Operation Waiting for delay X F 1 O Normal Operation Compressor started X O X Normal Operation Sleep mode X X X O Normal Operation Start timer set X F 2 X O Normal Operation Stop timer set X F 3 X O Normal Operation Low HP temp 20 C X O F 1 Protection Coil temp 40 C cooling X O F 2 Protection Overheat 62 C heating X F 1 F 1 P...

Page 21: ... 548 1 845 199 199 199 199 205 205 240 26 26 27 29 46 5 46 5 62 Wired or Wireless Control with LCD Display 1 1 1 1 1 1 1 Rotary Scroll 492 492 590 696 900 1 142 1 142 764 764 820 850 1 060 1 060 1 060 230 230 280 287 345 345 345 38 42 62 68 107 127 127 40 43 63 69 109 129 129 Flare and Nuts 3 8 1 2 5 8 5 8 5 8 3 4 3 4 1 4 1 4 3 8 3 8 3 8 3 8 3 8 Models Cooling Nominal Capacitie Heating Power Suppl...

Page 22: ...58 990 990 990 990 1 548 1 548 1 845 199 199 199 199 205 205 240 26 26 27 29 46 5 46 5 62 Wired or Wireless Control with LCD Display 1 1 1 1 1 1 1 Rotary Scroll 492 492 590 696 900 1 142 1 142 764 764 820 850 1 060 1 060 1 060 230 230 280 287 345 345 345 40 42 64 68 Flare and Nuts 3 8 1 2 5 8 5 8 5 8 3 4 3 4 1 4 1 4 3 8 3 8 3 8 3 8 3 8 Models Cooling Nominal Capacitie Heating Power Supply Power Co...

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Page 25: ...rant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit This refrigerant may then be re used if appropriate or returned to the manufacturer for disposal Under No circumstances should refrigerant be vented to atmosphere Where appropriate drain the refrigerant oil from each system into a suitable container and dispose of according to local laws and re...

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