Outdoor Unit18k | Heat Controller MSS-018B/A, MSH-0186/A, MSS-009B/A

	4. Outdoor Unit(18k)
n	oý
L -A

\ 0

Page 71

Image 71

Heat Controller MSS-018B/A, MSH-0186/A, MSH-01 2B/A, MSS-009B/A, MSS-012B/A, MSS-024B/A, MSH-024B/A manual Outdoor Unit18k

Contents

Heat CONTROLLER, INC Contents Auto Wind FunctionsIndoor Unit Fan Speed Selection Remote ControllerOperation Owoff Operation Mode Selection Oumw 1 ,260 Product SpecificationsCooling OnlyPower Supply 17Z,-W Air Circulation Product SpecificationsCooling & Heating 9k, 12k 18k, 24k Jzý, Installation plateIndoor Unit Tubing hole cover Model DIM Outdoor UnitGas side Cooling Only Models Refrigeration Cycle Diagram Evaporator I / \ Cooling & Heating ModelsCamay a Heating Heat Iroom Indoor Wiring DiagramIndoor Wiring Diagram MSS-012, MSS-018, MS18, MSS-024, MSF4424 LO.a Outdoor Unit Cooling Only Models9k, 12k 18k 24k 12k 18k 24k Airflow Direction Control Time delay Safety ControlCooling Operation Mode Function of main control Setting TEMP. -10F Auto Operation Electronic control modeIntake AIR Temp Setting TEMP. +1F End ModeoMODE1rStart MODE2 MODE3 MODE4 Modes OFF Compressor Soft Dry Operation ModeIntake AIR TE Selecting Low Indoor Intake AIR Temp Setting TEMP. +60FSetting Temp Heating Operation Modeonly Heating Model Defrost on Rý uPipe Temp Defrost OFF Setting TEMP. -1F Cooling or Heating Mode with Sleep Mode Auto Control ICJ Setting TempForced Operation Crank Case Heater Coil Controlonly Heating model Outdoor Indoor Diagnosis Display FunctionSelf-diagnosis Function Buzzer Sound When servicing InstallationIs toxic when burned When connecting refrigerant tubing Piping length and the elevation Roof Top InstallationsSelection of the best location Lower left and right side of Installation Plate Indoor Unit InstallationAvoid areas where electrical wiring, conduits or Wire or gas line can cause death or injury 113 H IW-0 Piping and Drainage of Indoor UnitPreparation of Pipings Started Poo For right rear piping Connection of Pipings 5kgm39.8ft.ibs Llj For the left pipings Installation plate. Engage the two hooks of the rear Insert the connecting cable into the indoor unitTape the tubing, drain hose and the connecting Indoor unit installation Drain hose Taping Connection of the cable Connecting Pipings and the cable to Outdoor unitConnecting the pipings to the Outdoor unit 2sanoev Terminals and fasten the wire tightly with the fixing screw Checking the Drainage Attach the Grille onto the cabinet Connect the cable to the indoor unit Forming the pipings BwidPage Page Evaluation of theperformance Temperature, Pressure, Ampere ChanSettfemont of Outdoor Unit Operation display Name and Function-Remote ControllerMG OFF Timer Button Sleep Mode Auto Button Start/Stop Button Qs Operation Mode Selection Button To remove the Control Box Be careful not to lose the clip when reassem- blingCooling & Heating Remove the securing screws Remove 2 securing screws Page To remove the Control Box To remove the Grille from the Chassis Unhook the tab on the left inside edge To remove the Discharge GrilleTo remove the Evaporator Remove three screws fixing control box and motor To remove the Fan Motor To remove the Cross-Flow Fan Cause of Trouble Cycle Troubleshooting GuideTrouble analysis Does beeping sound is made from the Indoor Unit? Turn off Main Power Cý After 10 secondsConnector related to CN-POWER Connector related to CN-FAN Display PWB Assy Check Connector related to CN-DC/DC R751K C711000PF Micom PIN Check Receiver Assy Product Is not operate with the remote controller Compressor/Outdoor Fan are unable to drive Turn on Main Power When Indoor Fan does not operate When Vertical Louver does not operate Operation indicator of Indoor unit blinks five times When a comunication error occurs CN-TH Phenomena in case of connecting errorIndoor Unit CN-UP/DOWN CN-TRANS CN-FAN CN-POWER RY-COMP+0 , ý Outdoor Unit Voltage of Connectors according to Indoor Fan Speed Optional Function Electronic Control Device 1OK Main PWB ASSYOutdoor UnitOptional Function Model LD2 LD4 18k, 24kLDt ftn ASM Schematic Diagram Page BA ýJ Parts Name Controller Plate InstallationRemote Controller Heat OTY Remark Indoor Unit18k, 24k Motor Assy Chassis Assy Parts Name Tom, .ý M m mm 7DDD \ , \ Front Panel Assy 9k, 12kBase Weld ASM Condenser Compressor ASM Reversing Valve Reversing Coil Capillary Final ASM HEATERCRANK-CASE1 Heat QTY Remark BarrierTOP Cover ASM Rear Panel 31 CAP Outdoor Unit18k `Ty MSS-018A MSH-018A L8k 171 Clamp Capacitor Controller Assy Check Valve CAPILLARY, Bent Reversing Coil QTY RemarkPWB ASSY, Main SH-CAPACITOR 2021-0024 CAPILLARY, Bent Panel Cover Control29 CAP PANEL, Rear MSS-009B MSS-012B 2021-0001 Remark R means service partsICJ No 9O2k FAN Assy Cross Plate Installation Holder Tube Motor Assy Chassis AssyMSS-0188 MSH-018B 2021-0001 2021-0074 2010-0003 2021-0069 2021-0005 GQ 21k Service VALVE1/4 Service VALVE112 HEATERCRANK-CASE TOP Cover ASMCapillary Final ASM Reversing Valve High Pressure S/W MSS-018A MSH-018A FAN Motor2021-0024 I`J PWBASSY,MAIN Support Valve High Pressure S/W Reversing CoilSAT City Remark Extra FAN Barrier ASM UTY Remark2035-0004 2035-0006 2021-0021 2050-0001 Heat CONTROLLER, INC

Heat Controller MSS-018B/A, MSH-0186/A, MSH-01 2B/A, MSS-009B/A, MSS-012B/A manual Outdoor Unit18k

Models: MSH-01 2B/A MSH-024B/A MSS-024B/A MSH-0186/A MSS-018B/A MSS-009B/A MSS-012B/A

4. Outdoor Unit(18k)