Sanyo 85464359982001 manual

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Sanyo 85464359982001 installation instructions

Contents

Gunma, Japan R410A Models Indoor UnitsOutdoor Units Optional Controllers …In a Snowy Area for Heat Pump-type Systems …In a Room…In Moist or Uneven Locations …In an Area with High Winds Check of Density Limit New Care regarding tubingBe sure to recharge the refrigerant only in liquid form Different tools required Existing tubing cannot be used especially R22 Compressor specifications are differentUse R410A exclusive cylinder only Single-outlet valve Contents Test RUN HOW to Process TubingAIR Purging Air Purging with a Vacuum Pump for Test Run Preparation Model 10 hp 16 hp GeneralOutdoor Unit Part name ’ty Concealed Duct 4-Way Air Discharge Semi-Concealed1-Way Air Discharge Semi-Concealed Wall-Mounted Concealed Duct High-Static PressureCeiling-Mounted Length ft ContentsMark 28.0 45.0 Tubing Size Main Tubing Size LA10 Main Tubing Size After Distribution LB, LC 11 Outdoor Unit Tubing Connection Size a BTU/h 16 Refrigerant Charge Amount at Shipment for outdoor unit Straight Equivalent Length of Joints13 Straight Equivalent Length of Joints Additional Refrigerant Charge Tube branching methods horizontal use When using ball valveWhen not using ball valve Example Optional Distribution Joint KitsModel name Cooling capacity after distribution Remarks Tubing size with thermal insulation 232,000 BTU/h 68.0 kW Main tubing Distribution joint tubing Example Main tubing Side view Selecting the Installation SiteIndoor Unit Front view Unit Installation SpaceOutdoor Unit Leave space open above Shield for Horizontal Exhaust Discharge Precautions When Installing in Heavy Snow Areas Air direction Front direction Unit installation Air direction 12, 18 Suspending the Indoor UnitPlacing the Unit Inside the Ceiling 12, 18, 24 Installing the Drain Piping On the indoor control board Start when you short the pinBe careful since the fan will Removing the corner cover Check that the panel is attached tightly to Installing the Ceiling PanelPanel installation locations so that the panel is Attached tightly to the unit. Fig Wiring the Ceiling Panel Special Remarks DC Fan Tap Change Procedure Checking After InstallationWhen Removing the Ceiling Panel for Servicing Adjusting the Auto Flap 29/64 Full-scale Installation diagram Suspension lug 25/32 1 Installing the Drain Piping Bottom drain port is for use only When you short the pin on the indoorBe careful since the fan will start Control board Appearance Electrical Power Wiring Wiring connectionsWiring Appearance Part name Removing the side panel Removing the intake grille Adjust so that there is no gap If a wireless remote controller is used Installing the side panel and intake grilleInstalling the intake grille Other Check after installation Type Length 62 and -4 show the detailed dimensions of the indoor unit Unit inside the ceiling Suspension bolts referring to the dimensional data onPrevious page. -61 and Table Tubing must be laid and connected inside the ceiling when Maximum permissible bend is Do not use adhesive at the drain connection port onIndoor unit Do not use the supplied drain hose bent at a 90 angle Increasing the Fan Speed Be careful since the fan will start when youHow to read the diagram Short the pin on the indoor control board Air intake and air outlet ports are visible from below This air conditioner is usually installed above the ceilingMinimum space for installation and service is shown So that the indoor unit and ducts are not visible. Only Ceiling. Ensure that the ceiling is strong Enough to suport the weight of the unitIt is important that you use extreme care Supporting the indoor unit inside Indoor Fan Performance How to Read the Diagram Refrigerant tubing drain hose position Service Extreme care in supporting Weight of the unit. BeforeWall and ceiling side opening position It is important that you use Inside Rear outlet port Duct for Fresh AirShaping the Tubing Bracket from the cover How to carry out power supply wiringWhen removing the fastening Regulations before wiring Selecting and Making a Hole Attaching the grille Removing the Grille to Install the Indoor UnitIf the Wall is Brick, Concrete or Similar Removing the grille Unit are completed Installing the Drain HoseShaping the Tubing Right-rear tubing Left or left-rear tubing KHX0752 / 0952 / 1252 Transporting HOW to Install the Outdoor UnitInstalling the Outdoor Unit Routing the Tubing Refrigerant tubing Connection method Supplied parts used? Prepare the TubingConnect the Tubing Cap tightening torque Refrigerant tube portTightening torque for each cap Work method Inter-outdoor unit control wiring Electrical WiringGeneral Precautions on Wiring U, D, T Type Wiring System Diagram Outdoor unit Indoor unit Shielded wire GroundGround How to connect wiring to the terminal For stranded wiring Deburring HOW to Process TubingConnecting the Refrigerant Tubing Use of the Flaring Method Flaring Procedure with a Flare Tool 870 Lbs · inch Over 5/128 1000 1200 kgf · cm Tube diameter Tightening torque Tube thickness Approximate Insulation material Two tubes arranged togetherThree tubes arranged together Insulating the Refrigerant Tubing Tubing Insulation Taping the Tubes Finishing the Installation Use a manifold valve for air purging Bottom when you pressurizeAir Purging with a Vacuum Pump for Test Run Preparation Leak test 45 min. or more 90 min. or more Evacuation Finishing the job Use a cylinder designed for use With R410A respectivelyCharging additional refrigerant Test RUN Items to Check Before the Test Run Test Run Procedure Main Outdoor Unit PCB Setting Address setting of main outdoor unit S007 Unit No. setting Indoor unit setting S004 Rotary switch, redExamples of the No. of outdoor units settings S006 3P DIP switch, blue Case Auto Address Setting Basic wiring diagram ExampleAutomatic Address Setting from the Outdoor Unit 22-9 Automatic Address Setting from Outdoor Unit Case 2 Automatic Address Setting no compressor operation Case 3A Automatic Address Setting in Heating ModeAutomatic Address Setting from Outdoor Unit Case 3B Automatic Address Setting in Cooling ModeAutomatic Address Setting* from the Remote Controller On outdoor main unit PCB Display during automatic address setting Checking the indoor unit addresses If 1 indoor unit is connected to 1 remote controllerRemote Controller Test Run Settings 07-007 W-2WAYIINA 1/23/07 609 PM Possible cause of malfunction Alarm contents Alarm Alarm messages displayed on system controller Name of Parts Care and CleaningAppendix Tips for Energy Saving TroubleshootingShould the power fail while the unit is running Latch Air intake Safety chain Grille Bolt screws Water drain Air outlet Air intake Ceiling panel optional Type 1-WAY Troubleshooting Type standard static pressure Type high static pressure Concealed Duct High-Static Pressure Type U, D Type Troubleshooting Air intake grille air intake Components and cause an electric shock hazard Or soot Type Wall-Mounted Tips for Energy Saving