Carrier 38VBH Installationshandbuch

42PQV/38VBH¥LLOYD’SREGISTERQUALITYASSURANCEISO9001R-410AINSTALLATION MANUAL

42PQV/38VBHGB - 9ENGLISH• The piping can be connected in the four ways indicated by ,,  and .When the piping is connected to points ,  or , rem

42PQV/38VBHGB - 10Routing the drain hose and refrigerantpiping• Tie together the refrigerant pipe, the drain hose, and theelectrical connection cord.•

42PQV/38VBHGB - 11ENGLISHTightening torqueValveFlare nut Valve cap Pressure port cap Valve needle Pressure portWrench mm Nm W

42PQV/38VBHGB - 12Refrigerant connections Pipe Pipe insulation Fastening tape Three-way valve (liquid) Needle valve Valve cap Valve needle All

42PQV/38VBHGB - 13ENGLISHCharge liquid-no gas.Copper tubes during storage.Use tools designed for R-410A higher pressure.Keep inside clean.2-stage vacu

42PQV/38VBHGB - 14Check• Next, check the unit drain system by pouring some water intothe unit drain pan and ensuring that it flows freely through thed

42PQV/38VBHGB - 15ENGLISHMinimum connection wire size (mm2)Model L N R C 1009, 012 1.5 1.5 1.5 1.5 1.5 1.5 LN1IMPORTANT:• Make refrigerant conn

42PQV/38VBHGB - 16Electrical connection for outdoor unit Connecting cable, indoor-outdoor units(field wiring). Mains supply connecting cable(field w

GB - 1742PQV/38VBHENGLISHElectrical connectionsNotes: 1. Outdoor unit is suitable for outdoor installation.2. Wire size shown applies to line length u

42PQV/38VBHGB - 18Pump Down and refrigerant cycleGasLiquid + GasLiquidCooling cycleHeating cycleLegend: Outdoor coil Compressor Check valve Strain

42PQV/38VBH1:1 inverter Heat pump systemENGLISHGB - 1For operation and maintenance instructions of this unit as well as installationinstructions, refe

42PQV/38VBHGB - 19ENGLISHOperating test, address selector and fault codeFault codeOnce a failure occurs with the indoor unit in operation,the green or

42PQV/38VBHGB - 20Table VIII : AccessoriesDescription42PQV/38VBH009 012Wall bracket kit••Active carbon filter and••Passive electrostatic filterNote:If

42PQV/38VBHGB - 21ENGLISHMaintenance and troubleshooting• Mains voltage wrong (too high or too low).• Condenser coil (outdoor or indoor, in case of he

42AP5A54030Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - Tel. 039/3636.1The manufacturer reserves the right to change any product specifications wi

42PQV/38VBHGB - 2General informationUnit installationRead this instruction manual thoroughly before starting theinstallation.• This equipment contains

GB - 342PQV/38VBHENGLISHDimensions and weight Pipe diameter Pipe diameterModel Gas Liquid Gas Liquid(Suction) (Liquid) (Suct

42PQV/38VBHGB - 4DEBACFAMinimum clearances and operating limitsModel 009-012A mm 50B mm 100C mm 400D mm 50E mm 300F mm 400Maximum conditionsoutdoor te

GB - 542PQV/38VBHENGLISHMaterial supplied and system chargeThe following field-supplied items are required to complete the installation.Name Specifica

42PQV/38VBHGB - 6• Fix the unit with locally purchased bolts buried in the block toprevent overturning due to strong gusts of wind.• For heat pump mod

42PQV/38VBHGB - 7ENGLISHExposure to direct sunshine, when unit is operating in coolingmode; always use shutters or shades.Positions too close to heati

42PQV/38VBHGB - 8Excessive height difference between indoor and outdoor unit (seeTable II "Connections"). Excessive distance between indoor