Carrier 38GL_M...G Installation Manual

38GL_M…G38GL2M12G38GL2M18G38GL2M24G38GL3M21G 38GL4M24GR-410A•LLOYD'SREGISTERQUALITYASSURANCEISO9001INSTALLATION MANUAL

38GL_M…G R-410AGB - 9ENGLISHElectrical connections햲 Mains supply connecting cable (field wiring).햳 Connecting cable, indoor-outdoor units (field wirin

38GL_M…G R-410AGB - 10Electrical connectionsNotes: 1. Unit is suitable for outdoor installation.2. Data referred to the outdoor unit only.3. Starting

38GL_M…G R-410AGB - 11ENGLISHTesting, Pump Down and check the refrigerant chargeTestingIMPORTANT:Test each single unit separately.Pump DownPump down i

38GL_M…G R-410AGB - 1238GL2M18G - 38GL2M24GTeTa햳햲헂헁햶햸햻햵햴TaCheck the refrigerant chargeRefrigerant charge control햲 Outdoor unit햳 Circuit A compressor햴

38GL_M…G R-410AGB - 13ENGLISHCheck the refrigerant charge and unit maintenanceUnit maintenanceThe following maintenance operations must be carried out

38GL_M…G R-410AGB - 14TroubleshootingCompressor and fan of the outdoor unit will not start:• Unit not energized; check the mains power connections.• M

L010124H50 - 0202Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - Tel. 039/3636.1The manufacturer reserves the right to change any product specificati

GB - 138GL_M…G R-410ACooling only multisplit system outdoor unitsENGLISHFor operation and maintenance instructions of this unit as well as installatio

38GL_M…G R-410AGB - 2Dimensions, weight and minimum clearances38GL2M18G38GL2M24G38GL3M21GEEDEEDEEDBCFØ 8,5CFØ 8,5CFØ 8,5ABAAB38GL2M12G 38GL4M24GDimens

38GL_M…G R-410AGB - 3ENGLISH햲 Outdoor unit햳 Indoor unit circuit A햴 Indoor unit circuit A햵 Indoor unit circuit B햶 Indoor unit circuit BConnections and

38GL_M…G R-410AGB - 4General information• Dispose of the packaging material in accordance with localrequirements.• This equipment contains refrigerant

GB - 538GL_M…G R-410AENGLISHExcessive height difference between indoor and outdoor unit (seeTable II "Connections"). Excessive distance bet

38GL_M…G R-410AGB - 6Refrigerant connectionsMin.– 100 kPa(– 755 mmHg)1/2” UNF (R-410A)7/16” UNF (R-22)Charge liquid-no gas.Copper tubes during storage

GB - 738GL_M…G R-410AENGLISHWhere required, the unit must be charged with additionalrefrigerant.Additional charge must be added using electronic scale

38GL_M…G R-410AGB - 8햲 Three-way valve햳 Needle valve햴 Valve cap햵 Valve needle햶 Two-way valve햷 Allen (hex. head) wrench햸 Gas line (large diameter)햹 Liq