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Argo AEI1G140EMX3PH Installation Instructions Manual

Split air conditioner system
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EN
INSTALLATION INSTRUCTIONS
IT
ISTRUZIONI D'INSTALLAZIONE
FR
NOTICE D'INSTALLATION
AEI1G140EMX3PH
AEI1G140EMX
Split air conditioner system
Condizionatore d'aria split system
Climatiseur split
37.4255.199.01
02/2022

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Summary of Contents for Argo AEI1G140EMX3PH

  • Page 1 INSTALLATION INSTRUCTIONS ISTRUZIONI D’INSTALLAZIONE NOTICE D’INSTALLATION AEI1G140EMX3PH AEI1G140EMX Split air conditioner system Condizionatore d’aria split system Climatiseur split 37.4255.199.01 02/2022...

  • Page 2: Table Of Contents

    CONTENTS 1 - Installation site selection..............4 2 - System wiring diagram ..............4 3 - Wires’ size and delayed fuse ............10 4 - Additional material required for installation (not supplied) ...10 5 - Operating limits and models combination ........10 6 - Tubing length and elevation difference limits .......12 7 - Accessories supplied with the unit ..........12 8 - Tools required for installation (not supplied) ........13 9 - Dimensions, weight and tubes connection ........13...
  • Page 3 WARNING When wiring ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. ONLY A QUALIFIED, EXPERIENCED ELECTRICIANS SHOULD ATTEMPT TO WIRE THIS SYSTEM. • Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked, to ensure the grounding.

  • Page 4: 1 - Installation Site Selection

    1 - INSTALLATION SITE SELECTION AVOID • Heat sources, exhaust fans. • Direct sunlight. • Damp, humid or uneven locations. • To make holes in areas where electrical wiring or conduits are located. • Choose places as cool as possible and well ventilated. •...
  • Page 5 2 INDOOR UNITS 3 PHASE POWER SUPPLY AC 380-415V 3PHASE 50Hz 3 INDOOR UNITS 3 PHASE POWER SUPPLY AC 380-415V 3PHASE 50Hz...
  • Page 6 4 INDOOR UNITS 3 PHASE POWER SUPPLY AC 380-415V 3PHASE 50Hz 5 INDOOR UNITS 3 PHASE POWER SUPPLY AC 380-415V 3PHASE 50Hz...
  • Page 7 1 INDOOR UNIT 1 PHASE 2 INDOOR UNITS 1 PHASE...
  • Page 8 3 INDOOR UNITS 1 PHASE 4 INDOOR UNITS 1 PHASE...
  • Page 9 5 INDOOR UNITS 1 PHASE DELAYED FUSE ELECTRICAL SWITCH (SAFETY) 220 - 240 V ~ 50 Hz 380 - 415 3N ~ 50 Hz Main switch for disconnection from the supply line must have a contact separation in all poles that provides full disconnection under category III overvoltage conditions.

  • Page 10: Wires' Size And Delayed Fuse

    / A AEI1G140EMX 0,75 5,2 / 23,8 30 A AEI1G140EMX3PH 0,75 5,2 / 10,0 12,5 A Supply power wire A: Multipolar electric wire; the size of the suggested electric wire is showed on the table. The wire must be Mod.
  • Page 11 Outdoor - Indoor unit combination table - SYSTEM CONFIGURATION System Outdoor Combination Indoor unit port Emix type unit Emix tank D (A2W) mono G140 D (A2W) Outdoor - Indoor unit combination table - SYSTEM CONFIGURATION System Outdoor Combination Indoor unit port Emix type unit...

  • Page 12: Tubing Length And Elevation Difference Limits

    6 - TUBING LENGTH AND ELEVATION DIFFERENCE LIMITS AT SHIPMENT ADDITIONAL REFRIGERANT MINIMUM LENGTH MODEL L Tot. (m) L n (m) L Tot. (m) L n (m) L (m) MONO SPLIT DUAL SPLIT AEI1G140 TRIAL SPLIT QUADRI SPLIT PENTA SPLIT L Tot.

  • Page 13: Tools Required For Installation (Not Supplied)

    8 - TOOLS REQUIRED FOR INSTALLATION (NOT SUPPLIED) 1.Standard screwdriver 7. Hacksaw 12. Tube flaring tool 2. Phillips head screwdriver 8. Core bits ø 5 13. Torque wrench 3. Knife or wire stripper 9. Hammer 14. Adjustable wrench 4. Tape measure 10.

  • Page 14: Installation Procedure

    10 - INSTALLATION PROCEDURE Heat pump version. Minimum operation and maintenance area. Use, if necessary, the accessories supplied. Remove the side cover, then connect the power line Use insulated copper tube. Cut approximate 30-50 and interconnecting wires to outdoor unit on the cm.
  • Page 15 A good flare has the following characteristics: Tighten connections using a spanner and a torque - inside surface is glossy and smooth wrench; apply specified torque (see table). - edge is smooth - tapered sides are of uniform length. Apply refrigerant lubricant to the matching surface of the flare and union before connecting them together.
  • Page 16 Connect the indoor units using, if required, the With vacuum pump still running close the low adapter on the low pressure valves. pressure knob on valve manifold. Then stop vacuum pump. Using an hexagonal key, open the service Remove caps from service valves of both tubes. valve on small tube, then close it after 10 seconds.

  • Page 17: Basic Functions Of The Service Valves

    11 - BASIC FUNCTIONS OF THE SERVICE VALVES Narrow tube service Wide tube service Action valve (2-way) valve (3-way) Valve cap CLOSED O-ring Stem Shipping OPEN Operating and test running the air conditioner OPEN Measuring pressure and gas charging CLOSED Air purging with a vacuum pump The service port on the wide tube service valve uses a Schrader core valve to access the refrigerant system.

  • Page 18: Pump Down Procedure

    12 - PUMP DOWN PROCEDURE Connect a valve manifold to the charge port on a Turn on the unit’s operating switch and start wide tube service valve, partially open it (1/4 turn). cooling operation. When the low-pressure gauge Let the air purge from the manifold. Fully close the reading falls to 1 to 0,5 Kg/cm , close the wide narrow tube service valves all the way.

  • Page 19: Outdoor/Indoor Unit Refrigerant Circuit Address

    13 - OUTDOOR/INDOOR UNIT REFRIGERANT CIRCUIT ADDRESS CAUTION BEFORE STARTING THE SYSTEM, IT IS NECESSARY TO SET THE REFRIGERANT CIRCUIT ADDRESSES. THE SETTING HAS TO BE MADE ON THE INDOOR UNITS AND FOR EACH INDOOR UNIT OF THE SYSTEM. FOR THE SETTING, SEE THE INSTALLATION MANUAL OF THE SPECIFIC INDOOR UNIT. ADDRESSING EXAMPLES OUTDOOR UNIT INDOOR UNITS...

  • Page 20: Jumpers Setting (Control Board)

    14 - JUMPERS SETTING (CONTROL BOARD) FACTORY SETTING 3 PHASE MODELS CLOSED OPEN OPEN 1 PHASE MODELS CLOSED OPEN OPEN Internal use. Do not change factory setting. If changed, the unit will not run properly. Defrost type selection: CLOSED: the unit will automatically select between reverse cycle defrost and non-stop operation defrost. OPEN: the unit will run only reverse cycle defrost.

  • Page 21: Auto-Diagnosis Table

    15 - AUTO-DIAGNOSIS TABLE CAUTION Disconnect power and wait that all LEDs are OFF before servicing on the electrical box. X LED OFF O LED ON LED BLINKING LEDs ON BOARD DESCRIPTION COD. TEST MODE ERROR WRONG OUTDOOR-INDOOR UNITS COMBINATION NTTE PROBE DAMAGED OR NOT CONNECTED WTTE PROBE DAMAGED OR NOT CONNECTED LOW PRESSION PROTECTION...

  • Page 22: Electrical Wiring Diagram

    16 - ELECTRICAL WIRING DIAGRAM • SCHEMA ELETTRICO • SCHÉMA ÉLECTRIQUE 3 PHASE COLOURS BLACK NERO NOIR SCHWARZ NEGRO PRETO BLUE BLEU BLAU AZUL AZUL BROWN MARRONE MARRON BRAUN MARRÓN CASTANHO GRN / YEL - G / Y GREEN / YELLOW VERDE / GIALLO VERT / JAUNE GRÜN / GELB...
  • Page 23 1 PHASE SYMBOL CONTROL BOARD SCHEDA CONTROLLO CARTE DE COMMANDE 2V EXPANSION BOARD SCHEDA ESPANSIONE 2V CARTE D’EXPANSION 2V 4V EXPANSION BOARD SCHEDA ESPANSIONE 4V CARTE D’EXPANSION 4V DC BUS 3PH CONDERSER CONDENSATORE DC BUS 3PH CONDENSATEUR DC BUS 3PH CCH1 COMPRESSOR CRANK CASE HEATER RESISTENZA COMPRESSORE...

  • Page 24: Refrigerant Circuit

    17 - REFRIGERANT CIRCUIT • CIRCUITO FROGORIFERO • CIRCUIT RÉFRIGÉRANT...
  • Page 25 SYMBOL COMPRESSOR COMPRESSORE COMPRESSEUR 4 WAY INVERSION VALVE VALVOLA INVERSIONE 4 VIE VANNE D’INVERSION 4 VOIES DEFROST VALVE VALVOLA DEFROST SOUPAPE DE DÉGIVRAGE EXPANSION VALVE A-B-C-D-E-F VALVOLA DI ESPANSIONE A-B-C-D-E-F VANNE RÉVERSIBLE A-B-C-D-E-F COMPRESSOR DISCHARGE SENSOR SONDA TEMP. MANDATA COMPRESS. CAPTEUR DECHARGE COMPRESSEUR COMPR.
  • Page 26 TUBES CONNECTION • CONNESSIONE TUBI • CONNEXION DES TUBES SYSTEM CONFIGURATION EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT & COOLING) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY) SYSTEM CONFIGURATION EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT &...
  • Page 27 EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT & COOLING) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY)
  • Page 28 EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT & COOLING) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT & COOLING) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY)
  • Page 29 EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (HEAT ONLY) SYSTEM CONFIGURATION EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (ASID)
  • Page 30 (ASID) (ASIC) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL (ASIC)
  • Page 31 (ASID) (ASIC) EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL...
  • Page 32 EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL EMIX PORT: SEE EMIX UNIT OR EMIX TANK INSTALLATION MANUAL...
  • Page 33 Società a socio unico Via Alfeno Varo, 35 - 25020 Alfianello - BS - Italy Tel. +39 030 7285700 www.argoclima.com...

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