Samsung MH040FXEA2C Installation Manual

Contents

E-15ENGLISHINSTALLING THE OUTDOOR UNITConnecting the Cables to the Outdoor Unit1 Remove the cabinet side RH of the outdoor unit.2 Connect the assembly cable with the power cable such as figure.(40~70kgf.m) Each wire is labelled with the corresponding terminal number. Ensure the wire number of the indoor unit and the terminal number of the outdoor unit.3 Connect the earth wires to the earth terminals. Refer to the page 22 for further details on how to check that earthing is correct.4 Fix the cables with cable clamps near terminal blocks to protect the wireconnection to the terminals from force on the wire.5 Replace the terminal board cover, carefully tightening the screw.6 Connect the power cable to the auxiliary circuit breaker.2 electric cables must be connected to the outdoor unit:The assembly cable connecting the indoor unit to the outdoor unit.The power cable connecting the auxiliary circuit breaker to the outdoor unit.The designs and shape are subject tochange according to the model.1(L) 2(N) 1(L) 2(N)1(L) 2(N) F1 F2 1(L) 2(N) F1 F2F1 F2 F1 F2L NF1 F2F1 F21 2211 2 F1 F2F1 F21 21 2B CB CA� � � �MH040FXA2B/MH040FXA2C/MH050FXA2B/MH050FXA2C/MH18VF1X/MH19VF1XA-unit B-unitIndoor unitAssembly cableEarthterminalOutdoor unitMain Powersupply cablePower cable to indoor units Communication cableto indoor units��Cable Type: ACable Type: BCable Type: CThe specification for cables :EarthterminalEarthterminalEarthterminalEarthterminalWhen you install the unit, make first refrigerant connections and then elec-trical connections.Connect the air conditioner to grounding system beforeperforming the electrical connection.If unit is uninstalled first disconnectelectrical cables, then refrigerant connections. Connect the power cable to the auxiliary circuit breaker. If every pole fails to connect to the power supply,it must be incorporated in a wire with a contact opening of ≥3mm. The terminal is connected too firmly , the terminal may be damaged.Model Main Power Supply Cable Indoor Power Supply Cable Communication Cable FUSE MCCB Type GLSpecication Type Specication Type Specication TypeMH040FX*A2BMH040FX*A2CMH050FX*A2BMH050FX*A2CMH18VF1XMH19VF1X3G, 2.5mm2 ormore,H07RN-F� 3G, 1.0mm2 ormore,H07RN-F� 2G, 0.75mm2 ormore,H07RN-F�20A Frame : 30ATrip : 20A 20AMH060FX*A3B 20A Frame : 30ATrip : 25A 25AMH070FX*A4BMH080FX*A4B 30A Frame : 30ATrip : 30A 30AScrew Torque(kgf.cm)Unfasten Torque Tighten TorqueM4 17~30 25~40M5 20~35 30~5009'FJM_OUTDOOR_28896A_IM_E_11.23.09.indd 15 2009-11-24 9:19:52