6Model A B C D E G HGMV-ND07T/A-T(U) 37-3/8 35 33 26-3/4 30-3/4 2-1/2 8-1/4GMV-ND09T/A-T(U)GMV-ND12T/A-T(U)GMV-ND15T/A-T(U)GMV-ND18T/A-T(U)GMV-ND24T/A-T(U)37-3/8 35 33 26-3/4 30-3/4 2-1/2 10-1/4GMV-ND30T/A-T(U)GMV-ND36T/A-T(U)GMV-ND42T/A-T(U)GMV-ND48T/A-T(U)37-3/8 35 33 26-3/4 30-3/4 2-1/2 13-3/83.1.4 Selection of Air Switch and Power Cord3.2 Installation of Four-way Cassette Type Indoor Unit3.2.1 Requirements for External Dimensions and Installation andMaintenance SpacesModel Power Cord Size Air Switchcapacity (A)Minimum Sectional Areaof Ground Wire AWGMinimum Sectional Areaof Power Cord AWGGMV-ND07PLS/A-T(U)208/230V/60Hz 15 AWG18 AWG18GMV-ND09PLS/A-T(U)GMV-ND12PLS/A-T(U)GMV-ND14PLS/A-T(U)GMV-ND18PLS/A-T(U)GMV-ND22PLS/A-T(U)763.1.4 Selection of Air Switch and Power Cord≥59t≥59Model Power Cord SizeAir Switchcapacity(A)Minimum SectionalArea ofGround WireAWGMinimum SectionalArea of PowerCordAWGGMV-ND07PLS/A-T(U) 208/230V/60Hz 15 AWG18 AWG18GMV-ND09PLS/A-T(U) 208/230V/60Hz 15 AWG18 AWG18GMV-ND12PLS/A-T(U) 208/230V/60Hz 15 AWG18 AWG18GMV-ND14PLS/A-T(U) 208/230V/60Hz 15 AWG18 AWG18GMV-ND18PLS/A-T(U) 208/230V/60Hz 15 AWG18 AWG18GMV-ND22PLS/A-T(U) 208/230V/60Hz 15 AWG18 AWG183.2 Installation of Four-way Cassette Type Indoor Unit3.2.1 Requirements for External Dimensions and Installation andMaintenance Spaces.UNITS:inchesUnit: inModel A B C D E G HGMV-ND07T/A-T(U) 37-3/8 35 33 26-3/4 30-3/4 2-1/2 8-1/4GMV-ND09T/A-T(U)GMV-ND12T/A-T(U)GMV-ND15T/A-T(U)GMV-ND18T/A-T(U)GMV-ND24T/A-T(U)37-3/8 35 33 26-3/4 30-3/4 2-1/2 10-1/4GMV-ND30T/A-T(U)GMV-ND36T/A-T(U)GMV-ND42T/A-T(U)GMV-ND48T/A-T(U)37-3/8 35 33 26-3/4 30-3/4 2-1/2 13-3/83.2.2 Installation Notice◆This indoor unit may be installed on ceilings up to 137-3/4in in height (for 30~48k units:157-≥ 98 3/8Unit: In.