5ENGLISHFunction of Displayff The numbers which is displayed on left are the status of indoor unitchecking status through communication with same outdoor unit. (Ifit indicates 1, 3 and 7 that means the ADDRESS of indoor unit is set to1, 3 and 7.)ff The numbers which is displayed on right indicate the ADDRESSof SW01/SW02, SW03/SW04 and SW05/SW06 in sequential. (If itindicates 0, 1 and 2 that means the SW01/SW02 is set to 0, the SW03/SW04 is set to 1, and the SW05/SW06 is set to 2.)ff If the communication error occurs in distributor, the Er↔C0 messagewill be shown on the display alternatively.KEY functionff If you press a KEY on the PCB, the display will show you a step ofappropriate electronic expansion valve.KEY No. Meaning ExampleK1 Step of electronic expansion valve A 19(19 x 10 =190 STEP)K2 Step of electronic expansion valve BK3 Step of electronic expansion valve CK4 - -Applicable capacityModel A B C RefrigerantMXD-E24K132✴ 2 ~ 4.5 kW(7000 ~ 15500 Btu/h)5 ~ 9 kW(17000 ~ 31000 Btu/h) -R-410AMXD-E24K200✴ 2 ~ 4.5 kW(7000 ~ 15500 Btu/h)2 ~ 4.5 kW(7000 ~ 15500 Btu/h) -MXD-E24K232✴ 2 ~ 4.5 kW(7000 ~ 15500 Btu/h)2 ~ 4.5 kW(7000 ~ 15500 Btu/h)5 ~ 9 kW(17000 ~ 31000 Btu/h)MXD-E24K300✴ 2 ~ 4.5 kW(7000 ~ 15500 Btu/h)2 ~ 4.5 kW(7000 ~ 15500 Btu/h)2 ~ 4.5 kW(7000 ~ 15500 Btu/h)MXD-E32K200✴ 5 ~ 9 kW(17000 ~ 31000 Btu/h)5 ~ 9 kW(17000 ~ 31000 Btu/h) -MXD-E32K224✴ 5 ~ 9 kW(17000 ~ 31000 Btu/h)5 ~ 9 kW(17000 ~ 31000 Btu/h)2 ~ 4.5 kW(7000 ~ 15500 Btu/h)MXD-E32K300✴ 5 ~ 9 kW(17000 ~ 31000 Btu/h)5 ~ 9 kW(17000 ~ 31000 Btu/h)5 ~ 9 kW(17000 ~ 31000 Btu/h)NASA_Distributor Kit_IM_EN_03757A(1).indd 5 2013-01-18 오후 12:01:04