Samsung AG010KSV Series Installation Manual

ELECTRICAL WORK55EnglishK2 (Number ofpress) KEY operation Display on 7-Segment10 times Inverter compressor 2 check11 times Fan 1 check12 times Fan 2 check13 times End KEY operation -f To use key operating function for service and maintenance when installing module/group, set as main control(refer to the Dip S/W No.1 setting method on page 59.) or cancel in module/group.f During Discharging mode, voltage of Inv1 and Inv2 will be displayed alternately.f Even when the power is off, it is dangerous when you come in contact with inverter PCB, fan PCB since highpressure DC voltage is charged to those parts.f When replacing or repairing the PCB, cut-off the power and wait until the DC voltage is discharged beforereplacing/repairing them.- Wait for more than 15 minutes to allow those parts to be fully discharged.f When there is error, Discharge mode of DC link voltage may not have been effective. Especially when E464 andE364 error is displayed, power element might be damaged so do not use the Discharge mode of DC link voltage.K3 (Number ofpress) KEY operation Display on 7-Segment1 time Initialize (Reset) operation Same as initial stateK4 (Number ofpress) Display contentsDisplaySEG1 SEG2, 3, 41 time Capacity depending on horsepower 1 AG010KSV✴✴✴ 0, 1, 2AG015KSV✴✴✴ 0, 1, 82 times Order frequency (Compressor 1) 2 120 Hz 1, 2, 03 times Order frequency (Compressor 2) 3 120 Hz 1, 2, 04 times High pressure (MPa) 4 1.52 MPa 1, 5, 25 times Low pressure (MPa) 5 0.43 MPa 0, 4, 36 times Discharge temperature (Compressor 1) 6 87°C 0, 8, 77 times Discharge temperature (Compressor 2) 7 87°C 0, 8, 78 times IPM temperature (Compressor 1) 8 87°C 0, 8, 79 times IPM temperature (Compressor 2) 9 87°C 0, 8, 710 times CT sensor value (Compressor 1) A 2 A 0, 2, 011 times CT sensor value (Compressor 2) B 2 A 0, 2, 012 times Suction 1 temperature C -42°C -, 4, 213 times COND Out temperature D -42°C -, 4, 214 times Temperature of liquid pipe E -42°C -, 4, 215 times TOP temperature (Compressor 1) F -42°C -, 4, 216 times TOP temperature (Compressor 2) G -42°C -, 4, 217 times Outdoor temperature H -42°C -, 4, 218 times EVI inlet temperature I -42°C -, 4, 2