Samsung AM080FX A Series Service Manual page 384

Key Options
8-4 How to check the view mode using a tact switch (cont.)
AM140/160/180/200/220/240/260/280/300KXVSSSS
K1 control
Press and hold
1 time
K1
(Number of press)
1 time
2 times
3 times
4 times
5 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
K2
(Number of press)
1 time
2 times
3 times
4 times
5 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
13 times
※ During "Discharge mode of DC link voltage", voltage of INV1 and INV2 will be displayed alternately.
※ Even when the outdoor unit power is off, it is dangerous when you come in contact with inverter PBA and fan PBA since they are
charged with high DC voltage.
※ When replacing/repairing the PBA, cut-off the power and wait until the DC voltage is discharged before replacing/ repairing them.
(Wait for more than 15 minutes to allow it to discharge naturally. )
※ When there were error, 'Dicharge mode of DC link voltage' may not have been effective Especialy if error E464 and E364 have been
occured, power element might be damaged by fire and therefore, do not use the 'Discharge mode of DC link voltage'.
K3
(Number of press)
1 time
Samsung Electronics
KEY operation
Auto trial operation
KEY operation
Refrigerant charging in Heating mode
Trial operation in Heating mode
Pump out in Heating mode (Outdoor unit address 1)
Pump out in Heating mode (Outdoor unit address 2)
Pump out in Heating mode (Outdoor unit address 3)
Pump out in Heating mode (Outdoor unit address 4)
Vacuumig (Outdoor unit address 1)
Vacuumig (Outdoor unit address 2)
Vacuumig (Outdoor unit address 3)
Vacuumig (Outdoor unit address 4)
Vacuuming (All outdoor units)
End Key operation
KEY operation
Refrigerant charging in Cooling mode
Trial operation in Cooling mode
Pump down all units in Cooling mode
H/R: Checking the pipe connection
H/P: Automatic setting of operation mode
(Cooling/Heating) for trail operation
Checking the amount of refrigerant
Discharge mode of DC link voltage
Forced defrost operation
Forced oil collection
Inverter compressor 1 check
Inverter compressor 2 check
Fan 1 check
Fan 2 check
End Key operation
KEY operation
Intialize (Reset) setting
K1 K2 K3 K4
(Display of last two digits may differ
Display on segment
"K" "K" "BLANK" "BLANK"
Display on segment
"K" "1" "BLANK" "BLANK"
"K" "2" "BLANK" "BLANK"
"K" "3" "BLANK" "1"
"K" "3" "BLANK" "2"
"K" "3" "BLANK" "3"
"K" "3" "BLANK" "4"
"K" "4" "BLANK" "1"
"K" "4" "BLANK" "2"
"K" "4" "BLANK " "3"
"K" "4" "BLANK" "4"
"K" "4" "BLANK" "A"
-
Display on segment
"K" "5" "BLANK" "BLANK"
"K" "6" "BLANK" "BLANK"
"K" "7" "BLANK" "BLANK"
"K" "8" "BLANK" "BLANK"
"K" "9" X X
depending on the progress)
"K" "A" "BLANK" "BLANK"
"K" "B" "BLANK" "BLANK"
"K" "C" "BLANK" "BLANK"
"K" "D" "BLANK" "BLANK"
"K" "E" "BLANK" "BLANK"
"K" "F" "BLANK" "BLANK"
"K" "G" "BLANK" "BLANK"
-
Display on segment
Same as initial state
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