Troubleshooting
Samsung Electronics
67
غ͑͑
AM080/100/120/200FXWANR*, AM300KXWANR* / AM072/096/120/192HXWAF(J)R*,
AM240KXWAF(J)R*
ـ
Key input of the outdoor unit when the service enters the operation mode.
K1 (Number of press)
Key operation
Display on segment
Press and hold 1 time
Auto trial operation
K, 1, BLANK, BLANK
1 time
Refrigerant charging in Heating mode
K, 1, BLANK, BLANK
2 times
Trial operation in Heating mode
K, 2, BLANK, BLANK
3 times
Pump out in Heating mode (Outdoor unit address 1)
K, 3, BLANK, 1
4 times
Pump out in Heating mode (Outdoor unit address 2)
K, 3, BLANK, 2
5 times
Pump out in Heating mode (Outdoor unit address 3)
K, 3, BLANK, 3
6 times
Pump out in Heating mode (Outdoor unit address 4)
K, 3, BLANK, 4
7 times
Vacuumig (Outdoor unit address 1)
K, 4, BLANK, 1
8 times
Vacuumig (Outdoor unit address 2)
K, 4, BLANK, 2
9 times
Vacuumig (Outdoor unit address 3)
K, 4, BLANK, 3
10 times
Vacuumig (Outdoor unit address 4)
K, 4, BLANK, 4
11 times
Vacuuming (All outdoor units)
K, 4, BLANK, A
12 times
End Key operation
-
K2 (Number of press)
Key operation
Display on segment
1 time
Refrigerant charging in Cooling mode
K - 5 - BLANK - BLANK
2 times
Trial operation in Cooling mode
K - 6 - BLANK - BLANK
3 times
Pump down all units in Cooling mode
K - 7 - BLANK - BLANK
4 times
HR: Pipe connection inspection
H/P: Auto trial operation
K - 8 - BLANK - BLANK
5 times
Checking the amount of refrigerant
K - 9 - X - X
(Display of last two digits may differ
depending on the status)
6 times
Discharge mode of DC link voltage
K - A - BLANK - BLANK
7 times
Forced oil collection
K - C - BLANK - BLANK
8 times
Inspect inverter compressor 1
K - D - BLANK - BLANK
9 times
Inspect inverter compressor 2
K - E - BLANK - BLANK
10 times
Water pipe valve/Pump check
K - F - BLANK - BLANK
4-2 Service Operation
4-2-1 Special Operation
B Type
A Type
Summary of Contents for AM080FXWANR
Page 168: ...Samsung Electronics 165 5 PBA Diagram and Parts List 5 1 ASS Y PBA MAIN Push buttons Type...
Page 170: ...PBA Diagram and Parts List Samsung Electronics 167 5 1 ASS Y PBA MAIN cont DIP S W Type...
Page 172: ...PBA Diagram and Parts List Samsung Electronics 169 5 2 ASS Y PBA MAIN HUB AC...
Page 174: ...PBA Diagram and Parts List Samsung Electronics 171 5 2 ASS Y PBA MAIN HUB cont DC...