Table of Contents
Advertisement
Troubleshooting
4-2 Service Operation
4-2-1 Special Operation
AM080/100/120/200FXWANR*, AM300KXWANR* / AM072/096/120/192HXWAF(J)R*,
AM240KXWAF(J)R*
Key input of the outdoor unit when the service enters the operation mode.
K1 (Number of press)
Press and hold 1 time
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
Samsung Electronics
A Type
Key operation
Auto trial 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
HR: Pipe connection inspection
H/P: Auto trial operation
Checking the amount of refrigerant
Discharge mode of DC link voltage
Forced oil collection
Inspect inverter compressor 1
Inspect inverter compressor 2
Water pipe valve/Pump check
B Type
Display on segment
K, 1, BLANK, BLANK
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
(Display of last two digits may differ
depending on the status)
K - A - BLANK - BLANK
K - C - BLANK - BLANK
K - D - BLANK - BLANK
K - E - BLANK - BLANK
K - F - BLANK - BLANK
67
Advertisement
Table of Contents
