13-3-2 The function of key on the outdoor unit PCB
1. Display part
b c e d
G2
g
a f
SEG1
SEG2
3. Key function
Function
Enter times
1 time
2 time
3 time
4 time
Samsung Electronics
b c e d
G2
g
a f
G1
G1
SEG3
SEG4
K1
(SEG 3, 4 display)
Heating refrigerant
supplement(
)
Heating test
operation(
)
Completion
-
2. Key
K1
Reset
K2
(SEG 3, 4 display)
(SEG 3, 4 display)
Cooling refrigerant
supplement(
)
Cooling test
operation(
)
Refrigerant collection
(
)
Pump down
Completion
Reference Sheet
Check Mode
K2
K3
K4
View Mode
Reset
View Mode
K3
K4
(SEG 3, 4 display)
Reset
Data display
-
-
-
-
-
-
13-8