Samsung DVM S ECO BIG Series Service Manual page 45

■ K3 button function
K3
(Number of press)
1 time
■ K4 button function
K4
(Number of press)
Press and hold the K4 for
2 seconds to enter the
setting
1 time
2 times
3 times
4 times
5 times
6 times
7 times
K4
(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
14 times
15 times
16 times
17 times
18 times
19 times
Samsung Electronics
KEY operation
Initialize (Reset) setting
Displayed content
Main version
Inverter version
Fan 1 version
Fan 2 version
EEP version
Assigned address of the units
Manually assigned address of
the units
KEY operation
Outdoor unit model
Order frequency of compressor
High pressure
Low pressure
Discharge temperature of
compressor
IPM temperature of compressor
CT sensor value of compressor
Suction temperature
COND OUT temperature
Liquid pipe temperature
TOP temperature of compressor
Outdoor temperature
EVI inlet temperature
EVI outlet temperature
Main EEV step
EVI EEV step
Fan step
Current frequency of
compressor
Master indoor unit address
Display on segment
Page 1
MAIN Version (Ex. 1412)
INV1 Version (Ex. 1412)
FAN1 Version (Ex. 1412)
FAN2 Version (Ex. 1412)
EEP Version (Ex. 1412)
SEG 1,2
AUTO
Indoor unit: "A" , "0"
SEG 1,2
MANU
Indoor unit: "A" , "0"
Display on segment
SEG 1
1 AM080FXMS → 0, 0, 8
2 120 Hz → 1, 2, 0
3 1.52 MPa → 1, 5, 2
4 0.43 MPa → 0, 4, 3
5 87 °C → 0, 8, 7
6 87 °C → 0, 8, 7
7
2 A → 0, 2, 0
8
-42 °C → -, 4, 2
9 -42 °C → -, 4, 2
A -42 °C → -, 4, 2
B 87 °C → 0, 8, 7
C -42 °C → -, 4, 2
D -42 °C → -, 4, 2
E -42 °C → -, 4, 2
F 2000 steps → 2, 0, 0
G 300 steps → 3, 0, 0
H 13 steps → 0, 1, 3
I 120 Hz → 1, 2, 0
Master indoor unit not selected → BLANK , N , D
J If indoor unit No.1 is selected as the master unit →
0 , 0 , 1.
Troubleshooting
Display on segment
Same as initial state
Page 2
SEG 3,4
Address (ex) 07)
SEG 3,4
Address (ex) 15)
SEG 2, 3, 4
4-3