Key Options
Samsung Electronics 401
K3 (Number of press) KEY operation Display on segment
1 time Intialize (Reset) setting Same as initial state
K4
(Number of press)
KEY operation
Display on segment
SEG 1 SEG2, 3, 4
1 time Outdoor unit model 1
AM120FXWS → Off, 1, 2
2 times Target frequency (Compressor 1) 2
120 Hz → 1, 2, 0
3 times Target frequency (Compressor 2) 3
120 Hz → 1, 2, 0
4 times High pressure (MPa) 4
1.52 MPa → 1, 5, 2
5 times Low pressure (MPa) 5
0.43 MPa → 0, 4, 3
6 times Discharge temperature (Compressor 6
87 °C → 0, 8, 7
7 times Discharge temperature (Compressor 7
87 °C → 0, 8, 7
8 times IPM temperature (Compressor 1) 8
87 °C → 0, 8, 7
9 times IPM temperature (Compressor 2) 9
87 °C → 0, 8, 7
10 times CT sensor value (Compressor 1) A
2 A → 0, 2, 0
11 times CT sensor value (Compressor 2) B
2 A → 0, 2, 0
12 times Suction temperature C
-42 °C → -, 4, 2
13 times COND OUT temperautre D
-42 °C → -, 4, 2
14 times Temperature of liquid pipe E
-42 °C → -, 4, 2
15 times TOP temperature (Compressor 1) F
-42 °C → -, 4, 2
16 times TOP temperature (Compressor 2) G
-42 °C → -, 4, 2
17 times Water temperature H
-42 °C → -, 4, 2
18 times EVI inlet temperature I
-42 °C → -, 4, 2
19 times EVI outlet temperature J
-42 °C → -, 4, 2
20 times Main EEV 1 step K
2000 steps → 2, 0, 0
21 times Main EEV2 step L
2000 steps → 2, 0, 0
22 times EVI EEV step M
300 steps → 3, 0, 0
23 times HR EEV step N
2000 steps → 2, 0, 0
24 times - O -
25 times Current frequency of the compressor P
120 Hz → 1,2,0
26 times Current frequency of the compressor Q
120 Hz → 1,2,0
27 times Suction 2 temperature R
-42 °C → -, 4, 2
28 times Address of master indoor unit S
When master indoor unit is not set → BLANK, N, D
When indoor unit No.1 is set as master indoor unit → 0, 0, 1
29 times Temperature of control box T
-42 °C → -, 4, 2
AM080/100/120/200FXWASS
※ When you install the product, optional function for outdoor unit must be set in compliance with installation conditions.
※ SW version, View mode 2 and address of the indoor unit, press and hold for three seconds to enter the K4.
(Information will be displayed in following order. Main-Hub-INV1-INV2 FAN1-FAN2-EEP-Automatically assigned address -
manually assigned address.)
8-4 How to check the view mode using a tact switch (cont.)