Table of Contents
Advertisement
Alignment and Adjustments
I Summary of KEY functions
Function
Number
(Displayed on SEG 3, 4)
of press times
Adding refrigerant at
1
heating mode
Test operation at
2
heating mode
3
4
✳ Use the K1 only for heat pump models.
I Reading data indicated on the display
Number of
KEY
press
1
Adding refrigerant for heat pump models
K1
2
Test operation for heat pump models
3
End
1
Adding refrigerant for cooling only models
2
Test operation for cooling only models
K2
3
Pump Down for recovery of refrigerant
4
End
K3
Reset
1
2
3
Discharge temperature of compressor
4
Temperature of outdoor heat exchanger
5
Outdoor temperature
Step of electronic expansion valve
6
K4
(0 step : all closed, 480 step : all open)
7
Temperature of evaporator
Indoor temperature
8
9
10
Stopping view mode & display communication data
Samsung Electronics
All manuals and user guides at all-guides.com
K2
K1
(Displayed on SEG 3, 4)
Adding refrigerant at
cooling mode
Test operation at
cooling mode
Pump Down for recovery
End
of refrigerant
-
End
Item
K3
(Displayed on SEG 3, 4)
(Displayed on SEG 3, 4)
Displays data
Reset
-
-
-
Example
Display
K4
-
-
-
Meaning
110 °C
38 °C
34 °C
120STEP
(12 x 10)
-2 °C
12 °C
22 °C
3-2
Advertisement
Table of Contents
Troubleshooting
