Samsung UH070EZMC, Руководство по обслуживанию, Страница: 9 / 42

Installation
Samsung Electronics 8
K1
1
2
3
1
2
3
4
1
2
3
4
5
6
7
Adding refrigerant for heat pump models
Test operation for heat pump models
End
Adding refrigerant for cooling only models
Test operation for cooling only models
Pump Down for recovery of refrigerant
End
Reset
Discharge temperature of compressor
Temperature of outdoor heat exchanger
Outdoor temperature
Step of electronic expansion valve
(0 step : all closed, 480 step : all open)
Temperature of evaporator
Indoor temperature
Stopping view mode & display communication data
110 °C
38 °C
34 °C
120STEP
(12 x 10)
-2 °C
12 °C
22 °C
KEY
Number of
press
Item
Example
Display Meaning
K2
K3
K4
Function
Number
of press times
1
2
3
4
✳
Use the K1 only for heat pump models.
K1
(Displayed on SEG 3, 4)
Adding refrigerant at
heating mode
Test operation at
heating mode
End
-
K2
(Displayed on SEG 3, 4)
Adding refrigerant at
cooling mode
Test operation at
cooling mode
Pump Down for recovery
of refrigerant
End
K3
(Displayed on SEG 3, 4)
Reset
-
-
-
K4
(Displayed on SEG 3, 4)
Displays data
-
-
-
■
Summary of KEY functions
■
Reading data indicated on the display
DB98_15108A(1)_1 10/15/03 3:06 PM Page 8