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Setting up Option Switches (Outdoor unit) (Continued)
Reading data indicated on the display
KEY
K1
K2
K3
K4
36
E-
Number of
press
1
Adding refrigerant for heat pump models
2
Test operation for heat pump models
3
End
1
Adding refrigerant for cooling only models
2
Test operation for cooling only models
3
Pump Down for recovery of refrigerant
4
End
Reset
1
Discharge temperature of compressor
2
Temperature of outdoor heat exchanger
3
Outdoor temperature
4
Step of electronic expansion valve
(0 step : all closed, 480 step : all open)
5
Temperature of evaporator
6
Indoor temperature
7
Stopping view mode & display communication data
Item
Example
Display
Meaning
110
°C
38
°C
34
°C
120STEP
(12 x 10)
-2
-2
°C
°C
12
12
°C
°C
22
22
°C
°C
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