Panasonic U-72MF2U9 Service Manual page 56

14. Detailed Settings in EEPROM of Outdoor Unit
Never use the DN code unlisted in the following table.
DN
Actuation of solenoid valve kit
AC
(EP closed)
C1 O output change
2
CD Setting at heating thermostat OFF
Indoor fan mode setting when in
DD discharge tube accumulated refrigerant
recovery control
Discharge tube accumulated refrigerant
DE
1
recovery control permission temperature
Discharge air temperature control with
E1
thermostat OFF additional time
Indoor unit fan selection when in cooling
ED
thermostat OFF
2
3
4
5
6
7
8
9
Item
0=Invalid (P), 1=Valid
0=Continuously set OFF (P)
1=Refrigerant leak prevention (normal OFF)
2=Refrigerant leak prevention (normal ON)
3=Pumpdown control
0=Invalid (P) , 1=Heating airflow prevention mode
0=Invalid , 1=stop (P) , 2=LL
-25=-13°F (-25°C), -20=-4°F (-20°C), -15=5°F (-15°C) ,,,,,
40=104°F (40°C) ,,,,, 55=131°F (55°C)
-20=-20 min , -19=-19 min ,,,,,
0=0 min (P) ,,,,, 10=10 min
0=Invalid (P) , 1=stop , 2=LL , 3=interval operation , 4=never
use
Setting No.
1 - 48
3WAY VRF SYSTEM
Control Functions
(P) : Factory preset mode