Panasonic U-20ME1E81, Service Manual

Page: 52 / 177

2WAY SYSTEM
Control Functions
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Outdoor Unit
1 - 44
1
14. Detailed Settings in EEPROM of Outdoor Unit
3WAY SYSTEM
Control Functions
14. Detail setting in EEPROM of outdoor unit
DN Item Setting No.
04 Operation for using snowfall sensor
0=No sensor & control (P) 1=Sensor & control
2=No sensor & no control
(For detail, refer to 5- 2 -2)
(For detail, refer to 5- 2 -3)
3=Sensor & no control
05 Outdoor fan silent mode
0=Invalid (P)
2=Silent priority & silent mode 2,,,,, 12=Silent mode 12
1=Silent mode 1
(For detail, refer to 6-4)
0C Indoor unit drain pump forced operation
0=Invalid
1=stop for 2 hours and drive for 20 minutes constantly
2=stop for 20 minutes and drive for 20 minutes constantly
3=Drive constantly
4-6=delay drive when thermostat OFF
7=delay drive when thermostat OFF (P)
8-11=delay drive when stopped
12-15=Delay drive when thermostat OFF & stopped
1A Demand 1 current ( ％ )
45=45%,,,,,
0=0%
45=45%
0=0%
75=75% (P) ,,,,,
40=40%
130=130% -1=No control
50=50% (P) ,,,,,
40=40%
-1=No control
(For detail, refer to 10-1)
1B Demand 2 current ( ％ )
130=130%
(For detail, refer to 10-1)
0D Measures against smell when indoor unit cooling
thermostat OFF
0=Invalid (P)
1=Measures against smell
(For detail, refer to 13-1)
(For detail, refer to 10-1)
23 E06 ignore function
1E Demand remote controller display
0=No demand display
1=When demand ON, “ready to start” display (P)
2=When forced thermostat OFF with demand ON,
“ready to start” display
Never use the DN code unlisted in the following table. (P) : Factory preset mode
2A Dew condensation prevention control of indoor unit
0=Invalid (P) 1=30 minutes
2=40 minutes 3=50 minutes
4=60 minutes
2B DP operation time for slime measures
20=20 minutes 30=30 minutes (P)
40=40 minutes
50=50 minutes
60=60 minutes
(For detail, refer to 6-4)
3E PSccutgt delay-start setting
0=8 seconds delay-start (P)
1=(system address x1x8) second delay-start
2=(system address x2x8)
3=(system address x3x8)
1=non-displayed
49 Automatic backup mode setting
0=Display (P)
(For detail, refer to 12-1-4)
81 Outdoor unit capacity
0=Invalid 2=25 3=28 1=22
6=40 4=32 7=45 5=36
10=63 8=50 11=71 9=56
14=100 15=112 13=90 12=80
18=160 16=125 19=180 17=140
22=250 23=280 21=224 20=200
26=400 0 5 4 = 7 2 5 3 3 = 4 2 25=355
30=600 31=630 29=560 28=500
34=800 35=840 33=710 32=670
8F High static pressure setting
0=Invalid (P) 1=High static pressure mode
2=Never use
(For detail, refer to 5- 2 -1)
3=Never use
4=Never use
5=Never use
6=Never use
13=13 1=1 ,,,,,
14 - 52=Never use
0=0 -1=Invalid (P)
3WAY SYSTEM
Control Functions
14. Detail setting in EEPROM of outdoor unit
DN Item Setting No.
Never use the DN code unlisted in the following table. (P) : Factory preset mode
A3 The minimum operating time 1 until defrosting
20=20 minutes 21= minutes ,,,,,
40=40 minutes (P)
(For detail, refer to 9-2)
41 - 90=Never use
1=Valid A6 Measures against smell when indoor unit cooling
thermostat OFF
0=Invalid (P)
1=Valid A7 Validity/invalidity of capacity control when cooling
operation
0=Invalid (P)
1=Valid AC Actuation of solenoid valve kit (EP closed) 0=Invalid (P)
C1 O2 output change
0=Continuously set OFF (P)
1=Refrigerant leak prevention (normal OFF)
2=Refrigerant leak prevention (normal ON)
(For detail, refer to 4-7)
(For detail, refer to 6-5)
E1
-20=-20 minutes
0=0 minute (P) ,,,,, 10=10 minutes
-19=-19 minutes ,,,,,
Discharge air temperature control with thermostat
OFF additional time
SM830204-05_2WAY SYS.indb 44 2015/01/21 17:00:06