Panasonic CU-E12GFE

50
3. Control contents
- Change a current limit value in a protection location A. (Refer to the clause of total running current control value)
4. Condition resolutive
It is canceled when it stops satisfying all of the above-mentioned.
9.15.2.3. Anti-Freezing Control
1. When indoor heat exchanger temperature is lower than 2qC continuously for six minutes, compressor will stop operating
2. Compressor will resume its operation three minutes after the indoor heat exchanger is higher than 10qC.
3. At the same time, indoor fan speed increase +20 rpm compared to its normal operation.
4. If indoor heat exchanger temperature is higher than 10qC for five minutes, the fan speed will return to its normal operation.
9.15.2.4. Anti-Dew Formation Control
1. When indoor fan speed is set at Me- or slower, the compressor operating frequency is regulated by operation time to prevent
fog discharged from indoor as shown in below table.
2. After 420 minutes, the operation restarts again from the beginning.
3. The operation will restart the above control whenever remote controller setting temperature or fan speed setting is changed.
9.15.3. Protection Control For Heating Operation
9.15.3.1. Intake Air Temperature Control
Compressor will operate at Max freq 67 if either one of the below conditions occur:
1. When the indoor intake air temperature is less than 20qC and remote control setting fan speed is lower Me-.
2. When the indoor intake air temperature is 30qC or above.
rpm Operation time, T (min) CU-E9GFE CU-E12GFE rpm Operation time, T (min) CU-E18GFE
Below 710
0 < T 30
26Hz 39Hz
1170 ~ 1450
0 < T 30
61Hz
30 < T 90
26Hz 37Hz
30 < T 90
45Hz
90 < T 420
26Hz 37Hz
90 < T 420
43Hz
710 ~ 790
0 < T 30
40Hz 59Hz
1310 ~ 1450
0 < T 30
68Hz
30 < T 90
33Hz 48Hz
30 < T 90
68Hz
90 < T 420
32Hz 47Hz
90 < T 420
47Hz
791 ~ 970
0 < T 30
50Hz 70Hz
1310 above
0 < T 30
86Hz
30 < T 90
40Hz 59Hz
30 < T 90
72Hz
90 < T 420
40Hz 59Hz
90 < T 420
72Hz
970 above
0 < T 30
52Hz 72Hz
30 < T 90
40Hz 59Hz
90 < T 420
40Hz 59Hz