Functions and control
15 Domestic air conditioner
2 Wh_c<-8 Max_hz2 112HZ
3 Wh_c<-2 Max_hz3 112HZ
4 Wh_c<5 Max_hz4 94HZ
5 Wh_c<10 Max_hz5 78HZ
6 Wh_c<17 Max_hz6 67HZ
7 Wh_c<20 Max_hz7 56HZ
8
Wh_c>＝20
Max_hz8 52HZ
Remarks: The above are the maximum frequency limitations of the complete appliance which are
affected by the environment, and they have nothing to do with the ability of the indoor unit.
Refrigeration/dehumidification mode:
Serial No. Temperature scope
Frequency limitation
1 Wh_c<16 Max_hz1 37HZ
2 Wh_c<22 Max_hz2 48HZ
3 Wh_c<29 Max_hz3 61HZ
4 Wh_c<32 Max_hz4 70HZ
5 Wh_c<40 Max_hz5 84HZ
6 Wh_c<48 Max_hz6 65HZ
7 Wh_c>=48 Max_hz7 54HZ
Remarks: the above are not only the maximum frequency limitations of the complete appliance
which are affected by the environment, but also the maximum ability limitation of the system. When the
starting ability is not the maximum, its maximum frequency limitation is calculated by the following
●
equations:
The frequency limitation which is affected by the temperature and under the condition of actual
ability＝the actual running system ability*the maximum frequency which is limited by the temperature
and under the condition of maximum ability/the maximum designing ability of the system
Refrigeration/dehumidification mode:
Heating mode:
●
The calculation of the actual output frequency:
●
F= F-ED-*(rated frequency)×K
F
●
-ED-*(rated frequency)= The frequency which is limited by the outdoor environment temperature
Notes:
The indoor setting
airflow speed
Low Medium Quiet
The percentage of the
rated frequency K
70% 85% 50%
The indoor setting
airflow speed
Low Medium Quiet
The percentage of the
rated frequency K
73% 90%
51%
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