Haier 1U50KEPFRA-H, Руководство по обслуживанию, Страница: 16 / 71

Functions and control
16
Domestic air conditioner
3 Wh_c<-2 Max_hz3 106HZ
4 Wh_c<4 Max_hz4 99HZ
5 Wh_c<10 Max_hz5 86HZ
6 Wh_c<17 Max_hz6 71HZ
7 Wh_c<20 Max_hz7 56HZ
8 Wh_c> 20 Max_hz8 46HZ
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 48 HZ
2 Wh_c<22 Max_hz2 53HZ
3 Wh_c<29 Max_hz3 65HZ
4 Wh_c<32 Max_hz4 74HZ
5 Wh_c<40 Max_hz5 86HZ
6 Wh_c<48 Max_hz6 73HZ
7 Wh_c>=48 Max_hz7
61
HZ
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:
When refrigerating, it is needed to satisfy
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
80% 90% 5 1 %