Midea MS9A-09HRDN1-MP0W - Page 46

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8.4.3 Heating Mode
8.4.3.1 Compressor running rules:
The maximum operation frequency of the compressor after starting submits to the following rule.
Fmax=F3
Fmax=F5
Fmax=F7
Fmax=F9
Fmax=F10
Fmax=F8
Fmax=F6
Fmax=F2
34
Off
33
28
27
25
24
22
21
19
18
16
17
15
14
Fmax=F4
12
11
6
5
If users switch on AC by remote controller, the compressor will run at the Fmax frequency for 7
minutes according to outdoor ambient temp. During the 7 minutes, the frequency limitation is active.
7 minutes later, the compressor running frequency will be controlled as below: