Mitsumi electronic -1 ユーザーズマニュアル
17
2-8. OPERATIONAL FREQUENCY CONTROL OF OUTDOOR UNIT
1. Outline
The operational frequency is as following:
First, the target operational frequency is set based on the difference between the room temperature and the set tempera-
The operational frequency is as following:
First, the target operational frequency is set based on the difference between the room temperature and the set tempera-
ture.
Second, the target operational frequency is regulated by discharge temperature protection, high pressure protection, electric
current protection and overload protection and also by the maximum/minimum frequency.
2. Maximum/minimum frequency in each operation mode.
Applied model
Operational frequency (Hz)
COOL
HEAT (MUZ)
DRY
Minimum
Maximum
Minimum
Maximum
Minimum
Maximum
MUZ-A09
32
70
32
76
32
57
MUZ-A12
32
73
32
71
32
57
MUZ-A15 MUY-A15
10
82
15
93
10
68
MUZ-A17 MUY-A17
10
87
15
93
10
68
MUZ-A24 MUY-A24
15
110
15
108
15
102
MUZ-FD09
10
52
10
100
10
41
MUZ-FD12
10
62
10
100
10
41
MUZ-FE09
10
52
10
100
10
41
MUZ-FE12
10
62
10
100
10
41
MUZ-FE18
26
120
26
124
26
120
MUZ-D30
20
84
20
87
20
83
MUZ-D36
20
91
20
94
20
83
MUY-D30
20
79
—
—
20
79
MUY-D36
20
92
—
—
20
79
MUZ-GA24 MUY-GA24
15
101
15
108
15
101
MUZ-GE09 MUY-GE09
28
93
30
105
28
48
MUZ-GE12 MUY-GE12
20
98
30
98
30
55
MUZ-GE15 MUY-GE15
15
90
15
102
15
54
MUZ-GE18 MUY-GE18
15
98
15
108
15
83
MUZ-GE24 MUY-GE24
26
120
26
124
26
120
The operation frequency in COOL mode is restricted by the upper limit frequency after 1 hour or 0.5 ~ 1 hour as shown
below for dew prevention.
It is rated frequency or less.
Maximum
frequency
1 hour
or
0.5~1 hour
Upper limit
frequency
Rated frequency or less
Time