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b) Correct the LEV separately by temperature difference "
RT
6[
4[
RT<4
In addition, decrease the target discharge temperature corresponding
RT
6[
4[
RT<4
4-3. OPERATIONAL FREQUENCY RANGE
MXZ-2A52VA
Number of
operating
unit
1
2
MXZ-3A54VA
Number of
operating
unit
1
2
22, 23, 24 or above
3, 4, 5, 6, 7, 8, 9, 10
3
4
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LEV opening
correction (pulse)
RT
2
RT< 6
1
0
Temperature to be
decreased (:)
RT
-10
RT< 6
-5
-5
Capacity
code
Min.
1, 2, 3, 4
5, 6
7
2, 3, 4, 5, 6, 7
8, 9, 10
11, 12, 13
14
MXZ-4A71VA
Capacity
COOL (Hz)
code
Min.
1, 2, 3, 4
20
5, 6
20
7, 8
20
9, 10
20
11, 12
20
13, 14
20
15 or above
30
2, 3, 4, 5, 6, 7
30
8, 9, 10
30
11, 12, 13
30
14, 15, 16
30
17, 18, 19, 20, 21
30
40
11, 12, 13, 14, 15
16, 17, 18, 19, 20
21, 22, 23, 24, 25
40
26, 27, 28, 29
30 or above
4, 5, 6, 7, 8, 9, 10
11, 12, 13, 14, 15
52
16, 17, 18, 19, 20
21, 22, 23, 24, 25
26, 27, 28, 29, 30
52
31, 32, 33, 34, 35
36 or above
RT" between main/sub indoor coil thermistor.
COOL (Hz)
DRY
Max.
(Hz)
20
65
25
20
65
25
20
65
30
20
100
75
20
100
75
20
100
75
30
100
75
DRY
Max.
(Hz)
Min.
65
25
30
65
25
30
65
30
30
100
75
30
100
75
30
100
75
30
100
75
30
105
52
58
105
52
58
105
52
58
105
52
58
105
100
58
105
105
66
105
105
66
105
105
88
105
105
88
71
RT.
HEAT (Hz)
Min.
Max.
Defrost
30
63
63
30
63
63
30
63
63
30
100
100
30
100
100
30
100
100
30
100
100
HEAT (Hz)
Max.
Defrost
63
63
63
63
63
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
112
100
112
100
112
100
112
100
112
100
112
100
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