Filter
Top Products
29
3-3. OPERATIONAL FREQUENCY RANGE
b) Correct the LEV separately by temperature difference “ ∆RT” between main/sub indoor coil thermistor.
∆RT
LEV opening
correction (pulse)
10.8
∆RT 2
7.2 ∆RT < 10.8 1
∆RT < 7.2 1
In addition, decrease the target discharge temperature corresponding ∆RT.
∆ RT
Temperature to be
decreased (°F)
10.8
∆RT 18
7.2 ∆RT< 10.8 9
∆RT < 7.2 9
MXZ-2A20NA
Number of operating
unit
Capacity code
COOL (Hz)
DRY (Hz)
HEAT (Hz)
Min. Max. Min. Max. Defrost
1
4 206525489292
7 208530489292
9,10 20 100 75 48 100 100
12 20 100 75 48 100 100
2
8 ~ 10 30 105 52 58 112 100
11 ~ 13 30 105 52 58 112 100
14 ~ 16 30 105 52 58 112 100
17 ~ 20 105 100 58 112 100
MXZ-3A30NA
Number of operating
unit
Capacity code
COOL (Hz)
DRY (Hz)
HEAT (Hz)
Min. Max. Min. Max. Defrost
1
4 155820224848
7 155825224848
9,10 15 62 44 22 62 58
12 15 68 44 22 90 58
2
8 ~ 10 24 80 31 35 70 58
11 ~ 13 24 80 31 35 90 58
14 ~ 16 24 80 31 35 94 58
17 ~ 24 80 59 35 94 58
3 12 ~ 52 90 65 39 94 58
MXZ-2A20NA-
1
Number of operating
unit
Capacity code
COOL (Hz)
DRY (Hz)
HEAT (Hz)
Min. Max. Min. Max. Defrost
1
4 206535489292
7 208534489292
9,10 20 93 75 48 92 92
12 20 93 75 48 92 92
2
8 ~ 10 30 93 52 58 110 101
11 ~ 13 30 93 52 58 110 101
14 ~ 16 30 93 52 58 110 101
17 ~ 30 93 93 58 110 101