Mitsubishi Electronics MUZ-FDNA, MS-AWA, MUZ-ANA - U, MUY-ANA manual Operational Frequency Range, ∆Rt

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

3-3. OPERATIONAL FREQUENCY RANGE

MXZ-2A20NA

Number of operating	Capacity code	COOL (Hz)		DRY (Hz)		HEAT (Hz)
unit		Min.	Max.		Min.	Max.	Defrost
	4	20	65	25	48	92	92
1	7	20	85	30	48	92	92
	9,10	20	100	75	48	100	100
	12	20	100	75	48	100	100
	8 ~ 10	30	105	52	58	112	100
2	11 ~ 13	30	105	52	58	112	100
	14 ~ 16	30	105	52	58	112	100
	17 ~	20	105	100	58	112	100
MXZ-2A20NA- 1
Number of operating	Capacity code	COOL (Hz)		DRY (Hz)		HEAT (Hz)
unit		Min.	Max.		Min.	Max.	Defrost
	4	20	65	35	48	92	92
1	7	20	85	34	48	92	92
	9,10	20	93	75	48	92	92
	12	20	93	75	48	92	92
	8 ~ 10	30	93	52	58	110	101
2	11 ~ 13	30	93	52	58	110	101
	14 ~ 16	30	93	52	58	110	101
	17 ~	30	93	93	58	110	101
MXZ-3A30NA
Number of operating	Capacity code	COOL (Hz)		DRY (Hz)		HEAT (Hz)
unit		Min.	Max.		Min.	Max.	Defrost
	4	15	58	20	22	48	48
1	7	15	58	25	22	48	48
	9,10	15	62	44	22	62	58
	12	15	68	44	22	90	58
	8 ~ 10	24	80	31	35	70	58
2	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

29