Mitsubishi Electronics MSZ-ANA, MS-AWA, MUZ-ANA, MUY-ANA, MU-AWA, MSY-ANA, MXZ-ANA manual MXZ-2A, MXZ-3A

Correct the LEV opening according to the difference between target discharge temperature and discharge temperature.

MXZ-2A

		LEV opening
Discharge temperature (˚F)		correction (pulse)
		COOL	HEAT
More than Target discharge temperature+18		5	8
Target discharge temperature+18	to Target discharge temperature+9	4	3
Target discharge temperature+9	to Target discharge temperature+3.6	2	1
Target discharge temperature+3.6 to Target discharge temperature-3.6		0	0
Target discharge temperature-3.6	to Target discharge temperature-9	-1	-1
Target discharge temperature-9	to Target discharge temperature-18	-3	-2
Target discharge temperature-18 or less		-4	-3

MXZ-3A

		LEV opening
Discharge temperature (˚F)		correction (pulse)
		COOL	HEAT
More than Target discharge temperature+21.6		4	6
Target discharge temperature+21.6	to Target discharge temperature+9	2	2
Target discharge temperature+9	to Target discharge temperature+5.4	1	1
Target discharge temperature+5.4	to Target discharge temperature-5.4	0	0
Target discharge temperature-5.4	to Target discharge temperature-9	-1	-1
Target discharge temperature-9	to Target discharge temperature-21.6	-3	-2
Target discharge temperature-21.6 or less		-8	-8

(2)Separate correction (COOL,DRY) (Correction by the separate super heat)

a)Correct the LEV separately by temperature difference between each gas pipe temperature and the minimum gas pipe temperature of all.

1Calculate each super heat of the unit from the expression below;

(Super heat) = (Each gas pipe temperature) - (Minimum gas pipe temperature)

2Separate correction is performed according to each super heat in the table below.

MXZ-2A

Superheat	LEV opening
	correction (pulse)
more than 16.2	3
10.8 to 16.2	2
5.4 to 10.8	1
5.4 or less	0

MXZ-3A

Superheat	LEV opening
	correction (pulse)
more than 16.2	12
10.8 to 16.2	8
5.4 to 10.8	4
5.4 or less	0

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