20 Indoor Unit
How to Set E.S.P?
Note: 1. The above table shows the correlation between the air rates and E.S.P. 
2. 
Make sure to check and adjust E.S.P (external static pressure) value after the installation of the product.
Otherwise, there is a risk of weak cooling/heating and condensed water discharge/drop.
ARNU76GB8A4, ARNU96GB8A4
Setting Value
60 40.5 - - - - - - - -
65 52.7 - - - - - - - -
70 63.7 47.1 - - - - - - -
75 71.1 56.9 44.7 - - - - - -
80 76.3 69.7 55.2 - - - - - -
85 83.3 78.6 67.4 55.9 - - - - -
91 89.7 87.1 78.9 67.6 54.2 - - - -
95 - - 86.1 77.0 66.4 50.6 30.0 - -
100 - - 88.3 84.9 75.9 69.5 60.8 43.1 -
105 - - 88.3 84.9 81.1 77.4 69.2 67.9 51.3
6(59) 9(88) 12(118) 15(147) 18(177) 20(196) 22(216) 23(226) 25(245)
Static Pressure(mmAq(Pa))
(Unit: CMM)
Setting Value
91 46.5 43.7 38.2 31.3 23.2 14.0 9.0 3.7 - - -
96 49.9 46.1 43.0 33.5 31.1 18.4 13.7 9.0 2.6 - -
101 52.1 50.2 47.9 39.5 37.4 27.3 25.2 17.8 8.9 6.1 -
106 51.4 51.2 50.4 44.4 43.1 33.3 32.1 28.9 21.0 17.9 8.3
111 53.6 53.7 52.9 49.9 48.3 40.6 40.2 32.8 31.5 27.2 17.5
116 - - - 55.7 50.8 44.8 42.6 40.1 37.6 32.5 27.6
121 - - - - 52.2 50.8 50.3 45.7 44.6 38.8 32.2
126 - - - - - - 54.4 51.2 50.4 46.0 43.5
5(50) 6(60) 8(80) 10(100) 12(120) 14(140) 15(150) 16(160) 17(170) 18(180) 20(200)
Static Pressure(mmAq(Pa))
ARNU28GBRA4, ARNU36GBRA4, ARNU42GBRA4, ARNU48GBRA4,
ARNU54GBRA4
(Unit: CMM)
ARNU60GB7A4
(Unit: CMM)
Setting Value
Static Pressure (mmAq(Pa))
6(60) 7(70) 8(80) 9(90) 10(100) 12(120) 13(130) 14(140) 16(160) 18(180) 20(200)
79 34,330,1---------
80 36,330,726,6--------
85 42,438,433,429,3-------
90 48,144,839,936,132,4------
94 52.1 48.9 45.1 41.8 38.1 30.1  -----
100 59,555,853,449,845,838,7342----
105 64,6 61,9 60,0 56,8 53,1 45,2 41,6 38,1 - - -
110 69,7 67,1 64,5 62,4 59,6 52,5 48,6 45,9 38,3 - -
115 74,6 72,0 70,1 67,8 65,2 60,0 56,4 52,1 45,8 38,5 33,4
120 75,9 75,2 74,5 73,1 71,1 65,5 63,7 60,8 52,5 44,8 42,4
124 ----72,370,468,065,359,554,948,9
129 ------69,067,865,462,456,6