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ENGLISH
Option table
E.S.P(External Static Pressure)setting for phase control motor
With its phase control motor, you can adjust the indoor unit fan speed depending on the installation condition. If the
external static pressure is high so that the duct becomes longer or if the external static pressure is low so that the duct
becomes shorter, adjust the fan speed by referring the following table.
Static Pressure(mmAq)
5
10
15
20
25
28
Model
Step
Option code for indoor unit
AM220FNHDEH
HIGH
011054-195097-
20DCDC-331110
011054-1950C7-
20DCDC-331110
011054-1950E8-
20DCDC-331110
011054-19544D-
20DCDC-331110
011054-19549F-
20DCDC-331110
-
MID
LOW
AM280FNHDEH
HIGH
011054-195407-
231C1C-331110
011054-195429-
231C1C-331110
011054-19545B-
231C1C-331110
011054-19549E-
231C1C-331110
011054-1955D1-
231C1C-331110
011054-1955F3-
231C1C-331110
MID
LOW
NOTE
•
represents E.S.P(External Static Pressure)range of factory setting.
You don’t have to adjust the fan speed separately if the external static pressure of the installation place
is in
. When it is out of
, input the appropriate option code.
• If you input the inappropriate option code,error may occur or the air conditioner is out of order.
The option code must be inputted correctly by the installation specialist or service agent.
NASA_Big Duct_AM@@@FNHDEH@_IM_03864A-05_EN.indd 41
2016-04-01 오후 5:29:52