E-
17
H
SI
L
G
N
E
Adjusting Air Flow
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. Refer to the page 18 to set the option code.
Range of static pressure (Factory preset)
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.
N
N
N
N
oo
oo
tt
tt
ee
ee
External static pressue(mmAq)
Min.
0
Normal
2
Max.
3( 035 )
Static Pressure(mmAq)
CMM
( 2mm Aq)
Step
Option Code for Indoor Unit
3
2
0
Hi
Mid
Low
10.5
9.0
7.5
01577
1
-
158
3E6
015773-
1581
89
015773-
158
3CE
035
Option Code for Indoor Unit
4
2
0
Hi
Mid
Low
14.0
12.5
11.0
015773-
19812D
015773-
19814E
015774-
198071
052
Option Code for Indoor Unit
4
2
0
Hi
Mid
Low
18.0
16.0
14.0
015774-
1C80A2
015774-
1C80D4
015774-
1C8206
070
EH035EAV_IM_E_25807 3/24/06 7:21 PM Page 17
**
**
**
**
4( 052/070 )
Static Pressure(mmAq)
CMM
( 2mm Aq)
Step
Static Pressure(mmAq)
CMM
( 2mm Aq)
Step
