External Static Pressure & Air Flow
56 Universal System Air Conditioner
1. Ceiling Concealed Duct (ABNC-EL, ABNH-EL Models)
External static pressure given after substracting coil losses motor step factory installed.
External static pressure can be higher than the maximum given in the table, but the unit faces the problem of
freezing the coil.
The assured range of air-conditioner is in the only shady part and in the other part, the specification of
air-conditioner may differ with the above table.
If the static pressure of air-conditioner is out of the shady part, please adjust the static pressure.
* Change the connection of the indoor fan motor connector to increase the motor speed to obtain similar CFM
at 15 mmAq Static Pressure as at 10 mmAq Static pressure.
Static Pressure(mmAq)
0
2
4
6
8
10
15
Model Name
Step
CMM(CFM)
CMM(CFM)
CMM(CFM)
CMM(CFM)
CMM(CFM)
CMM(CFM)
CCMM(CFM)
High
48.5(1,722)
46.5(1,642)
45(1,598)
43.5(1,544)
42(1,491)
40(1,420)
*40(1,420)
Med
43(1,527)
41.5(1,466)
39.5(1,402)
38(1,349)
36.5(1,296)
35(1,243)
*35(1,243)
Low
39(1,385)
37.5(1,324)
36(1,278)
34.5(1,225)
33(1,172)
31(1,101)
*31(1,101)
High
56(1,988)
54(1,907)
52(1,836)
50(1,775)
48.5(1,722)
46(1,624)
*46(1,633)
Med
49.5(1,757)
48(1,695)
46(1,633)
44(1,560)
42(1,491)
40(1,413)
*40.5(1,438)
Low
43.5(1,544)
42(1,483)
40.5(1,438)
38.5(1,367)
37(1,314)
35(1,236)
*33.5(1,189)
ABNC488ELAA
ABNH488ELAA
ABNC608ELAA
ABNH608ELAA
Table-1
External Static Pressure & Air Flow
Summary of Contents for ABNC186HLAA
Page 79: ...Electronic Control Device Service Manual 79 Ceiling Duct Type ...
Page 80: ...Electronic Control Device 80 Universal System Air Conditioner Ceiling Floor ...
Page 81: ...Schematic Diagram Service Manual 81 Ceiling Cassette Type Schematic Diagram ...
Page 83: ...Schematic Diagram Service Manual 83 Ceiling Duct Type BH BE Series ...
Page 84: ...Schematic Diagram 84 Universal System Air Conditioner Ceiling Floor RY 4WAY RY OUTFAN ...
Page 119: ...P No 3828A22009A Printed in Korea ...
