Logitech OB450 REVISED EDITION-B Technical Changes, Revision A, Revision B, MSZ09UN, MSZ-A09NA

Revision A :

• PARTS LIST has been revised. (10-1.8, 10-2.8)

Revision B :

• MSZ-A•NA-1

and MSY-A•NA-1

Remote controller has been changed.

Revision C :

• SPECIFICATION has been corrected.

Powerful has been added. (Airflow , Sound level)

1 TECHNICAL CHANGES

MSZ09UN	MSZ-A09NA	MSH24WN	MSZ-A24NA
MSZ12UN	MSZ-A12NA	MS15TN	MSY-A15NA
MSH15TN	MSZ-A15NA	MS17TN	MSY-A17NA
MSH17TN	MSZ-A17NA	MS24WN	MSY-A24NA

1.Control method between indoor and outdoor has been changed.

2.Indoor fan motor has been changed.

3.Signal of remote controller has been changed. (It is not available for conventional models.)

MSZ-A09NA MSZ-A09NA-1 MSZ-A12NA MSZ-A12NA-1 MSZ-A15NA MSZ-A15NA-1 MSZ-A17NA MSZ-A17NA-1

MSZ-A24NAMSZ-A24NA-1 MSY-A15NA MSY-A15NA-1 MSY-A17NA MSY-A17NA-1 MSY-A24NA MSY-A24NA-1

1.Remote controller has been changed.

•Temperature indication function (°F/°C) has been added. (Refer to 11-10.)

Models	Remote controller	Temperature indication
MSZ-A09/12/15/17NA	KM06A	°F
MSZ-A09/12/15/17NA- 1	KM07J	°F/°C
MSZ-A24NA	KM06B	°F
MSZ-A24NA - 1	KM07K	°F/°C
MSY-A15/17NA	KM06C	°F
MSY-A15/17NA - 1	KM07L	°F/°C
MSY-A24NA	KM06D	°F
MSY-A24NA - 1	KM07M	°F/°C

•Timer indication has been changed. (AM/PM indication)

2.Conduit plate has been removed. (MSZ-A09/12/15/17, MSY-A15/17)

3.Conduit cover, terminal block cover and terminal block holder have been changed. (MSZ-A09/12/15/17, MSY-A15/17)

2