59
*2 ‘Power failure automatic recovery’ can be set by either remote controller or this DIP SW. If one of them is set to ON, ‘Auto
recovery’ activates. Please set “Auto recovery” basically by remote controller because all units do not have DIP SW.
Please refer to the indoor unit installation manual.
*3
SW7-1 is setting change over of Demand/Low noise. It is effective only in case of external input.
(Local wiring is necessary. Refer to next page: Special function)
Type of
Switch Swich No.
Function
Action by the switch operation
Effective timing
ON
OFF
Dip
switch
SW5
1
No function
—
—
—
2
Power failure
automatic recovery *2
Auto recovery
No auto recovery
When power supply ON
3,4
No function
—
—
—
5 Forced refrigerant recovery
Start
Normal
When compressor is
working in ATA cooling, ATA
heating and ATW heating.
6
Model select
MODEL
71
SW5-6
1 2 3 4 5 6
OFF
ON
SW7
1
Mode select *3
Demand function
Low noise mode
Always
2
No function
—
—
—
3
No function
—
—
—
4
Model select
MODEL
71
SW7-4
1 2 3 4 5 6
OFF
ON
5
Operation priority
ATW
ATA
When power supply ON
6
Defrost setting
For high humidity
Normal
Always
SW8
1
Cooling operation limit
None
16 hr
Always
2
Fan table select
2nd table
1st table
Always
3
Separate power supply
Separate
Normal
When power supply ON
SW9
1
No function
—
—
—
2
No function
—
—
—
3,4
No function
—
—
—
SW6
1
Model select
2
3
4
5
6
7
8
SW5
6
MODEL
SW6
1 2 3
6
4
7
4 5
8
OFF
ON
71
The black square ( ) indicates a switch position.
OCH544
