Mitsubishi Electric PUHZ-W85VAA Service Manual page 41

Type of
Switch
Switch
SW5
SW7* 3
DIP
SW9
switch
SW6
* 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 Please do not use SW7-3, 4 ,6 usually. Trouble might be caused by the usage condition.
(2) Function of connector
Types Connector
Connector CN31
OCH681
No. Function
1 No function
Power failure
2
automatic recovery* 2
3,4,5,6 No function
1,2,3 No function
4 No function
5 No function
6 Defrost setting
1 No function
2 No function
3,4 No function
1
2
3
4
Model select
5
6
7
8
Function
Emergency operation
The black square (
Action by the switch operation
ON
—
Auto recovery No auto recovery
—
—
—
—
For high humidity
—
—
—
PUHZ-W85/112VAA
SW6
MODEL
ON
85V
OFF
1 2 3 4 5 6 7
PUHZ-W85/112YAA
MODEL SW6
ON
85Y
OFF
1 2 3 4 5 6 7
Action by open/short operation
Short
Start
41
■
) indicates a switch position.
Effective timing
OFF
—
When power supply ON
—
—
—
—
Normal Always
—
—
MODEL SW6
ON
112V
OFF
8 1 2 3 4 5 6 7 8
MODEL SW6
ON
112Y
OFF
8 1 2 3 4 5 6 7 8
Effective timing
Open
Normal When power supply ON
—
—
—
—
—
—
—
—