Mitsubishi Electric PUD-SWM60VAA Service Manual page 48

9-7. FUNCTION OF SWITCHES, CONNECTORS AND JUMPERS Type
No.
of Switch
Function of switches
switch
1
No function
Type of
Switch No.
2
Switch
Abnormal history clear
1
3 2 Abnormal history clear
3
4
SW1
4
Refrigerant address
Refrigerant address
SW1
5
DIP 5
DIP
switch
switch
6
6
1
SW4
2
1
No function
1 Use of existing pipe
SW4
2
2
No function
SW8
Separate indoor/outdoor
1
Use of existing pipe
3
unit power supplies
2
SW8
No function
Push
SWP
switch
Separate indoor/outdoor
3
1
unit power supplies
Power failure
Push 2
SWP
automatic recovery* Pump down
switch
SW5
3,4
5 Capacity operation
6 DHW operation
1 Mode select
2 Service check function
3
2
SW7*
Max. current change
DIP
4,5
switch
6 Defrost setting
1
2
SW9
Starting Ambient temp.
3,4
of flash injection
1
2
3
4
DIP
SW6 Model select
switch
5
6
7
8
* "Power failure automatic recovery" can be set by either remote controller or this DIP SW. If one of them is set to ON, "Auto
1
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.
* Please do not use SW7-2,4,5,6 usually. Trouble might be caused by the usage condition.
2
* S W7-1 is setting change over of Demand. It is effective only in the case of external input. (Local wiring is necessary. Refer
3
to the next page: Special function.)
* T his function displays the backup data when errors occurred. (Last 4 data at the maximum)
4
* T his function cannot exceed the default current limit.
5
OCH756
Function
Function
No function
ON
1 2 3 4 5 6
0
setting setting
ON
1 2 3 4 5 6
4
No function
No function
No function
Pump down
No function
Auto recovery
1
No function
Passive mode
Quick mode
*3 Demand function
*4 Backup data
No function
V-type
SW7-4 SW7-5 Max. current
OFF OFF
function *5
ON OFF
OFF
ON
For high humidity
No function
No function
(PUD-SHWM only)
SW9-3 SW9-4
OFF
OFF
ON
ON
PUD-SWM60/80/100/120VAA
PUD-SHWM60/80/100/120/140VAA
Action by the switch operation
ON
The black square (
—
Action by the switch operation
Clear ON
—
Clear
ON ON
1 2 3 4 5 6 1 2 3 4 5 6
1 2
ON
1 2 3 4 5 6
5
—
—
—
Used
—
—
Used
Used
—
Start
Used
—
Start
—
—
Y-type
SW7-4 SW7-5 Max. current
Default OFF
21.0 A ON
ON 15.2 A OFF
ON 13.0 A ON
—
—
Ambient temp.
OFF ≤ −6°C (Initial setting)
ON ≤ −3°C
OFF ≤ 0°C
ON ≤ 3°C
48
Effective timing
OFF
■
) indicates a switch position.
—
Effective timing
Normal OFF
—
Normal
ON
1 2 3 4 5 6
When power supply ON
3
When power supply ON
—
—
—
Not used
—
—
Not used
Not used When power supply ON
—
Normal Under suspension
Not used When power supply ON
—
No auto recovery When power supply ON
Under suspension
Normal
—
Active mode When power supply ON
ECO mode When power supply ON
Low noise mode When power supply ON
Normal
—
OFF Default
When power supply ON
OFF 10.0 A
ON 9.5 A
ON 8.5 A
Normal
—
—
PUD-SWM80/100/120YAA
PUD-SHWM80/100/120/140YAA
—
off or operating
—
off or operating
—
—
—
Always
—
—
Always
—
—
—
Always
—
Always
—
—
Always