Mitsubishi Electric Mr.Slim PUZ-HA30NHA2 Service Manual page 58

Type of
Switch No.
Switch
1
2
automatic recovery 2
SW5
3,4,5
6
1
Setting of demand
control
2
SW7
4
Max Hz setting (cooling)
3
Max Hz setting (heating)
4
5
Dip
6
switch
1
SW9
2
3,4
1
2
3
4
SW6
5
6
7
8
6
SW5
w2 "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.
w3 SW7-1,2 are used for demand control. SW7-1,2 are effective only at the demand control.
(Refer to next page : Special function (b))
w4 Please do not use SW7-3~6 usually. Trouble might be caused by the usage condition.
(2) Function of connector
Types
Connector
Connector CN31
Function
No function
Power failure
No function
Model select
3
Max Hz(cooling)
Max Hz(heating)
No function
Defrost setting For high humidity
No function
Function switch
No function
Model select
Function
Emergency operation
Action by the switch operation
ON
—
Auto recovery No auto recovery
—
Following SW5-6 reference
Power consumption
SW7-1 SW7-2
(Demand switch ON)
OFF OFF
0% (Operation stop)
ON OFF
OFF ON
0.8
0.8
—
—
Valid
—
MODEL SW6
ON
30N
OFF
1 2 3 4 5 6 7 8
ON
36N
OFF
1 2 3 4 5 6 7 8
Action by open/ short operation
Short
Start
58
Effective timing
OFF
—
When power supply ON
—
50%
75%
Normal
Normal
—
Normal
—
Normal
—
SW5-6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
Effective timing
Open
When power supply ON
Normal
—
—
Always
Always
Always
—
Always
—
Always
—