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SW6
SW9
Model selection
SW6
Switching function of
defrosting prohibited
time
During the FAN or COOL
mode, and thermo - OFF in
heating operation, set the
opening of liner expansion
valve on branch box
LEV opening setting
function for stopping
unit during heating
operation
Switching the Input
Current Limit Level
1
3
2
4
1
ON
2345678
Always
Always
Before turning
the power on
While unit stopping
Normal
Normal
Inactive
30 minutes
(Normal)
Changed
60 minutes
3 A down
Active
1
ON
2345678
1 - 8
Model selection
1
2
3, 4
5, 6
1
2
3
4
5
6
1
2
3
ON OFF
No.
Function Effective timing
Action by the switch operation
No function
Switching the target
sub-cool
(Heating mode)
No function
No function
Demand switching
function
No function
Max. Frequency down
No function
No function
No function
No function
No function
No function
Switch
SW5
SW7
Dip
switch
SW8
Type of
Switch
—
Target sub-cool down
—
—
Capability cut
50%
—
Active
—
—
—
—
—
—
—
Normal
—
—
Normal
—
Normal
—
—
—
—
—
—
—
Always
—
—
Always
—
Always
—
—
—
—
—
—
1
2
3
4
5
6
7
8
No.
Function
Setting
Switch
Type of
Switch
Dip
switch
SW1
(2) Function of connector MXZ-8B48NA
CN31
Types Connector Function Effective timing
Connector
Open a little bit
Pin 1-2 Short
Pin 2-3 Short
Action by Pin short operation
LEV opening function
(at start-up)
When power supply ON
Normal
MXZ-8B48NA
PAC-AKA51BC, PAC-AKA31BC