Mitsubishi Electric FDT125VNVF Technical Manual page 339

◆ Model FDU series
Replace and set up the PCB according to this instruction
Set to an appropriate address and function using switch on PCB.
There is a unit having plural applicable PCB depending on a model.
Set the function setting corresponding the spare PCB and the applicable model.
item switch
Address SW2
Master /Slave
SW5-1
setting
SW5-2
Test run SW7-1
Set to an appropriate capacity using the model selector switch(SW6).
Select the same capacity with the PCB removed from the unit.
SW6 -1 -2 -3 -4
100V
125V
140V
Replace the PCB
1. Fix the PCB so as not to pitch the cords.
2. Connect connectors to the PCB. Connect a cable connector with the PCB connector of the same color.
3.Do not pass CPU surrounding about wirings.
Control PCB
Parts mounting are different by the kind of PCB.
Content of control
Plural indoor units control by 1 remote controller
Master Slave1 Slave2
Normal
Operation check/drain motor test run
SW6 -1 -2 -3 -4
200V
250V
Slave3
SW6
ON
1 2 3 4
Example setting for 140V
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'12 • PAC-T-174
PSB012D974B
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