Mitsubishi Electric SRK100VNPZJX, Technical Manual

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'12 • PAC-T-174
◆
Model FDF series
①
Set to an appropriate address and function using switch on PCB.
Select the same setting with the removed PCB.
②
Set to an appropriate capacity using the model selector switch(SW6).
Select the same capacity with the PCB removed from the unit.
③
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.
④
Control PCB
Parts mounting are different by the kind of PCB.
Part number
181□□
SW2 (Blue)
Address setting
SW5
Master/Slave
setting
SW7
Function setting
CNT（Blue）
External switch
CNJ(White）
Louver motor
CNN(Yellow）
Thermistor
(Heat exchanger)
C
N
I(B
lue）
F
lo
at
S
W
C
N
H
(B
la
ck
）
T
herm
is
to
r
(R
et
urn a
ir)
CNW3(Red）
Power PCB
C
N
B
(W
hi
te）
R
em
o
te
co
nt
ro
ller
C
N
V
2(B
la
ck
)
A
ut
o
l
ift
CNG（Blue）
CNZ(White）
HA
CNE(White）
RAM checker
C
N
C
(R
ed
）
H
um
id
it
y
sens
o
r
CNW4(Blue）
Power PCB
SW6
Capacity setting
CNV（Red）
Auto lift
item switch
Address SW2
Master Slave1 Slave2 Slave3
SW5-1
－ － 〇 〇
SW5-2
－ 〇 － 〇
－
〇
Content of control
Plural indoor units control by1 remote controller
Master /Slave
setting
Test run SW7-1
Normal
Operation check/drain motor test run
SW6 -1 -2 -3 -4
100V
〇 〇
－
〇
125V
－ － 〇 〇
140V
〇 － 〇 〇
71V
〇
－ －
〇
SW6
ON
1 2 3 4
Example setting for 71V
•
Control PCB
Replace and set up the PCB according to this instruction.
PSB012D976