-
347
-
'12 • PAC-T-174
2)
Model FDC100VS, 125VS, 140VS
a) Replace the PCB
after elapsing 3 minutes from power OFF
.
(
Be sure to measure voltage (DC)
on both capacitor terminals located in controller back, and
check that the
voltage is discharged sufficiently
.(Refer to Fig.1))
b) Take off the connection of inverter PCB terminal block connector and remove the screw of power transistor then
remove the PCB. Wipe off the silicon grease neatly on the controller’s radiation heat fins.
c) Refer to table1 for the setting of switch (JSW10,11) of new PCB.
d) Before installing the power transistor on the new PCB, Apply uniformly a bundled of silicon grease first on the
surface of power transistor.Make sure it is applied to prevent damage on power transistor.
e) Tighten the screw of power transistor on inverter PCB and connect the terminal block.Confirm the connection and
don’t use soldering in the connection.Tighten properly the power transistor with a screw and make sure there is no
clearance gap.Power transistor can be damage if not properly tighten.(Recommended power transistor tightening
torque:0.98~1.47N∙m)
Parts No.
Parts arrangement view
Fig.1 Position of capacitor
TB5
TB6
CNI2
Connector
CNR
TB7
TB8
TB9
Voltage measurement parts
Switch
JSW11
JSW10
CNW2
Terminal
block
CNO1
CNW1
-1
OFF
-1
OFF
-2
OFF
-2
ON
-3
OFF
-3
OFF
JSW10
-4
OFF
JSW11
-4
ON
Table. 1 Switch setting
PCA012D025F
F
Summary of Contents for SRK100VNPZJX
Page 95: ... 94 12 PAC T 174 Models FDT100VF 125VF 140VF G H H H H A B F C D H G PJF000Z285 ...
Page 98: ... 97 12 PAC T 174 Models FDEN60VF 71VF C2 C1 A B F E G D B A C1 C2 C1 C2 PFA003Z817 B ...
Page 101: ... 100 12 PAC T 174 Models FDU200VF 250VF F F G B A C D E PJD001Z216 B ...
Page 113: ... 112 12 PAC T 174 b Wireless remote controller RCN E1R 60 17 150 Unit mm ...
Page 275: ... 274 12 PAC T 174 ...
Page 276: ... 275 12 PAC T 174 ...
Page 277: ... 276 12 PAC T 174 ...
Page 286: ... 285 12 PAC T 174 ...
Page 287: ... 286 12 PAC T 174 ...
Page 288: ... 287 12 PAC T 174 ...
Page 341: ... 340 12 PAC T 174 4GRNCEG VJG 2 Part number Power PCB Part number ...
Page 508: ... 507 12 PAC T 174 ...