18
VC-19D Troubleshooting
VC-19D Troubleshooting
Co
ld
S
tat
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Co
ld
S
tat
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H
o
t
St
a
tio
n
H
o
t
St
a
tio
n
O
th
er
O
th
er
Pull-up cylinder
Ø
40 is not working
SV3 output led
Fault at pedal
contact
Solenoid L3
Fault at main
board
Pedal2 led on
Pedal1 led off
on
off
Pull-up cylinder
Ø
40 is not
working
SV1 output
led
Fault at pedal
contact
Solenoid L1
Fault at main
board
Pedal1 led on
Pedal1 led off
on
off
Pull-up cylinder
Ø
40 is not
working
SV1 output
led
Fault at pedal
contact
Solenoid L1
Fault at main
board
Pedal1 led on
Pedal1 led off
on
off
Cylinders
Ø
160,
Ø
80,
Ø
100 are not
working
SV2 output led
Fault at Butt1
and/or Butt2
Butt1 and/or Butt3 led on
Butt1 and/or Butt3 led off
Solenoid L2
Fault at main
board
on
off
Cooling unit is not
working
Fault at on/off switch SW2
Fault at thermocouple TH2
Upper cylinder
Ø
50
is not working
Fault at on/off switch
Solenoid C7
Cylinder
Ø
160 is
not working
SV4 output led
Fault at Butt5
and/or Butt6
Solenoid L4
Fault at main
board
Butt4 and/or Butt6 led on
Butt1 and/or Butt2 led off
on
off
Resistance is not
working
Fault at relay K1
Fault at thermocouple TH1
Fault at relay K2
VC-19D Operator’s manual
OLYMPIC
